WO2018061596A1 - Thin film affixing device and thin film formation method - Google Patents

Abstract

A structure with which a thin film can be efficiently affixed to an adherend surface is actualized. A thin film affixing device (600), which is used for affixing a thin film to an adherend surface of an affixation target, is provided with: a frame (620) that can be mounted on the affixation target; and a thin film holding member of which a side surface facing the adherend surface during use is provided with a temporary affixation part where the thin film can be temporarily affixed, the thin film holding part being supported by the frame (620) such that the temporary affixation part can be pressed against the adherend surface, and being attachable to and detachable from the frame (620).

Description

Thin film attaching apparatus and thin film forming method

The present disclosure relates to a thin film sticking apparatus and a thin film forming method, and in particular, a thin film sticking apparatus used when sticking a thin film such as a beauty sheet on a surface to be stuck (skin in the case of a beauty sheet), and such a thin film. The present invention relates to a method for forming a thin film suitable for use in a sticking device.

Conventionally, there is a technique for making a skin discoloration region such as a cheek stain inconspicuous (see, for example, Patent Document 1). The technique described in Patent Literature 1 first identifies a skin discoloration region from an image of skin. Then, a beauty sheet (thin film) that can be pasted on the skin and printed with the color of the non-discolored area is generated in the same size as the discolored area or larger than the discolored area. By attaching the beauty sheet thus made to the skin, the discolored region of the skin can be made inconspicuous.

JP 2015-43836 A JP 2014-140978 A Japanese Patent Laid-Open No. 3-157313 JP-A-9-302294 JP2012-203425A

Since the user grasps the thin film described in Patent Document 1 with his / her hand and attaches it to the skin, there is a possibility that the image portion on the thin film is attached in a state of being shifted from the application target surface as the application target. In such a case, the user peels off the thin film from the surface to be applied and reapplies it, which is cumbersome and has poor work efficiency.

Therefore, one aspect of the present disclosure provides a thin film sticking apparatus that can efficiently stick a thin film to a surface to be stuck. Moreover, the thin film formation method suitable for use of such a thin film sticking apparatus is provided.

The thin film sticking device of one embodiment of the present disclosure is a thin film sticking device used for sticking a thin film to a sticking target surface, a frame that can be attached to the sticking target, and a side surface that faces the sticking surface when used A thin film holding member provided with a temporary sticking part capable of temporarily sticking the thin film, supported by the frame so that the temporary sticking part can be pressed against the surface to be stuck, and detachable from the frame; I have.

According to the present disclosure, the thin film can be efficiently attached to the surface to be attached.

Schematic diagram for explaining a thin film forming method performed using the thin film sticking apparatus of Embodiment 1 of the present disclosure and a thin film sticking method The perspective view which shows the thin film sticking apparatus of Embodiment 1 of this indication in the state seen from the diagonal front side The perspective view which shows the thin film sticking apparatus of Embodiment 1 of this indication in the state seen from the diagonally rear side (A) A perspective view of a holder for temporarily holding a thin film when using the thin film sticking device of Embodiment 1 of the present disclosure; (b) supported from a thin film held on a thin film holding surface; Perspective view showing how to peel off body Schematic diagram showing an example of a makeup support system that forms a thin film used in the thin film sticking apparatus according to the first embodiment of the present disclosure. Flow chart of thin film forming method performed using thin film sticking apparatus of embodiment 1 Flowchart of thin film sticking method performed using thin film sticking apparatus of embodiment 1 (A) Cross section showing one example of thin film, (b) Cross section showing another example of thin film Cross-sectional schematic diagram for explaining thin film cutting method (A) Schematic diagram for explaining the state when the thin film is peeled off from the support, (b) Schematic diagram for explaining the state when the thin film is peeled off from the flexible member The perspective view which shows the modification of the thin film sticking apparatus of Embodiment 1. FIG. Schematic diagram for explaining a thin film forming method performed using the thin film sticking apparatus according to the second embodiment of the present disclosure. (A) The perspective view which looked at the modification of the thin film sticking apparatus of Embodiment 2 of this indication from diagonally forward, (b) The perspective view which looked at the modification from diagonally back, (c) The user who equipped the thin film sticking apparatus Schematic diagram showing Flow chart of thin film forming method performed using thin film sticking apparatus of embodiment 2 Schematic diagram for explaining a thin film forming method performed using the thin film sticking apparatus of Embodiment 3 of the present disclosure Flow chart of thin film forming method performed using thin film sticking apparatus of embodiment 3 Schematic diagram for explaining a thin film forming method performed using the thin film sticking apparatus according to the fourth embodiment of the present disclosure. Flowchart of thin film forming method performed using thin film sticking apparatus of embodiment 4

[1. Embodiment 1]
With reference to FIGS. 1-4, the structure of the thin film sticking apparatus 600 of this Embodiment is demonstrated.

For example, as illustrated in FIG. 1, the thin film sticking apparatus 600 is a state in which a thin film 702 is attached to a surface to be pasted (discolored region 511) of the user 400 in a state of being attached to a sticking target (user 400). It is for sticking. Note that the surface to be pasted is not limited to the discoloration region 511 and corresponds to various regions such as a wrinkle region such as a wrinkle formed on the user's face and a scratch region such as a scratch.

Here, in the following description, for convenience of explanation, the direction of each part will be described based on the orthogonal coordinate system (X, Y, Z) shown in FIGS. Specifically, in the orthogonal coordinate system (X, Y, Z), the X-axis direction is the horizontal direction and the width direction of the user 400, the Y-axis direction is the vertical direction of the user 400, and the Z-axis direction is The front-rear direction of the user 400. In other words, in the Cartesian coordinate system (X, Y, Z), the X-axis direction is the horizontal direction and the width direction of the face image 500 shown in FIG. 1, and the Y-axis direction is the vertical direction of the face image 500. The Z-axis direction is the front-rear direction of the face image 500 (in other words, the depth direction). Note that the vertical direction of the user 400 and the face image 500 does not necessarily coincide with the vertical direction (in other words, the direction in which gravity acts).

[1.1 Overall configuration of thin film sticking device]
As shown in FIGS. 1 to 4, the thin film sticking apparatus 600 has a substantially glasses shape, and includes a frame 620 and a pair of thin film holding members 640. 2 and 3, the pair of thin film holding members 640 is omitted.

The frame 620 has a function of attaching the thin film sticking device 600 to the user 400 so as to wear glasses.

The pair of thin film holding members 640 are rotatably supported with respect to the frame 620, and have a function of temporarily attaching the thin film to a temporary attachment portion provided on the rear surface. Moreover, the temporary attachment part of a pair of thin film holding member 640 functions as a pressing part which presses a thin film against the to-be-attached surface which is skin (usually a user's own skin) in a mounting state. Note that the pair of thin film holding members 640 may be supported by the frame 620 so as to be capable of displacement such as a slide.

[1.2 Overall configuration of thin film sticking device]
Next, the configurations of the frame 620 and the pair of thin film holding members 640 will be described with reference to FIGS.

The frame 620 is made of, for example, silicon (Si), synthetic resin, metal, and the like, and includes a frame body 621, a pair of locking portions 622, and a pair of support portions 623. The frame body 621, the pair of locking portions 622, and the pair of support portions 623 may be made of the same material or different materials.

The frame main body 621 is curved as a whole from the center in the width direction toward the rear side in the width direction, and includes a pair of frame elements 624 and a continuous portion 625 that are separated in the width direction. In other words, the frame body 621 is curved along the face 401 of the user 400 in the mounted state. Such a continuous part 625 has a pair of frame elements 624 that are integrally continuous in the width direction.

The front surface of the continuous portion 625 includes a linear width direction reference line 626 formed in a state extending in the width direction and a linear vertical reference line 627 formed in a state extending in the vertical direction. I have. An intersection of the width direction reference line 626 and the vertical direction reference line 627 is set as a device base point 501 that is a reference point instruction unit. In addition, the apparatus base point 501 can be comprised by a recessed part, a convex part, a through-hole, a seal | sticker, a coating material etc., for example. Further, the position of the apparatus base point 501 is not limited to the above-described position.

The pair of frame elements 624 includes a center frame 628 extending in the width direction, an inner frame 629 extending downward from the inner end in the width direction of the center frame 628, and also extending downward from the outer end in the width direction. And an outer frame 630.

The pair of locking portions 622 are portions for mounting the thin film sticking device 600 to the user 400. In other words, the pair of locking portions 622 corresponds to the temples of the glasses, and the portion near the rear end is locked to the ear of the user 400. Specifically, the locking portion 622 is provided integrally with the frame element 624 in a state of extending rearward from both ends in the width direction of the frame main body 621. The rear end portion of such a locking portion 622 is inclined downward toward the rear side. For this reason, the locked state of the locking part 622 and the ear 402 of the user 400 in the mounted state can be stabilized.

The pair of support portions 623 are substantially pentagonal plate-like members when viewed in the front-rear direction. The support portion 623 is supported at the outer end in the width direction on the outer frame 630 of the frame element 624 so as to be rotatable via a hinge mechanism 631. That is, the pair of support portions 623 can rotate between a closed state shown in FIGS. 1E, 2 and 3 and a released state shown in FIG. In the closed state of the thin film sticking device 600, the inner ends in the width direction of the pair of support portions 623 are engaged with the inner frame 629 of the frame element 624. Such an engagement is preferably an engagement force such that the support portion 623 does not rotate easily.

Further, the support portion 623 is formed with a substantially pentagonal holding recess 632 on the rear surface when viewed in the front-rear direction. Such a holding recess 632 has a function of holding the thin film holding member 640 in a state in which the thin film holding member 640 is restricted to a predetermined relationship (that is, a state that is uniquely determined). The holding recess 632 preferably has a shape that does not have rotational symmetry when viewed in the front-rear direction (that is, a shape that overlaps with itself only when rotated 360 degrees). Note that the shape and number of holding recesses 632 are not limited to those in the present embodiment. For example, as shown in FIG. 11, one or more holding recesses 632 a that rotate by a predetermined angle with respect to the holding recess 632 and have different depths can be provided. The user 400 may select a holding recess to be used in accordance with the shape of his / her face 401, the position of the color change region 511, and the like. The structure shown in FIG. 11 is for explaining a modification of the holding recess, and the other structure is the same as that of the thin film sticking apparatus 600b shown in FIG. To do.

Further, a frame side fixing portion 633 made of a magnet or the like is provided on the rear surface of the holding recess 632.

The structure shown in FIGS. 2 and 3 is different from the structure shown in FIG. Specifically, in the case of the structure shown in FIG. 1C, a pair of elastic bodies 662 such as sponges are provided on the back surface of the frame 620, on the upper portion of the pair of support portions 623 and on the back surface of the continuous portion 625. , 662a are provided. For this reason, the thin film sticking apparatus 600 of this Embodiment can adjust a mounting state in the range of the elastic deformation of the elastic bodies 662 and 662a with respect to the individual difference of the shape of the face 401 of the user 400.

The thin film holding member 640 includes a support base 641 and a flexible member 642 as shown in FIG.

The support base 641 is made of a synthetic resin, silicon (Si), metal, or the like, and is a plate-like member that is curved in a backward direction as it goes outward in the width direction. Further, the support base 641 has a substantially pentagonal shape that is the same as or substantially the same as the holding recess 632 when viewed in the front-rear direction. In addition, the support base 641 includes a support base side fixing portion 643 formed of a magnet or the like on the front surface. The support base side fixing portion 643 of the support base 641 can be detachably fixed to the frame side fixing portion 633 of the holding recess 632.

In this state, the support base 641 is disposed inside the holding recess 632 in a state where substantial rattling is suppressed. In the case of the present embodiment, the holding recess 632 and the support base 641 have the same shape as viewed in the front-rear direction, and each does not have rotational symmetry, so the support base 641 is inside the holding recess 632. In the disposed state, the support base 641 and the holding recess 632 are restricted to a predetermined relationship.

The support base side fixing portion 643 may be provided on the rear surface of the support base 641 or in a state of being embedded in the support base 641. Further, in the case of the present embodiment, the shape of the support base 641 and the holding recess 632 is devised to realize a structure that regulates the positional relationship between the support base 641 and the holding recess 632 to a predetermined relationship. However, for example, the structure of the frame side fixing portion 633 and the support base side fixing portion 643 may be devised to realize a structure that restricts the positional relationship between the support base 641 and the holding recess 632 to a predetermined relationship.

The flexible member 642 is a plate-like member such as a sponge or a rubber sheet having flexibility and water absorption. Examples of such sponge materials include ethylene / α-olefin copolymers, polyurethane or melamine resins. Further, the flexible member 642 has a substantially pentagonal shape that is the same shape as the holding recess 632 and the support base 641 when viewed in the front-rear direction. The front surface of such a soft member 642 is fixed to the rear surface of the support base 641 with an adhesive or the like. Further, the rear surface of the flexible member 642 is a temporary pasting portion 644 to which a thin film can be temporarily pasted. Such temporary sticking part 644 is comprised by the curved surface shape which goes back, so that it goes to the width direction outer side.

As shown in FIGS. 1A and 1E, the thin film sticking device 600 having the above-described configuration locks the pair of locking portions 622 to the ears 402 of the user 400 and continuously connects the frame main body 621. The user 400 is worn with the rear surface of the unit 625 engaged with the upper end of the nose 403 of the user 400. In the case of the present embodiment, the eye 404 of the user 400 is not covered with the thin film sticking device 600 in the mounted state. In other words, the eye 404 of the user 400 does not overlap with the thin film sticking device 600 in the front-rear direction in the wearing state.

[1.3 Thin film structure]
Next, the thin film structure used in the thin film sticking apparatus 600 of Embodiment 1 will be described.

The thin film structure 700 includes a support 701 and a thin film 702 in which an image portion 703 is formed on a part of the surface.

The support 701 is a sheet-shaped member having a predetermined shape, and is made of, for example, paper or nonwoven fabric having water absorption and hydrophilicity, a porous film, a nanofiber sheet, or the like. Further, a second support (not shown) different from the support 701 may be provided. For example, the second support is made of plastic or the like, and is provided in close contact with the surface opposite to the surface on which the thin film 702 of the support 701 is installed. The area of the second support that is in close contact with the support 701 may be the same as the area of the surface of the support 701, but is preferably larger. An auxiliary mark image may be formed on the second support. By providing the second support in this manner, the thin film structure 700 can be given strength, and the user can easily handle the thin film structure 700. Such a support body 701 has a substantially pentagonal shape in the same shape as the holding recess 632 of the frame 620 and the support base 641 of the thin film holding member 640 constituting the thin film sticking device 600 in plan view.

The thin film 702 is a sheet-like member having water permeability and biocompatibility. The material of such a thin film 702 is not particularly limited, and any thin film can be used. Examples of the thin film material include polyglycolic acid, polylactic acid, polycaprolactone, polyethylene succinate, polyethylene terephthalate or polyesters typified by copolymers thereof, polyethers typified by polyethylene glycol and polypropylene glycol, Polyamides represented by nylon, polyglutamic acid, polyaspartic acid or salts thereof, pullulan, cellulose, starch, chitin, chitosan, alginic acid, hyaluronic acid, polysaccharides represented by corn starch or salts thereof, acrylic silicone, trimethyl Silicones typified by siloxysilicic acid, alkyl acrylates, silicone acrylates, acrylic amides and acrylic acids typified by copolymers thereof, or polyvinyl alcohol Polyurethanes, polycarbonates, polyanhydrides, polyethylene, and polypropylene. The thickness of the thin film 702 can be 10-10000 nm (10 nm-10 μm), and 10-1000 nm is particularly preferable. When the thin film has hydrophobic properties, 10 to 800 nm is particularly preferable. Such a thin film 702 has a substantially pentagonal shape that is substantially the same shape as the support base 641 and the flexible member 642 of the thin film holding member 640 in plan view. Further, the outer peripheral edge of the thin film 702 is the same as the outer peripheral edge of the support 701 as shown in FIG. 8A or slightly smaller (for example, by 30 μm) as shown in FIG. 8B. . Such a thin film 702 is detachably attached to one side surface of the support 701 (the front side surface in FIG. 1C). Note that the difference between the outer peripheral edge of the thin film 702 and the outer peripheral edge of the support 701 as described above is substantially within the range of the same shape. Further, the thin film main body 702 may have an arbitrary cut in the outer peripheral portion or the surface so that the color changing region 511 or the shape around the color changing region 511 can be followed.

The image portion 703 is made of, for example, a pigment material such as cosmetics, and is formed on one side surface (the front side surface in FIG. 1C) of the thin film 702 by, for example, printing. Note that the image portion 703 prints not only the pigment material but also, for example, an active ingredient (whitening ingredient, vitamin or moisturizing ingredient) that promotes improvement of the discoloration region 511, a medicine such as a UV absorber, or a UV reflector. It is also possible to do. When a wrinkle region such as a wrinkle is detected from the photographed face image, the moisturizing component can be printed on the image portion 703 and the image portion 703 can be attached to the wrinkle region. Such an image unit 703 temporarily attaches the thin film 702 to the temporary application unit 644 of the thin film application device 600 and the user 400 wears the thin film application device 600 (hereinafter simply referred to as “use state”). ”) And provided in a portion overlapping the discoloration region 511 in the front-rear direction. Note that the image portion 703 does not necessarily have the same size and shape as the discoloration region 511. For example, the image unit 703 may be larger than the discoloration region 511 by a predetermined size.

For example, the thin film 702 constituting the thin film structure 700 attaches the image portion 703 to the discoloration region 511 by pressing one side surface of the thin film 702 against the discoloration region 511.

[1.4 System configuration]
Next, with reference to FIG. 5, the outline | summary of the makeup | decoration assistance system used for formation of the above thin films is demonstrated.

In FIG. 5, a makeup support system 100 includes an image processing apparatus 200 that includes a lighting unit 201, a camera 202, and a display unit 203 such as a liquid crystal display with a touch panel, and a printing device 300 that is communicably connected to the image processing device 200. And. The image processing apparatus 200 and the printing apparatus 300 are disposed in, for example, a factory, a cosmetic sales store, a beauty salon, a medical institution, a makeup room for dressing up, an event hall, and a private house. Note that the image processing apparatus 200 may be a portable apparatus that can be easily carried.

[1.4.1 Image processing apparatus]
An image acquisition unit (not shown) included in the image processing apparatus 200 includes a camera 202 disposed in the vicinity of the display unit 203 in a state where the face 401 of the user 400 positioned in front of the display unit 203 is illuminated by the illumination unit 201. Take a picture. Then, the image processing apparatus 200 causes the display unit 203 to display a face image 500 (see FIG. 1) obtained by inverting the captured image in the left-right direction. In other words, the image processing apparatus 200 is configured to give the user 400 the feeling of looking into a mirror. FIG. 5 shows only a part of the face image 500. The face image 500 includes a wearing target image when the user 400 is wearing the thin film pasting device and a non-wearing target image when the user 400 is not wearing the same.

Note that when the user 400 possesses a face image as data or printed matter in advance, photographing by the camera 202 can be omitted. In this case, it is preferable to provide an input device (not shown) for reading a face image possessed by the user 400 as data.

The wearing determination unit (not shown) included in the image processing apparatus 200 analyzes the face image 500, and the user 400 reflected in the face image 500 causes the above-described thin film pasting apparatus 600 (see FIGS. 1A and 1D). ) Is determined. In other words, in the wearing determination unit included in the image processing device 200, the face image 500 is a wearing target image in a state where the user 400 wears the thin film sticking device, or the user 400 does not wear the thin film sticking device. It is determined whether the image is a non-wearing target image in the state.

When the wearing determination unit determines that the user 400 is wearing the thin film sticking device 600, a device information acquisition unit (not shown) provided in the image processing device 200 is provided in the thin film sticking device 600 from the face image 500. The obtained device base point 501 is acquired. Note that the method for acquiring the device base point 501 from the face image 500 is almost the same as the method for acquiring the facial feature point from the face image described in, for example, Japanese Unexamined Patent Application Publication No. 2014-183917. Description is omitted.

Device information acquisition unit of the image processing apparatus 200, as shown in FIG. 1 (b), device reference point 501 as the origin the device coordinate system (e.g., X ₁ axis in the lateral direction of the user 400, the vertical direction Y ₁ axis Coordinate system). The apparatus coordinate system may be not only two-dimensional but also three-dimensional. In the case of three-dimensional, for example, a three-dimensional coordinate system is set based on a plurality of images taken at different angles.

A target information acquisition unit (not shown) included in the image processing apparatus 200 acquires a color change area 511 that is a surface to be pasted from the face image 500, and acquires target coordinates that are coordinates of the color change area 511 related to the apparatus coordinate system. Note that the image processing apparatus 200 can obtain the coordinates of all the points constituting the discoloration region 511 or some of the coordinates. Further, when the discoloration areas 511 exist at a plurality of separated locations, the coordinates of the respective discoloration areas 511 are acquired. In addition, the target information acquisition unit of the image processing apparatus 200 acquires information about the color of the peripheral area 512 of the discoloration area 511.

The print information acquisition unit (not shown) included in the image processing apparatus 200 prints the image unit 703 in the pre-cut structure 704 (see FIG. 1C) based on the target coordinates set as described above. The coordinates of the part are acquired as image part position information. Note that the pre-cut structure 704 is a material of the thin film structure 700, which is a sheet-like member before being cut into a used state and before the image portion 703 is printed.

Specifically, the pre-cut structure 704 is a sheet-like support 705 and a sheet attached in a peelable manner to one side of the pre-cut support 705 (the front side in FIG. 1C). And a thin film 706 before cutting.

Specifically, the above-described method of acquiring the image portion position information is based on the assumption that the structure 704 before cutting is arranged in the apparatus coordinate system, and the coordinates of the discoloration region 511 in the structure 704 before cutting. The coordinates of the corresponding part are acquired as image part position information. At this time, a portion corresponding to the apparatus base point 501 (that is, the origin of the apparatus coordinate system) is acquired as position information of the print base point 707 (hereinafter referred to as print base point position information).

The print information acquisition unit included in the image processing apparatus 200 assumes that the pre-cutting structure 704 is arranged in the apparatus coordinate system, and coordinates of the portion constituting the outer peripheral edge (contour) of the thin film structure 700 in use. Is obtained as cutting position information.

An image data generation unit (not shown) included in the image processing apparatus 200 generates print image data based on the print base point position information and the image part position information, and outputs the print image data to the printing apparatus 300. In this case, the image data generation unit also outputs cutting position information to the printing apparatus 300. Note that print image data can be generated based on the cutting position information and the image portion position information instead of the printing base position information, and output to the printing apparatus 300.

[1.4.2 Printing device]
The printing apparatus 300 prints an image on the thin film 702 included in the pre-cut structure 704 based on the print image data output from the print information acquisition unit included in the image processing apparatus 200. Specifically, when the print image data includes print base point position information and image part position information, the printing apparatus 300 prints the print base point 707 shown in FIG. 703 are printed on the structure 704 before cutting.

On the other hand, when the print image data includes the cutting position information and the image portion position information, the printing apparatus 300 includes the image portion 703 and the thin film structure 700 indicated by a two-dot chain line in FIG. A portion corresponding to the outer peripheral edge of the sheet is printed on the structure 704 before cutting. Note that the materials such as ink used for printing by the printing apparatus 300 and the specific configuration of each part are described in, for example, Patent Documents 3 to 5, and thus detailed description thereof is omitted here.

In addition, when only the printing base point 707 and the image unit 703 are printed on the structure 704 before cutting, the printing apparatus 300 is configured to remove the thin film structure 700 from the thin film structure 700 based on the cutting position information received from the image processing apparatus 200. A portion corresponding to the periphery (specifically, a portion indicated by a two-dot chain line in FIG. 1C) is obtained, and the structure body 704 before cutting is cut along the portion.

On the other hand, when a portion corresponding to the outer peripheral edge of the image portion 703 and the thin film structure 700 is printed on the structure body 704 before cutting, the printing apparatus 300 moves the structure body 704 before cutting along the portions. Cut.

Hereinafter, a method for cutting the pre-cut structure 704 by the printing apparatus 300 will be briefly described. As shown in FIG. 9B, the printing apparatus 300 irradiates a portion corresponding to the outer peripheral edge of the thin film structure 700 in the structure 704 before cutting, while irradiating the laser 708 with the laser 708. Cut along the outer periphery. At this time, since the material constituting the thin film 702 is weaker to heat than the material constituting the support 701, the cut surface of the thin film 702 is cut by the heat of the laser 708 than the cut surface of the support 701. Melts in a direction away from 708 and shrinks. As a result, the outer peripheral edge of the thin film 702 is positioned slightly closer to the center of the thin film 702 than the outer peripheral edge of the support 701. Note that, instead of the laser 708, for example, as shown in FIG. 9C, a thin film structure 700 having the same characteristics is adopted even when a structure in which the structure 704 before cutting is cut by a heated cutter 709 is adopted. can get. With this cutting method, when the support body 701 is peeled from the thin film structure 700, the support body 701 can be easily peeled off from the thin film structure 700 because the finger can be hooked only on the support body 701.

In FIG. 9, the support body 705 before cutting is also cut, but by adjusting the laser output, the support body 705 before cutting is not cut, and only the thin film 706 before cutting can be cut. The thin film structure obtained by cutting in this way has a structure in which a plurality of thin films 702 are attached to one side surface of the support body 705 before cutting. In the case of such a structure, a thin film having a required shape can be obtained by pressing the temporary sticking portion 644 against the thin film 702 such that the cut of the thin film 702 is superimposed on the outer peripheral edge of the temporary sticking portion 644 of the thin film holding member 640. Can be peeled off (lifted) from the pre-cut support 705 along the cut.

[1.5 Thin film formation method]
Hereinafter, an example of a thin film forming method performed using the thin film sticking apparatus 600 of the first embodiment will be described with reference to FIGS. The thin film forming method of this example is performed using the image processing apparatus 200 described above.

[1.5.1 First step]
First, in step S1, as shown in FIG. 1A, the user 400 wears the thin film sticking device 600 in a released state, and photographs the face 401 with the camera 202 (see FIG. 5) of the image processing device 200. As a result, a face image 500 which is a wearing target image is obtained. In the case of the thin film forming method of this example, the discolored region 511 is shown in the face image 500 because the thin film sticking device 600 is in the released state. Note that when the user 400 has the face image 500 in advance as data or printed matter, the user 400 inputs the face image 500 from an input device provided in the image processing apparatus 200. The face image 500 is displayed on the display unit 203 as necessary. In addition, as shown to Fig.1 (a), the user 400 mounts | wears with the thin film sticking apparatus 600 in a release state, and the pair of support parts 623 of the thin film sticking apparatus 600 have the discoloration area | region 511 which is a to-be-sticked surface. The state of not covering (that is, not overlapping in the front-rear direction) corresponds to the second position of the pair of support portions 623.

[1.5.2 Second step]
Next, in step S <b> 2, the device information acquisition unit included in the image processing device 200 analyzes the face image 500, and sets the device base point 501 provided in the thin film sticking device 600 worn by the user 400 shown in the face image 500. get. Then, as shown in FIG. 1B, a device coordinate system with the device base point 501 as the origin is set.

[1.5.3 Third Step]
Next, in step S <b> 3, the target information acquisition unit included in the image processing apparatus 200 acquires the color change area 511 from the face image 500 and acquires the target coordinates that are the coordinates of the color change area 511 with respect to the apparatus coordinate system.

[1.5.4 4th step]
Next, in step S4, the coordinates of the portion corresponding to the image portion 703 in the structure 704 before cutting (see FIG. 1C) based on the target coordinates by the print information acquisition unit included in the image processing apparatus 200. The image part position information is acquired. Specifically, as shown in FIG. 1 (c), the structure before cutting in a state where it is assumed that the structure 704 before cutting (the support body 705 before cutting or the thin film 706 before cutting) is arranged in the apparatus coordinate system. Of 704, coordinates corresponding to the coordinates of the color changing region 511 are acquired as image portion position information.

[1.5.5 5th step]
Next, in step S5, the print information acquisition unit provided in the image processing apparatus 200 acquires a portion corresponding to the apparatus base point 501 (that is, the origin) in the apparatus coordinate system as the print base position information. Then, print image data including image portion position information and print base point position information is generated.

[1.5.6 Sixth step]
Next, in step S6, the print information acquisition unit included in the image processing apparatus 200 assumes that the structure 704 before cutting is arranged in the apparatus coordinate system, and corresponds to the outer peripheral edge of the thin film structure 700 in use. The coordinates of the part to be obtained are obtained, and the coordinates are obtained as cutting position information.

[1.5.7 7th step]
Next, in step S <b> 7, the image unit 703 and the printing base point 707 are printed on the pre-cut thin film 706 constituting the pre-cut structure 700 by the printing apparatus 300 based on the print image data.

[1.5.8 Eighth Step]
Finally, in step S8, the pre-cut structure 704 is cut into a predetermined shape (in the present example, a substantially pentagonal shape) by the printing apparatus 300. In the case of the thin film forming method of this example, only the printing base point 707 and the image portion 703 are printed on the structure 704 before cutting. For this reason, the printing apparatus 300, based on the cutting position information received from the image processing apparatus 200, corresponds to the outer peripheral edge of the thin film structure 700 in the structure 704 before cutting (two points in FIG. 1C). A portion indicated by a chain line) is obtained and cut along the portion. The cutting method of the structure body 704 before cutting by the printing apparatus 300 is as described above. Note that a sheet-like member cut into the shape of the outer peripheral edge of the thin film structure 700 can be prepared before printing in step S7. In this case, step S8 can be omitted.

[1.6 Thin film application method]
Hereinafter, an example of a thin film sticking method performed using the thin film sticking apparatus 600 of Embodiment 1 will be described with reference to FIGS. In the following description, a case where the discoloration region 511 is present only on one cheek (the left cheek in FIG. 1A) of the user 400 will be described. Even when the discoloration region 511 is present on both cheeks, the basic procedure for applying the thin film does not change.

First, in step S <b> 11, the user 400 removes one thin film holding member 640 from the thin film sticking apparatus 600.

Next, in step S12, the thin film structure 700 is disposed in the recess 661 of the holder 660 as shown in FIG. 4A with the thin film 702 facing upward. The shape of the recess 661 in plan view (that is, the shape seen from above in FIG. 4) is substantially the same as the shape of the thin film structure 700 in plan view. Note that “substantially the same” includes a difference to the extent that the thin film structure 700 can be disposed inside the recess 661 without rattling. The shape of the recess 661 of the holder 660 in plan view also does not have rotational symmetry.

Next, in step S13, the soft member 642 of one thin film holding member 640 is made to contain water by spraying or the like.

Next, in step S <b> 14, the temporary sticking portion 644 of the flexible member 642 is pressed against the surface of the thin film 702 disposed in the concave portion 661 of the holder 660. Then, the thin film structure 700 is temporarily attached to the temporary attachment portion 644 of the soft member 642 via the thin film 702. In this state, a support 701 is attached to the thin film 702.

In addition, in the case of the thin film sticking method of this example, the shape of the flexible member 642 in the front-rear direction is substantially the same as the shape of the concave portion 661 of the holder 660 in plan view. Accordingly, the positional relationship between the flexible member 642 and the thin film structure 700 is restricted to a predetermined relationship in a state where the thin film structure 700 is temporarily attached to the flexible member 642. If the positional relationship between the flexible member 642 and the thin film structure 700 can be regulated to a predetermined relationship, the thin film 702 of the thin film structure 700 is temporarily attached to the temporary attachment portion 644 of the flexible member 642 by hand. Also good.

Next, in step S15, as shown in FIG. 1 (d), in the closed state of the thin film sticking device 600, one thin film holding member 640 is inserted inside the holding recess 632 of the one supporting portion 623, The support base side fixing portion 643 of the thin film holding member 640 is detachably fixed to the frame side fixing portion 633 of one support portion 623. In this state, the positional relationship between one thin film holding member 640 and the frame 620 (one support portion 623) is restricted to a predetermined relationship. Therefore, the positional relationship between the thin film structure 700 and the thin film sticking device 600 is also restricted to a predetermined relationship. Note that the above-described operation may be performed in a released state of the thin film sticking device 600, and after fixing one thin film holding member 640 to the frame 620, the thin film sticking device 600 may be closed.

Next, in step S <b> 16, as shown in FIG. 4B, the user 400 peels off the support 701 from the thin film structure 700. At this time, as shown in FIG. 10A, a water layer 663 is formed on the support 701 between the support 701 and the thin film 702, and the support 701 is formed from the thin film structure 700 (thin film 702). It becomes easy to peel off.

Next, in step S17, the user 400 wears the thin film sticking device 600 in a closed state as shown in FIG. In this state, the image portion 703 of the thin film 702 temporarily attached to the temporary attachment portion 644 of the thin film attachment device 600 overlaps with the color change region 511 in the front-rear direction. In other words, in the case of the thin film 702 made by the thin film forming method as described above, the apparatus coordinate system of the image portion 703 of the thin film 702 temporarily attached to the temporary attachment portion 644 in the state shown in FIG. Are equal to the coordinates in the device coordinate system of the discoloration region 511. Accordingly, the thin film 702 is pressed against the discoloration region 511 in the state shown in FIG. If necessary, the front surface of the support portion 623 on one side (the left side in FIG. 1E) may be pressed toward the discoloration region 511. In addition, as shown in FIG.1 (e), the user 400 mounts | wears with the thin film sticking apparatus 600 in a closed state, and the pair of support parts 623 of the thin film sticking apparatus 600 have the discoloration area | region 511 which is a to-be-sticked surface. The state of covering (that is, overlapping in the front-rear direction) corresponds to the first position of the pair of support portions 623.

Finally, in step S18, when the user 400 removes the thin film sticking device 600, the thin film 702 is peeled off from the temporary sticking portion 644 of the thin film sticking device 600 as shown in FIG. A portion 703 is attached to the color change region 511. In the case of the thin film sticking method of this example, portions of the thin film 702 other than the image portion 703 are stuck around the discoloration region 511, but are not noticeable because they are colorless and transparent, for example. When removing the thin film sticking device 600, as shown in FIG. 10B, a water layer 663 is formed between the thin film 702 and the temporary sticking part 644, and therefore the thin film 702 is easily peeled off from the temporary sticking part 644. Become.

[1.7 Actions and effects]
According to the thin film sticking apparatus 600 of the present embodiment having the above-described configuration, the thin film 702 can be efficiently attached to the color change region 511. That is, when the user 400 wears the thin film pasting device 600 while the thin film 702 formed by the above-described thin film forming method is temporarily pasted on the temporary pasting portion 644 of the thin film pasting device 600, the image portion 703 of the thin film 702 is discolored. It overlaps with the area | region 511 in the front-back direction. For this reason, the image part 703 of the thin film 702 can be accurately pasted to the discoloration region 511 that is the pasting target. As a result, it is possible to reduce the work of peeling off and reattaching the thin film 702, and the attaching work efficiency of the thin film 702 can be improved.

Further, in the case of the thin film sticking apparatus 600 of this embodiment, the work of pressing the thin film 702 against the discoloration region 511 can be performed without using a hand. For this reason, it is possible to reduce the possibility of deformation and damage to the thin film 702 during the pasting operation. In addition, according to the thin film sticking apparatus 600 of the present embodiment, the user 400 only needs to take one shot in the thin film forming method performed using the thin film sticking apparatus 600, so that the efficiency of the work of forming the thin film 702 is improved. It can be improved.

[1.8 Notes]
In the thin film sticking apparatus 600 of the first embodiment described above, the temporary sticking portion 644 is configured by the rear surface of the soft member 642. However, instead of the soft member, at least the surface facing the discoloration region 511 in the use state is hydrophilic. A hydrophilic member having a property can also be employed. In this case, the rear surface of the hydrophilic member is used as a temporary sticking portion.

[2. Second Embodiment]
With reference to FIG. 12, the thin film sticking apparatus 600a of Embodiment 2 is demonstrated.

The structure of the thin film sticking apparatus 600a of the present embodiment is different from the structure of the thin film sticking apparatus 600 of the first embodiment described above and the pair of support portions 623a. Since the other structure is the same as that of the thin film sticking apparatus 600 of Embodiment 1, it demonstrates below centering on difference.

In the thin film sticking device 600a, a pair of support portions 623a are formed integrally with the frame body 621. For this reason, the pair of support portions 623 a does not rotate with respect to the frame main body 621. Therefore, as shown in FIG. 12B, the discoloration region 511 cannot be viewed from the front side when the user 400 is wearing the thin film sticking device 600a. Other structures are the same as those of the thin film sticking apparatus 600 of the first embodiment.

[2.1 System configuration]
Next, with reference to FIGS. 5 and 12, an outline of a makeup support system used in a thin film forming method to be described later will be described. In addition, about the structure of the image processing apparatus with which a makeup | decoration assistance system is provided, description of the structure which overlaps with the already demonstrated content is abbreviate | omitted in the possible range.

In the case of this example, the target information acquisition unit (not shown) included in the image processing apparatus 200 causes the wearing determination unit to analyze the face image (for example, the face images 500a and 500b in FIGS. When it is determined that the reflected user 400 does not wear the thin film sticking device 600a, the target base point 406 that is a feature point is acquired from the face image 500a that is the attachment target image. Then, the object information acquiring unit, as shown by the broken line in FIG. 12 (c), the object coordinate system with the origin of the target base 406 (e.g., the horizontal direction of the face 401 of the user 400 X ₂ axis, a vertical direction Y Set a coordinate system with _two axes. Incidentally, the feature points, for example, a line alpha ₁ along the nose, the intersection of the line alpha ₂ connecting the inner corner between the two eyes, a forehead, eyes or mouth, and the like. Note that a method for acquiring a feature point from a face image is described in, for example, Japanese Patent Application Laid-Open No. 2014-183917, and a detailed description thereof is omitted.

Also, the target information acquisition unit included in the image processing apparatus 200 of this example acquires the color change area 511 from the face image 500a, and acquires the target coordinates that are the coordinates of the color change area 511 related to the target coordinate system.

Also, the base point determination unit (not shown) included in the image processing apparatus 200 superimposes the device base point 501 that is the reference point instruction unit and the target base point 406 in the front-rear direction in the face image 500b shown in FIG. It is determined whether or not.

When the position information correction unit (not shown) included in the image processing apparatus 200 determines that the device base point 501 and the target base point 406 are not superimposed in the front-rear direction as a result of the determination by the base point determination unit, The target coordinates, which are the coordinates of the color change area 511 related to the target coordinate system, are coordinate-converted to the coordinates of the color change area 511 related to the apparatus coordinate system, and acquired as correction target coordinates.

On the other hand, if the position information correction unit included in the image processing apparatus 200 determines that the device base point 501 and the target base point 406 overlap with each other as a result of the determination by the base point determination unit, the position information correction unit relates to the target coordinate system. The target coordinates that are the coordinates of the discoloration region 511 are maintained as they are.

[2.2 Thin film formation method]
Hereinafter, an example of a thin film forming method performed using the thin film sticking apparatus 600a of the second embodiment will be described with reference to FIGS. In addition, about the sticking method of a thin film, since it is the same as that of the thin film sticking method demonstrated with reference to FIG. 1, description is abbreviate | omitted. The thin film forming method described below is performed using the image processing apparatus 200 described above.

In the thin film forming method of this example, the pair of support portions 623a cannot rotate with respect to the frame main body 621, and the thin film sticking device 600a in which the discoloration region 511 cannot be viewed from the front side in the mounted state is used. This is a suitable method.

[2.3.1 First step]
Specifically, first, in step S21, as shown in FIG. 12A, the user 400 uses the camera 202 of the image processing apparatus 200 (see FIG. 5) without wearing the thin film sticking device 600a. The face 401 is photographed to obtain a face image 500a. In this state, a discoloration area 511 is reflected in the face image 500a. Also in the case of the thin film forming method of this example, when the user 400 has the face image 500a as data or printed matter in advance, the user 400 inputs the face image 500a from the input device provided in the image processing apparatus 200. The face image 500 is displayed on the display unit 203 as necessary.

[2.3.2 Second Step]
Next, in step S22, a target base point 406, which is a feature point, is acquired from the face image 500a by the target information acquisition unit included in the image processing apparatus 200. Then, as shown by the broken line in FIG. 12 (c), the object coordinate system with the origin of the target base 406 (e.g., a coordinate system in the lateral direction of the face 401 of the user 400 X ₂ axis, the vertical direction is Y ₂ axis ) Is set.

[2.3.3 Third Step]
Next, in step S23, the target information acquisition unit included in the image processing apparatus 200 acquires the color change area 511 from the face image 500a, and acquires the coordinates of the color change area 511 related to the target coordinate system as target coordinates.

[2.3.4 Fourth step]
Next, in step S24, as shown in FIG. 12B, the user 400 wears the thin film sticking device 600a, photographs the face 401 with the camera 202 of the image processing device 200, and attaches a face image (wearing target image). ) 500b is obtained. If the user 400 has the face image 500b as data or printed matter in advance, the user 400 inputs the face image 500b from an input device provided in the image processing apparatus 200. The face image 500b is displayed on the display unit 203 as necessary.

[2.3.5 Fifth step]
Next, in step S25, the device information acquisition unit provided in the image processing device 200 analyzes the face image 500b and acquires the device base point 501 provided in the thin film sticking device 600a.

[2.3.6 Step 6]
Next, in step S26, whether or not the device base point 501 and the target base point 406 overlap each other in the front-rear direction in the face image 500b shown in FIG. Determine. At this time, the correspondence relationship between the face image 500a and the face image 500b is adjusted in advance. Specifically, for example, the target coordinate system set for the face image 500a is set for the face image 500b. Then, the position information of the target base point 406 in the face image 500b is acquired. In the face image 500b, the device base point 501 and the target base point 406 are not superimposed in the front-rear direction.

[2.3.7 Step 7]
Next, when the base point determination unit included in the image processing apparatus 200 determines that the device base point 501 and the target base point 406 do not overlap with each other in the front-rear direction in the face image 500b, in step S27, FIG. ) to as shown by the solid line, to set the device coordinate system in which the apparatus base 501 as the origin (e.g., coordinate system in the lateral direction of the face 401 of the user 400 X ₁ axis and the vertical direction is Y ₁ axis).

[2.3.8 Eighth Step]
Next, in step S28, the target coordinates, which are the coordinates of the color change area 511 with respect to the target coordinate system, are coordinate-converted to the coordinates of the color change area 511 with respect to the apparatus coordinate system, and the coordinates after the coordinate conversion are acquired as correction target coordinates. Specifically, for example, as shown in FIG. 12C, the coordinates (X _2a , Y _2a ) of the discoloration region 511 with respect to the target coordinate system (X ₂ , Y ₂ ) are converted into the device coordinate system (X ₁ , Y ₁ ), the coordinates are converted to (X _1a , Y _1a ). Note that such coordinate conversion is performed for all points constituting the discoloration region 511.

[2.3.9 Ninth step]
Next, in step S29, the print information acquisition unit included in the image processing apparatus 200 determines the portion corresponding to the image unit 703 in the pre-cut structure 704 (see FIG. 1C) based on the correction target coordinates. Image portion position information that is coordinates is acquired. Specifically, assuming that the pre-cutting structure 704 is arranged in the apparatus coordinate system, the coordinates corresponding to the correction target coordinates in the pre-cutting structure 704 are set as image portion position information.

If the base point determination unit included in the image processing device 200 determines that the device base point 501 and the target base point 406 overlap in the front-rear direction in the face image 500b, the image processing device 200 in step S30. Based on the target coordinates acquired in step S23 by the print information acquisition unit provided, image portion position information that is the coordinates of the portion corresponding to the image portion 703 in the structure 704 before cutting (see FIG. 1C) is obtained. get. The subsequent steps are the same as those of the thin film forming method described with reference to FIG. The thin film attaching method is also substantially the same as the thin film forming method described with reference to FIG.

[2.4 Action and effect]
In the case of the thin film sticking device of the second embodiment as described above, the pair of support portions 623a does not turn with respect to the frame main body 621, so that it is not necessary to provide a turning mechanism, and the structure of the thin film sticking device 600a is the same. Simplify. As a result, the manufacturing cost of the thin film sticking device 600a can be reduced.

Further, according to the thin film forming method performed using the thin film sticking apparatus 600a of the present embodiment, the discoloration region 511 cannot be viewed from the front side while the user 400 is wearing the thin film sticking apparatus 600a. A thin film suitable for use of the thin film sticking apparatus 600a of the form can be formed.

[2.5 Notes]
Other than the thin film sticking apparatus 600a described above, for example, a thin film sticking apparatus 600b as shown in FIG. 13 can be used in the thin film forming method described above. Hereinafter, the thin film sticking apparatus 600b will be briefly described.

In the thin film sticking device 600b, a pair of support portions 623a are formed integrally with the frame main body 621 in the same manner as the thin film sticking device 600a of the second embodiment. For this reason, the pair of support portions 623 a does not rotate with respect to the frame main body 621. For this reason, as shown in FIG.13 (c), also in the case of the thin film sticking apparatus 600b, the discoloration area | region 511 cannot be visually recognized from the front side in the state which the user 400 mounted | wore with the thin film sticking apparatus 600b.

Further, in the frame main body 621 of the thin film sticking apparatus 600b, a forehead cover portion 634 is provided at a portion overlapping with the lower end portion of the forehead 405 of the user 400 in the front-rear direction. In addition, a pair of through holes 635 penetrating the frame main body 621 in the front-rear direction are formed in a portion between the forehead cover 634 and the pair of support portions 623a in the vertical direction. Such a through-hole 635 overlaps with the eyes 404 of the user 400 in the front-rear direction in the mounted state. Therefore, the user 400 can see through in the front-rear direction in the wearing state.

Further, elastic bodies 637a and 637b such as sponges are fixed to the rear surface of the frame main body 621 in the front-rear direction with the nose 403 of the user 400 and the lower end of the forehead 405 with an adhesive or the like. . For this reason, the thin film sticking apparatus 600b can adjust the wearing state within the range of elastic deformation of the elastic bodies 637a and 637b with respect to individual differences in the shape of the face 401 of the user 400.

Since the area of the portion facing the user 400 in the front-rear direction becomes large in the mounted state, the thin film sticking device 600b having the above-described configuration can stabilize the mounted state.

[3. Embodiment 3]
With reference to FIG. 15, the thin film sticking apparatus 600c of Embodiment 3 is demonstrated.

The thin film sticking apparatus 600c according to the present embodiment is different from the thin film sticking apparatus 600 according to the first embodiment described above in the structure of the continuous portion 625a constituting the frame 620b. Since the other structure is the same as that of the thin film sticking apparatus 600 of Embodiment 1, it demonstrates below centering on difference.

In the case of the thin film sticking device 600c, a base-point through-hole 636 that penetrates the continuous portion 625a in the front-rear direction is formed at the center in the width direction of the continuous portion 625a constituting the frame 620b and closer to the upper end. Such a base point through hole 636 is formed in a circular shape when viewed in the front-rear direction. The shape of the base point through hole 636 is not limited to the case of the present embodiment. The base through-hole 636 may be, for example, a rectangle or a polygon when viewed in the front-rear direction. In the case of the present embodiment, the base point through-hole 636 becomes an apparatus base point which is a reference point indicating unit. Other structures are the same as those of the thin film sticking apparatus 600 of the first embodiment.

[3.1 System configuration]
Next, with reference to FIGS. 5 and 15, the configuration of a makeup support system used in the thin film forming method described later will be described. In addition, about the structure of the image processing apparatus with which a makeup | decoration assistance system is provided, description of the structure which overlaps with the already demonstrated content is abbreviate | omitted in the possible range.

In the case of this example, the target information acquisition unit (not shown) included in the image processing device 200 is such that the wearing determination unit analyzes the face image 500c, and the user 400 reflected in the face image 500c wears the thin film pasting device 600c. If it is determined that the target image is not attached, the target base point 406b is acquired from the face image 500c that is the attachment target image. Then, the object information acquiring unit, as shown by the solid line in FIG. 12 (c), the target base 406b target coordinate system with the origin (e.g., the horizontal direction of the face of the user 400 X ₁ axis, the vertical direction Y ₁ Set the coordinate system as an axis. The target base point 406b is configured by, for example, a sticker or paint applied to the face of the user 400. Note that the method of acquiring the target base point 406a from the face image 500c is almost the same as the method of acquiring the facial feature points from the face image described in, for example, Japanese Patent Application Laid-Open No. 2014-183913. Description is omitted.

Also, the target information acquisition unit included in the image processing apparatus 200 acquires the color change region 511 from the face image 500c, and acquires target coordinates that are the coordinates of the color change region 511 related to the target coordinate system.

[3.2 Thin film formation method]
Hereinafter, an example of a thin film forming method performed using the thin film sticking apparatus 600c of the third embodiment will be described with reference to FIGS. In addition, about the sticking method of a thin film, since it is the same as that of the thin film sticking method demonstrated with reference to FIG. 1, description is abbreviate | omitted. The thin film forming method described below is performed using the image processing apparatus 200 described above.

[3.2.1 First Step]
In the thin film forming method of this example, first, in step S31, as shown in FIG. 15 (a), the user 400, with the thin film applicator 600c attached, is the base point in the front-rear direction of the face 401 of the user 400. A target base point 406 b configured by a seal or the like is installed in a target base point installation unit 407 that is a portion overlapping with the through-hole 636 for use. Specifically, with the thin film sticking device 600c attached, the target base point 406b is inserted into the base point through-hole 636 of the thin film sticking device 600c from the front of the thin film sticking device 600c and stuck to the target base point setting portion 407. To do. In addition to the seal, the target base point 406b may be installed by applying a paint or the like to the target base point installation unit 407, for example.

[3.2.2 Second Step]
Next, in step S32, the user 400 captures the face 401 with the camera 202 of the image processing apparatus 200 (see FIG. 5) to obtain a face image 500c. In this state, a discoloration area 511 is reflected in the face image 500c. Also in the case of this embodiment, when the user 400 has the face image 500c as data or printed matter in advance, the user 400 inputs the face image 500c from the input device included in the image processing apparatus 200. The face image 500c is displayed on the display unit 203 as necessary.

[3.2.3 Third step]
Next, in step S33, the target base point 406b is acquired from the face image 500c by the target information acquisition unit included in the image processing apparatus 200. Then, as shown by the solid line in FIG. 15 (c), the object coordinate system the target base 406b and the origin (e.g., coordinate system in the lateral direction of the face 401 of the user 400 _{X 1} axis, the vertical direction is _{Y 1} axis ) Is set.

[3.2.4 Fourth step]
Next, in step S34, the target information acquisition unit included in the image processing apparatus 200 acquires the color change area 511 from the face image 500c, and acquires target coordinates that are the coordinates of the color change area 511 related to the target coordinate system.

[3.2.5 Fifth step]
Next, in step S <b> 35, the coordinates of the portion corresponding to the image portion 703 in the structure 704 before cutting (see FIG. 1C) based on the target coordinates by the print information acquisition unit included in the image processing apparatus 200. The image part position information is acquired. Specifically, assuming that the structure 704 before cutting is arranged in the target coordinate system, the coordinates corresponding to the coordinates of the color changing region 511 in the structure 704 before cutting are set as image portion position information. The subsequent steps are the same as those of the thin film forming method described with reference to FIG. The thin film attaching method is also substantially the same as the thin film forming method described with reference to FIG.

[3.3 Functions and effects]
In the case of the thin film sticking device of Embodiment 3 having the above-described configuration, by providing the thin film sticking device 600c with the base point through hole 636 serving as the device base point, the user 400 is wearing the thin film sticking device 600c. A target base point 406 b that overlaps the device base point in the front-rear direction can be installed on the face 401 of the user 400. For this reason, in the thin film forming method performed using the thin film sticking apparatus 600c, the number of times of photographing the face 401 can be reduced to one, and coordinate conversion as in the thin film forming method described with reference to FIG. 14 needs to be performed. Absent.

[4. Embodiment 4]
Hereinafter, with reference to FIG. 17, the thin film sticking apparatus 600d of Embodiment 4 is demonstrated.

The thin film sticking apparatus 600d of the present embodiment is different from the thin film sticking apparatus 600a of the second embodiment described above in the structure of the continuous portion 625b. Specifically, in the thin film sticking device 600d, the width direction reference line 626 and the vertical direction reference line 627 similar to those of the thin film sticking device 600 of the first embodiment described above are formed on the front surface of the continuous portion 625b. Other structures are the same as those of the thin film sticking apparatus 600a of the second embodiment described above. Note that the configuration of the image processing apparatus is substantially the same as the configuration of the image processing apparatus 200 already described, and thus detailed description thereof is omitted.

[4.1 Thin Film Formation Method]
Hereinafter, with reference to FIGS. 17 and 18, an example of a thin film forming method for producing a thin film used in the thin film sticking apparatus 600d of the fourth embodiment will be described. Note that the thin film forming method of this example is performed using the image processing apparatus 200 already described.

[4.1.1 First Step]
In the thin film forming method of this example, first, in step S41, as shown in FIG. 17A, the user 400 selects an arbitrary portion of the face 401 of the user 400 (in this example, the left side of FIG. 17A). The target base point 406c constituted by a seal or the like is installed in the target base point installation unit 407a (under the eyes). In addition to the seal, the target base point 406c may be installed, for example, by applying a paint such as a cosmetic or a pigment material to the target base point setting unit 407a.

[4.1.2 Second step]
Next, in step S42, the user 400 captures the face 401 with the camera 202 of the image processing apparatus 200 (see FIG. 5) without wearing the thin film sticking apparatus 600d, and obtains a face image 500d. In this state, a discoloration area 511 is shown in the face image 500d. Also in this example, when the user 400 has the face image 500d as data or printed matter in advance, the user 400 inputs the face image 500d from the input device provided in the image processing apparatus 200. The face image 500d is displayed on the display unit 203 as necessary.

[4.1.3 Third Step]
Next, in step S43, the target base point 406c is acquired from the face image 500d by the target information acquisition unit provided in the image processing apparatus 200. Then, as shown by the broken line in FIG. 17 (b), the object coordinate system the target base 406c with the origin (e.g., coordinate system in the lateral direction of the face 401 of the user 400 _{X 2} axis, the vertical direction is _{Y 2} axis ) Is set.

[4.1.4 Fourth step]
Next, in step S44, the target information acquisition unit included in the image processing apparatus 200 acquires the color change area 511 from the face image 500d, and acquires target coordinates that are the coordinates of the color change area 511 related to the target coordinate system.

[4.1.5 Fifth step]
Next, in step S45, in the face image 500d, when the thin film sticking device 600a is mounted, a portion that overlaps the intersection of the width direction reference line 626 and the vertical direction reference line 627 of the thin film sticking device 600a in the front-rear direction (this book) In the case of the example, an intersection point between the line α ₁ along the nose and the line α ₂ connecting the eyes of both eyes) is set as a device base point 501b which is a reference point indicating unit, and as shown by a solid line in FIG. device base origin and the device coordinate system 501b (e.g., _{X 1} axis in the lateral direction of the face 401 of the user 400, the vertical direction coordinate system with _{Y 1} axis) is set.

[4.1.6 Sixth step]
Next, in step S46, the target coordinates, which are the coordinates of the color change area 511 with respect to the target coordinate system, are coordinate-converted into the coordinates of the color change area 511 with respect to the apparatus coordinate system, and the coordinates after the coordinate conversion are acquired as correction target coordinates. Specifically, for example, as shown in FIG. 17B, the coordinates (X _2a , Y _2a ) of the discoloration region 511 with respect to the target coordinate system (X ₂ , Y ₂ ) are converted into the device coordinate system (X ₁ , Y ₁ ), the coordinates are converted to (X _1a , Y _1a ). Note that such coordinate conversion is performed for all points constituting the discoloration region 511.

[4.1.7 Seventh Step]
Next, in step S47, the print information acquisition unit included in the image processing apparatus 200 determines the portion corresponding to the image unit 703 in the pre-cut structure 704 (see FIG. 1C) based on the correction target coordinates. Image portion position information that is coordinates is acquired. Specifically, assuming that the pre-cutting structure 704 is arranged in the apparatus coordinate system, the coordinates corresponding to the coordinates of the discoloration region 511 in the pre-cutting structure 704 are set as image portion position information. The subsequent steps are the same as those of the thin film forming method described with reference to FIG.

When the thin film 702 (see FIG. 1) is applied to the discoloration region 511, the intersection of the width direction reference line 626 and the vertical direction reference line 627 of the thin film application apparatus 600a is a line α ₁ along the nose of the user 400. And the thin film sticking apparatus 600a is mounted | worn in the state which overlaps regarding the intersection with the line (alpha) ₂ which connected the eyes of both eyes, and the front-back direction. The other thin film attaching methods are substantially the same as the thin film forming method described with reference to FIG.

[4.2 Functions and effects]
Also in the case of the thin film sticking apparatus of the present embodiment having the above-described configuration, the number of times that the user 400 can photograph the face 401 by the thin film forming method described above can be reduced to one, so that the work time can be reduced and the work efficiency can be improved. Can be planned. The thin film forming method described above is effective, for example, when the distance between the device base point 501b and the color change region 511 is long and it is difficult to directly obtain the coordinates of the color change region 511 with reference to the device base point 501b.

[5. Addendum concerning this disclosure]
In each of the above-described embodiments, the thin film sticking device used for the purpose of hiding the stain on the user's face has been described. However, the thin film sticking device and the thin film forming method according to the present disclosure can also be implemented for uses such as facet toe and body paint to be stuck on the user's skin. In this case, the surface to which the facet toe or body paint is pasted is obtained as a virtual surface by simulation of the image processing apparatus 200, and the thin film forming method according to the present disclosure is applied to the virtual surface as the pasted surface.

Moreover, if the thin film sticking device according to the present disclosure is made based on data obtained by performing 3D scanning of the user's face in advance, a thin film sticking device having a shape suitable for each user can be obtained. On the other hand, if data of a large number of users (for example, face shapes) is aggregated and a thin film sticking device having a standard shape suitable for the majority of users is designed, mass production can be achieved and manufacturing costs can be reduced.

The thin film sticking device and the thin film forming method according to the present disclosure are particularly useful for beauty-related applications.

DESCRIPTION OF SYMBOLS 100 Makeup support system 200 Image processing apparatus 201 Illumination part 202 Camera 203 Display part 300 Printing apparatus 400 User 401 Face 402 Ear 403 Nose 404 Eye 405 Forehead 406, 406a, 406b, 406c Target base point 407, 407a Target base point setting part 500, 500a , 500b, 500c, 500d Face image 501, 501b Device base point 511 Color change region 512 Peripheral region 600, 600a, 600b, 600c, 600d Thin film sticking device 620, 620b Frame 621 Frame body 622 Locking portion 623, 623a Support portion 624 Frame element 625, 625a, 625b Continuous portion 626 Width direction reference line 627 Vertical direction reference line 628 Center frame 629 Inner frame 630 Outer frame 631 Hinge mechanism 632, 6 2a Holding concave portion 633 Frame side fixing portion 634 Forehead cover portion 635 Through hole 636 Base point through hole 637a, 637b Elastic body 640 Thin film holding member 641 Support base 642 Soft member 643 Support base side fixing portion 644 Temporary sticking portion 660 Holding tool 661 Recess 662, 662a Elastic body 663 Water layer 700 Thin film structure 701 Support body 702 Thin film 703 Image portion 704 Structure before cutting 705 Support body before cutting 706 Thin film before cutting 707 Printing base point 708 Laser 709 Cutter

Claims (10)

1. A thin film sticking device used for sticking a thin film to a sticking target surface,
   A frame attachable to the object to be pasted;
   A temporary affixing portion capable of temporarily affixing the thin film is provided on a side surface facing the affixed surface when in use, and the temporary affixing portion is supported by the frame so as to be able to be pressed against the affixed surface, and with respect to the frame A thin film holding member that is detachable,
   A thin film sticking apparatus comprising:
2. The thin film holding member is
   A support base removable from the frame;
   A soft member fixed in a state of being laminated on the support base,
   Among the flexible members, the temporary sticking portion is provided on the side surface facing the sticking surface at the time of use,
   The thin film sticking apparatus according to claim 1.
3. The frame includes a support;
   The support portion supports the thin film holding member so that the side surface of the thin film holding member faces the adherend surface when the frame is attached to the application target.
   The thin film sticking apparatus according to claim 1.
4. The support portion is provided so as to be displaceable with respect to a frame main body of the frame, and the support portion covers the surface to be pasted when the frame is attached to the pasting target; When the frame is mounted on the object to be pasted, the support portion moves between a second position where the surface to be pasted does not cover,
   The thin film sticking apparatus according to claim 3.
5. The frame has a locking portion that can be locked to the object to be pasted,
   The thin film sticking apparatus according to claim 1.
6. The temporary sticking part is curved.
   The thin film sticking apparatus according to claim 1.
7. The frame includes a reference point indicating unit that indicates a reference point for acquiring position coordinates of the surface to be pasted when the frame is attached to the pasting target.
   The thin film sticking apparatus according to claim 1.
8. A thin film forming method for forming a thin film that is pressed against a surface to be pasted in a state of being temporarily pasted to a temporary pasting portion of a thin film pasting apparatus,
   Obtaining the target image, the image having the pasting target as a subject, including at least a surface to be pasted;
   Of the target image, with respect to a reference point on the thin film sticking device, obtaining coordinates of a position corresponding to the pasted surface as target coordinates;
   On the thin film material of the thin film, on a portion corresponding to the target coordinates with respect to the reference point, printing a superimposed image superimposed on the surface to be pasted;
   A thin film forming method comprising:
9. In the step of acquiring the target image, the target image in which the thin film sticking device in the released state is mounted is reflected in the target image,
   In the step of acquiring as the target coordinates, the reference point is a reference point support formed on the front surface of the thin film sticking device.
   The thin film forming method according to claim 8.
10. In the step of acquiring the target image, the target image in which the thin film sticking device is not mounted is reflected in the target image,
    In the step of acquiring the target coordinates, the target base point of the pasting target is acquired from the target image, the coordinates of the position corresponding to the target surface with respect to the target base point, and the reference point on the thin film sticking device as the origin The coordinates are converted into the coordinates to be the target coordinates,
    The thin film forming method according to claim 8.

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