CN111783382B - Recommendation method and device for visual effect of document - Google Patents
Recommendation method and device for visual effect of document Download PDFInfo
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- CN111783382B CN111783382B CN201910262424.8A CN201910262424A CN111783382B CN 111783382 B CN111783382 B CN 111783382B CN 201910262424 A CN201910262424 A CN 201910262424A CN 111783382 B CN111783382 B CN 111783382B
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- 230000000007 visual effect Effects 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 claims description 8
- 239000003086 colorant Substances 0.000 description 37
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
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Abstract
The application provides a recommendation method and device for a visual effect of a document, wherein the method comprises the following steps: determining use information of a document, and acquiring a stacking relationship among a plurality of elements in the document; based on the stacking relationship, color matching attribute information suitable for the use information is determined according to the use information of the document. The application can recommend color schemes suitable for the document use occasion information and the document characteristic information to the user, and optimize the visual effect of document display.
Description
Technical Field
The invention relates to the field of document visual effect editing, in particular to a recommendation method and device for a document visual effect.
Background
In an office environment, users hope to show to participants in a mode of combining pictures and texts when carrying out activities such as advertising, product demonstration and the like, and playable files manufactured by using presentation files, briefs, characters, pictures and the like and adding some special effect dynamic display effects are often used for showing. The software frequently used includes PowerPoint, office and the like, in the process of editing the display content, a user can edit the color, the outline, the size and the like of each object, when the color is matched, the most common mode is that as shown in fig. 1-2, the theme color is preset according to the color matching style, the user can select the color from the set theme colors or customize the color when making the display content, wherein the theme color is equivalent to defining a group of grids, each grid is provided with a number, each number corresponds to the color of one theme, and different color matching styles are that different colors are filled in different grids. The display interface of the document generally includes various elements, such as a title box and a content box, and the content box may include various types of contents: such as text, background images. At present, no scheme for color matching is given based on the existing structure of a presentation document (template), and the user experience is affected.
Disclosure of Invention
The application provides a recommending and taking method and device for a visual effect of a document, which aim at overcoming the defects of the existing color matching method and realize automatic color matching of display contents.
The technical scheme adopted is as follows:
The invention provides a recommending method of a document visual effect, which comprises the following steps:
Determining use information of a document, and acquiring a stacking relationship among a plurality of elements in the document;
based on the stacking relationship, color matching attribute information suitable for the use information is determined according to the use information of the document.
Preferably, the usage information includes one or more of the following: document usage context information, document characteristic information, user history usage information, user preference color matching information.
Preferably, the obtaining a stacking relationship between a plurality of elements in the document includes:
Acquiring a stacking relationship among a plurality of elements from a document solidifying the stacking relationship among the description elements;
Or alternatively, the first and second heat exchangers may be,
A stacking relationship between a plurality of elements is obtained from a document of a stacking relationship between editable elements.
Preferably, based on the stacking relationship, determining color matching attribute information suitable for the usage information according to the usage information of the document includes:
determining the hierarchy of each element based on the stacking relationship;
for the elements in the determined hierarchy, color feature information of each element is recommended to the user according to the usage information of the document.
Preferably, the color feature information includes: saturation, hue, brightness, color collocation relationship, color matching design category, document logical relationship category.
Preferably, the method further comprises, after:
Receiving color matching attribute information of a target element configured by a user;
The configuration target element color matching attribute information comprises: modifying the color matching attribute information of one or more elements, adding the color matching attribute information of one or more elements, and deleting the color matching attribute information of one or more elements.
Preferably, the method further comprises, after:
And determining whether the recommended color matching attribute information is adopted by the user according to the acquired color matching attribute information of all elements of the manufactured document.
Preferably, determining whether the recommended color matching attribute information is adopted by the user according to the acquired color matching attribute information of all elements of the completed document comprises:
Calculating the similarity according to the acquired color matching attribute information of all elements of the manufactured document and the recommended color matching attribute information;
and determining whether the recommended color matching attribute information is adopted by the user according to the similarity and a preset threshold value.
The invention also provides a device for acquiring the visual effect of the document, which comprises the following steps:
The information acquisition module is used for determining the use information of the document and acquiring the stacking relationship among a plurality of elements in the document;
and the recommending module is used for determining color matching attribute information suitable for the use information according to the use information of the document based on the stacking relation.
Preferably, the information obtaining module obtains a stacking relationship among a plurality of elements in the document, including:
Acquiring a stacking relationship among a plurality of elements from a document solidifying the stacking relationship among the description elements;
Or alternatively, the first and second heat exchangers may be,
A stacking relationship between a plurality of elements is obtained from a document of a stacking relationship between editable elements.
Preferably, the recommendation module determines color matching attribute information suitable for the usage information according to the usage information of the document based on the stacking relationship, including:
determining the hierarchy of each element based on the stacking relationship;
for the elements in the determined hierarchy, color feature information of each element is recommended to the user according to the usage information of the document.
The device also comprises:
and the feedback module is used for determining whether the user adopts recommended color matching attribute information according to the acquired color matching attribute information of all elements of the manufactured document.
Compared with the prior art, the application has the following beneficial effects:
Compared with the prior art, the invention comprises the following steps: determining use information of a document, and acquiring a stacking relationship among a plurality of elements in the document; based on the stacking relationship, color matching attribute information suitable for the use information is determined according to the use information of the document. The invention can recommend color schemes suitable for the document use occasion information and the document characteristic information to the user, and optimize the visual effect of document display. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
FIG. 1 is a schematic representation of the style of color matching of the prior art;
FIG. 2 is a schematic diagram of a prior art theme color display;
FIG. 3 is a flowchart of a method for recommending a visual effect of a document according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a recommending apparatus for document visual effects according to an embodiment of the present invention.
Detailed Description
The technical scheme of the application will be described in more detail below with reference to the accompanying drawings and examples.
It should be noted that, if not conflicting, the embodiments of the present application and the features of the embodiments may be combined with each other, which are all within the protection scope of the present application. In addition, while a logical order is illustrated in the flowchart, in some cases, the steps illustrated or described may be performed in a different order than is shown.
As shown in fig. 3, the embodiment of the present invention further provides a recommendation method for a visual effect of a document, including:
s101, determining use information of a document, and acquiring a stacking relationship among a plurality of elements in the document;
S102, based on the stacking relation, color matching attribute information suitable for the use information is determined according to the use information of the document.
The plurality of inter-element layer relationships includes: elements do not overlap each other, there is partial overlap of elements, complete overlap of elements, elements contain but do not overlap (e.g., visually contained elements penetrate contained elements, are located on contained elements);
the document may include a slide document; the elements may include a title box, a content box, content in a content box in a document.
In the embodiment of the present invention, the usage information in step S101 includes one or more of the following: document usage context information, document characteristic information, user history usage information, user preference color matching information.
In the embodiment of the invention, the applicable color matching is determined according to the use occasion of the document, the characteristics of the document and the preference of the user, and the automatic dyeing and automatic completion of the color matching scheme is realized.
In the embodiment of the present invention, the obtaining the stacking relationship between the plurality of elements in the document in step S101 includes:
Acquiring a stacking relationship among a plurality of elements from a document solidifying the stacking relationship among the description elements;
Or alternatively, the first and second heat exchangers may be,
A stacking relationship between a plurality of elements is obtained from a document of a stacking relationship between editable elements.
The stacking relation among different elements is solidified and written into a document, for example, a slide is written into a self-contained document, so that the existing functions of a document program can be enriched, and the user experience of the document program is optimized; the stacking relation among different elements is written into the editable document, so that a user can adjust the stacking relation among the elements according to the requirement, and the method is flexible and convenient to use.
The stacking relationship written in the document may be calculated by the document creator (e.g., template designer, document user) based on the stacking and perspective effects of the elements.
In the embodiment of the present invention, based on the stacking relationship, in step S102, color matching attribute information suitable for the usage information is determined according to the usage information of the document, including:
determining the hierarchy of each element based on the stacking relationship;
for the elements in the determined hierarchy, color feature information of each element is recommended to the user according to the usage information of the document.
In the embodiment of the invention, the color characteristic information of each element can be recommended to the user, the color characteristic information of one or more target elements can be recommended to the user, and when the color characteristic information of the target element is recommended to the user, the color matching attribute information configured in the document is required to be obtained in advance, and the recommendation is performed according to the color matching attribute information configured in the document and the constraints such as the combination relationship, the resolvable relationship, the laminated display relationship, the contrast relationship and the like of the color matching attribute information configured in the document and the color characteristic information of the target element required to be configured.
In an embodiment of the present invention, the color feature information includes: saturation, hue, brightness, color collocation relationship, color matching design category, document logical relationship category.
In the embodiment of the invention, a slide is taken as an example, when a document visual effect recommended scheme is adopted, the matching of slide color matching schemes is carried out in a color matching scheme library, and one or more matched color matching schemes are selected. The matching rules are exemplified as follows:
(1) A scheme of selecting blue, black and gray of a business scene as main colors;
(2) If the user likes red, the scheme with the red as the dominant color is also selected;
(3) If the original document is double-dominant-color, adding a preset coefficient according to the weighting by a scheme of double-dominant-color;
(4) If the original document is of a double background color, the scheme of the double background color adds a preset coefficient according to the weight
(5) If the comparison logic structure of the original document is relatively more, the scheme of the comparison color adds a plurality of preset coefficients according to the weighting.
The color scheme library is a color scheme set which is formed by combining a plurality of pre-stored colors to be used in a proper mode, and the colors are mutually visible and displayed in a proper laminated mode.
In an embodiment of the present invention, the color feature information includes the following parts:
"color" in the color scheme refers to a color value, no matter what recording mode is used (4 kinds of common color recording systems are RGB, HSL, HSV, CMYK), for example, saturation, hue and brightness are used to represent one color in an RGB system, and black is (255, 255, 255) in the RGB system.
After the color value is determined, whether it represents a warm color or a cool color, an active color or a clunky color, and the brightness range are determined accordingly.
"Color matching relationships" in color schemes include, but are not limited to:
The colors are suitably used in groups, the colors are mutually visible, the colors are suitably displayed in a stacked mode, the colors are similar to each other, and the colors are compared with each other.
Wherein, the "mutually visible between colors" means that the color composition of the rear-stage object and the color composition of the front-stage object satisfy the distinguishable conditions: when the resolvable condition is satisfied, the display content is determined to be visually resolvable, and when the resolvable condition is not satisfied, the display content is determined to be visually indissolvable.
Wherein the resolvable conditions include: and comparing the RGB color composition of the rear-stage object with the RGB color composition of the front-stage object, wherein the comparison result is larger than or equal to the resolution threshold value.
In the embodiment of the invention, three components of RGB color composition of the rear-stage object can be subtracted from three components of RGB color composition of the front-stage object to obtain three differences, the three differences are summed to square, a comparison result is obtained, when the comparison result is larger than or equal to a preset resolution threshold, the resolution condition is considered to be satisfied, namely the rear-stage object and the front-stage object are visually resolved, and when the comparison result is smaller than the preset resolution threshold, the resolution condition is considered to be not satisfied, namely the rear-stage object and the front-stage object are not visually resolved. For example, the resolution of the tone scale is 256, the colors 1, RGB (255 ), the colors 2, RGB (199,237,204), the comparison result (255-199) of the color 1 and the color 2 is 2+(255-237)2+(255-204)2, the comparison result is compared with a preset threshold value, the visual resolution degree of the color 1 and the color 2 is obtained, and the comparison result is further compared with a resolution threshold value to determine whether the visual resolution can be achieved.
The display content may be generally divided into a plurality of visual levels, for example, when 2 visual levels are used, the color of the object at the level may be referred to as background color and foreground color; the multiple visual levels, in display order, may be referred to as a first level, a second level … …, where adjacent or alternate levels may be referred to as a subsequent level to a preceding level, and the preceding level may be referred to as a preceding level to the following level.
In the embodiment of the invention, the method further comprises the following steps:
Receiving color matching attribute information of a target element configured by a user;
The configuration target element color matching attribute information comprises: modifying the color matching attribute information of one or more elements, adding the color matching attribute information of one or more elements, and deleting the color matching attribute information of one or more elements.
When the user wants to modify one or more items of recommended color matching attribute information or the user modifies elements of the document or the stacking relationship among the elements, the color matching attribute information of all final elements can be modified by modifying the color matching attribute information of the target element.
In an embodiment of the present invention, the method further includes:
And determining whether the recommended color matching attribute information is adopted by the user according to the acquired color matching attribute information of all elements of the manufactured document.
In the embodiment of the invention, according to the obtained color matching attribute information of all elements of the manufactured document, determining whether the user adopts the recommended color matching attribute information comprises the following steps:
Calculating the similarity according to the acquired color matching attribute information of all elements of the manufactured document and the recommended color matching attribute information;
and determining whether the recommended color matching attribute information is adopted by the user according to the similarity and a preset threshold value.
According to the embodiment of the invention, an incentive mechanism can be adopted to encourage the user to use the recommended color matching attribute information, and when the user is determined to adopt the recommended color matching attribute information, the user is motivated according to a preset mechanism.
In the embodiment of the invention, firstly, determining whether color matching attribute information of all elements of the manufactured document is one of recommended color matching attribute information; the adopted mode is a similarity calculation mode, and similarity verification is carried out on the color matching attribute information of all elements of the manufactured document and the recommended color matching attribute information; when the similarity is larger than or equal to a preset threshold value, determining that the recommended color matching attribute information is adopted by the user, and exciting the user; and when the similarity is smaller than a preset threshold, determining that the user does not adopt the recommended color matching attribute information, and sending prompt information to the user.
The excitation mode can be issuing platform points, shopping coupons, skins and the like.
In the embodiment of the invention, in order to better recommend a color scheme for a user, a color pair is preset, for example, one color pair may correspond to one or more color pairs, for example, white and black are a pair of preset color pairs, white and deep blue (specific colors are determined by the composition of RGB colors) are a pair of preset color pairs, white and red (specific colors are determined by the composition of RGB colors) are a pair of preset color pairs, for example, the color of a rear object is black, and the color of a front object is yellow.
The embodiment of the invention also presets a series of colors for better visual effect and aesthetic feeling, wherein the series of colors are a plurality of colors meeting the distinguishable conditions. One color may correspond to one or more series of colors, e.g., red, yellow, green (the particular color being determined by the composition of the RGB colors) as a set of series of colors, e.g., multiple filled boxes are included in the same hierarchy, where one filled box fills the red color and then the other filled boxes may select the series of colors to fill in as yellow and green.
The colors are visible to each other: the colors appearing on two objects in overlapping relationship are visible to each other.
Color-suitable layered display: the colors appearing on the plurality of objects in overlapping relationship are visible to each other.
The colors are similar, and features are identified to the colors according to established rules. For example: red and orange are similar relationships.
The colors are in contrast relation, and features are marked for the colors according to the established rules. For example: red and green are contrasting.
The color matching design categories are divided into main colors and auxiliary colors.
The method is divided into the following steps by combining the logical structure relation of the documents: background color, mask color, font color, design effect color, and interspersed color:
1) Background color: derived from slide background color, substrate color, background picture;
2) Font color: colors appeared on the characters and icons;
3) The design effect color is as follows: namely, other colors, objects such as a background, a substrate, a mask, characters, icons and the like are removed from the whole document, and colors appearing in the rest objects;
4) Color of the stippling: the colors which are not present in other groups, but only on decorations which do not overlap any icons or characters;
5) Mask color: no color appears in the other groups, only in the mask.
"Monochrome, gradient" is directly extracted from the properties of the presentation document.
As shown in fig. 4, the embodiment of the present invention further provides a recommending apparatus for a visual effect of a document, including:
An information obtaining module 100, configured to obtain a stacking relationship between a plurality of elements in the document;
And a recommendation module 200, configured to determine color matching attribute information suitable for the usage information according to the usage information of the document based on the stacking relationship.
In the embodiment of the present invention, the information obtaining module 100 obtains a stacking relationship between a plurality of elements in the document, including:
Acquiring a stacking relationship among a plurality of elements from a document solidifying the stacking relationship among the description elements;
Or alternatively, the first and second heat exchangers may be,
A stacking relationship between a plurality of elements is obtained from a document of a stacking relationship between editable elements.
In the embodiment of the present invention, the recommendation module 200 determines color matching attribute information suitable for the usage information according to the usage information of the document based on the stacking relationship, and includes:
determining the hierarchy of each element based on the stacking relationship;
for the elements in the determined hierarchy, color feature information of each element is recommended to the user according to the usage information of the document.
In an embodiment of the present invention, the apparatus further includes:
and the feedback module is used for determining whether the user adopts recommended color matching attribute information according to the acquired color matching attribute information of all elements of the manufactured document.
The embodiment of the invention also provides a computer readable storage medium, wherein the medium stores computer executable instructions, and the computer executable instructions realize the recommendation method of the visual effect of the document according to the embodiment when being executed by a processor.
The embodiment of the invention also provides a recommending terminal for the visual effect of the document, which is characterized by comprising:
A memory for storing computer readable instructions;
And a processor, configured to execute the computer-readable instructions to implement the recommendation method for a visual effect of a document according to the above embodiment.
Although the embodiments of the present invention are described above, the present invention is not limited to the embodiments adopted for the purpose of facilitating understanding of the technical aspects of the present invention. Any person skilled in the art can make any modification and variation in form and detail without departing from the core technical solution disclosed in the present invention, but the scope of protection defined by the present invention is still subject to the scope defined by the appended claims.
Claims (8)
1. A method for recommending a visual effect of a document, comprising:
determining use information of a document, and acquiring a stacking relation among a plurality of elements in the document, wherein the stacking relation among the plurality of elements is obtained according to stacking and perspective effects of the elements; the plurality of inter-element layer relationships includes at least one of: the elements do not overlap each other, there is partial overlap of the elements, complete overlap of the elements, the elements include but do not overlap;
Determining color matching attribute information suitable for the use information according to the use information of the document based on the stacking relation;
Receiving color matching attribute information of a target element configured by a user;
The color matching attribute information of the configuration target element includes at least one of: modifying the color matching attribute information of one or more elements, adding the color matching attribute information of one or more elements, and deleting the color matching attribute information of one or more elements;
Calculating the similarity according to the acquired color matching attribute information of all elements of the manufactured document and the recommended color matching attribute information;
and determining whether the recommended color matching attribute information is adopted by the user according to the similarity and a preset threshold value.
2. The method of claim 1, wherein: the usage information includes one or more of the following: document usage context information, document characteristic information, user history usage information, user preference color matching information.
3. A method according to claim 1 or 2, characterized in that: the obtaining the stacking relation among a plurality of elements in the document comprises the following steps:
Acquiring a stacking relationship among a plurality of elements from a document solidifying the stacking relationship among the description elements;
Or alternatively, the first and second heat exchangers may be,
A stacking relationship between a plurality of elements is obtained from a document of a stacking relationship between editable elements.
4. A method as claimed in claim 3, wherein: based on the stacking relationship, determining color matching attribute information suitable for the use information according to the use information of the document, comprising:
determining the hierarchy of each element based on the stacking relationship;
for the elements in the determined hierarchy, color feature information of each element is recommended to the user according to the usage information of the document.
5. The method of claim 4, wherein: the color characteristic information includes: saturation, hue, brightness, color collocation relationship, color matching design category, document logical relationship category.
6. An acquisition device of a document visual effect, characterized by comprising:
An information acquisition module, configured to determine usage information of a document, and acquire a stacking relationship between a plurality of elements in the document, where the stacking relationship between the plurality of elements is obtained according to a stacking and perspective effect of the elements; the plurality of inter-element layer relationships includes at least one of: the elements do not overlap each other, there is partial overlap of the elements, complete overlap of the elements, the elements include but do not overlap;
A recommendation module, configured to determine color matching attribute information suitable for the usage information according to the usage information of the document based on the stacking relationship;
the acquisition device is further arranged to receive color matching attribute information of a target element configured by a user;
the color matching attribute information of the configuration target element includes at least one of: modifying the color matching attribute information of one or more elements, adding the color matching attribute information of one or more elements, and deleting the color matching attribute information of one or more elements;
the feedback module is used for determining whether the user adopts recommended color matching attribute information according to the acquired color matching attribute information of all elements of the manufactured document in the following mode:
Calculating the similarity according to the acquired color matching attribute information of all elements of the manufactured document and the recommended color matching attribute information;
and determining whether the recommended color matching attribute information is adopted by the user according to the similarity and a preset threshold value.
7. The apparatus of claim 6, wherein the information acquisition module acquires a stacking relationship between a plurality of elements in the document, comprising:
Acquiring a stacking relationship among a plurality of elements from a document solidifying the stacking relationship among the description elements;
Or alternatively, the first and second heat exchangers may be,
A stacking relationship between a plurality of elements is obtained from a document of a stacking relationship between editable elements.
8. The apparatus of claim 6, wherein: the recommendation module determines color matching attribute information suitable for the use information according to the use information of the document based on the stacking relation, and comprises the following steps:
determining the hierarchy of each element based on the stacking relationship;
for the elements in the determined hierarchy, color feature information of each element is recommended to the user according to the usage information of the document.
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| CN113641885A (en) * | 2021-07-08 | 2021-11-12 | 北京百度网讯科技有限公司 | Document detection method, device, equipment and storage medium |
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