CN110069960A - Filming control method, system and intelligent glasses based on sight motion profile - Google Patents
Filming control method, system and intelligent glasses based on sight motion profile Download PDFInfo
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- CN110069960A CN110069960A CN201810058631.7A CN201810058631A CN110069960A CN 110069960 A CN110069960 A CN 110069960A CN 201810058631 A CN201810058631 A CN 201810058631A CN 110069960 A CN110069960 A CN 110069960A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/193—Preprocessing; Feature extraction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
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- Computer Vision & Pattern Recognition (AREA)
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- General Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
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Abstract
The present invention provides a kind of filming control method based on sight motion profile, system and intelligent glasses.The filming control method based on sight motion profile includes: successively to obtain multiple eyeball position points according to Rotation of eyeball sequence；Multiple eyeball position points are mapped in preset coordinate system according to the mapping relations of coordinate points and eyeball position point, sequentially generate multiple coordinate points；Coordinate points are sequentially connected according to the genesis sequence of coordinate points, form multiple sight angles；The size for successively comparing sight angle and predetermined angle according to the formation sequence of sight angle determines whether that controlling camera is shot according to comparison result.The present invention can be convenient user and carry out prolonged efficiently shooting, and user is avoided to generate fatigue.
Description
Technical field
The present invention relates to sight motion profile fields, and in particular, to a kind of shooting control based on sight motion profile
Method, system and intelligent glasses.
Background technique
Currently, user can press the tripper of control by finger to issue shooting instruction, control to camera model
The shooting of camera.But the sending of shooting instruction must by manually control carry out, both hands cannot be liberated, be also not suitable for for a long time,
The scene of high frequency time.User can also issue shooting instruction to camera by phonetic order, such as " taking pictures ".But long-time, high frequency
Phonetic control command is issued secondaryly to be easy that user is allowed to generate fatigue.
Summary of the invention
The main purpose of the embodiment of the present invention is to provide a kind of filming control method based on sight motion profile, system
And intelligent glasses, to facilitate user to carry out prolonged efficiently shooting.
To achieve the goals above, the embodiment of the present invention provides a kind of filming control method based on sight motion profile,
Include:
Multiple eyeball position points are successively obtained according to Rotation of eyeball sequence；
Multiple eyeball position points are mapped in preset coordinate system according to the mapping relations of coordinate points and eyeball position point, according to
It is secondary to generate multiple coordinate points；
Coordinate points are sequentially connected according to the genesis sequence of coordinate points, form multiple sight angles；
Successively compare the size of sight angle and predetermined angle according to the formation sequence of sight angle, it is true according to comparison result
Camera whether is controlled calmly to be shot.
In a kind of wherein embodiment, when sight angle is less than predetermined angle, control camera is shot.
In a kind of wherein embodiment, before successively obtaining multiple eyeball position points according to the mobile sequence of eyeball, also wrap
It includes:
Multiple coordinate points are set in preset coordinate system；
It obtains and multiple coordinate points multiple eyeball position points correspondingly；
Mapping relations are determined according to multiple coordinate points and multiple eyeball positions point.
The embodiment of the present invention also provides a kind of shoot control system based on sight motion profile, comprising:
Eye tracker, for successively obtaining multiple eyeball position points according to Rotation of eyeball sequence；Multiple eyeball positions are pressed
It is mapped in preset coordinate system according to the mapping relations of coordinate points and eyeball position point, sequentially generates multiple coordinate points；
Sight angle forms unit and forms multiple sights for being sequentially connected coordinate points according to the genesis sequence of coordinate points
Angle；
Control unit successively compares the size of sight angle and predetermined angle for the formation sequence according to sight angle,
Determine whether that controlling camera is shot according to comparison result.
In a kind of wherein embodiment, control unit is specifically used for:
When sight angle is less than predetermined angle, control camera is shot.
In a kind of wherein embodiment, further includes:
Mapping relations unit, is used for:
Multiple coordinate points are set in preset coordinate system；
It obtains and multiple coordinate points multiple eyeball position points correspondingly；
Mapping relations are determined according to multiple coordinate points and multiple eyeball positions point.
The embodiment of the present invention also provides a kind of computer equipment, including memory, processor and storage are on a memory simultaneously
The computer program that can be run on a processor, processor perform the steps of when executing computer program
Multiple eyeball position points are successively obtained according to Rotation of eyeball sequence；
Multiple eyeball position points are mapped in preset coordinate system according to the mapping relations of coordinate points and eyeball position point, according to
It is secondary to generate multiple coordinate points；
Coordinate points are sequentially connected according to the genesis sequence of coordinate points, form multiple sight angles；
Successively compare the size of sight angle and predetermined angle according to the formation sequence of sight angle, it is true according to comparison result
Camera whether is controlled calmly to be shot.
The embodiment of the present invention also provides a kind of computer readable storage medium, is stored thereon with computer program, computer
It is performed the steps of when program is executed by processor
Multiple eyeball position points are successively obtained according to Rotation of eyeball sequence；
Multiple eyeball position points are mapped in preset coordinate system according to the mapping relations of coordinate points and eyeball position point, according to
It is secondary to generate multiple coordinate points；
Coordinate points are sequentially connected according to the genesis sequence of coordinate points, form multiple sight angles；
Successively compare the size of sight angle and predetermined angle according to the formation sequence of sight angle, it is true according to comparison result
Camera whether is controlled calmly to be shot.
The embodiment of the present invention also provides a kind of intelligent glasses, comprising:
The above-mentioned shoot control system based on sight motion profile；
Camera.
The filming control method based on sight motion profile, system and the intelligent glasses of the embodiment of the present invention, first according to eye
Ball rotation sequence successively obtains multiple eyeball position points；The reflecting according to coordinate points and eyeball position point by multiple eyeball position points again
It penetrates relationship map and sequentially generates multiple coordinate points into preset coordinate system；Then seat is sequentially connected according to the genesis sequence of coordinate points
Punctuate forms multiple sight angles；Finally successively compare the big of sight angle and predetermined angle according to the formation sequence of sight angle
It is small, determine whether that controlling camera is shot according to comparison result, can be convenient user and carry out prolonged efficiently shooting, avoid
User generates fatigue.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, embodiment will be described below
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the flow chart of the filming control method based on sight motion profile in the embodiment of the present invention；
Fig. 2 is the formation schematic diagram of sight angle in the embodiment of the present invention；
Fig. 3 is the structural block diagram of the shoot control system based on sight motion profile in the embodiment of the present invention；
Fig. 4 is the schematic diagram of intelligent glasses in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In view of current shooting instruction sending must by manually control or voice control carry out, be not suitable for for a long time, high frequency
Secondary scene, the embodiment of the present invention provide a kind of filming control method based on sight motion profile, can be convenient user's progress
Prolonged efficiently shooting, avoids user from generating fatigue.Below in conjunction with attached drawing, the present invention is described in detail.
Fig. 1 is the flow chart of the filming control method based on sight motion profile in the embodiment of the present invention.As shown in Figure 1,
Filming control method based on sight motion profile includes:
S101: multiple eyeball position points are successively obtained according to Rotation of eyeball sequence.
S102: multiple eyeball position points are mapped into preset coordinate system according to the mapping relations of coordinate points and eyeball position point
In, sequentially generate multiple coordinate points.
S103: being sequentially connected coordinate points according to the genesis sequence of coordinate points, forms multiple sight angles.
S104: successively comparing the size of sight angle and predetermined angle according to the formation sequence of sight angle, according to comparing
As a result determine whether that controlling camera is shot.
Process as shown in Figure 1 is it is found that the present invention first successively obtains multiple eyeball position points according to Rotation of eyeball sequence；Again
Multiple eyeball position points are mapped in preset coordinate system according to the mapping relations of coordinate points and eyeball position point sequentially generate it is more
A coordinate points；Then coordinate points are sequentially connected according to the genesis sequence of coordinate points and form multiple sight angles；Finally according to sight
The formation sequence of angle successively compares the size of sight angle and predetermined angle, according to comparison result determine whether to control camera into
Row shooting can be convenient user and carry out prolonged efficiently shooting, user is avoided to generate fatigue.
Wherein, S104 is specifically included: when sight angle is less than predetermined angle, control camera is shot.
When it is implemented, eye tracker alignment user eyeball can be used to capture the movement of eyeball (pupil), by eyeball position
Point (pupil position point) is mapped to according to mapping relations in real time in the coordinate points of plane coordinate system, i.e., by the real-time change of pupil position
Change is mapped as real-time change of the coordinate points in plane coordinate system.Fig. 2 is the formation signal of sight angle in the embodiment of the present invention
Figure.As shown in Fig. 2, being sequentially connected coordinate points 1, coordinate points 2 and coordinate points 3 according to the genesis sequence of coordinate points, sight fortune is formed
Dynamic rail mark and multiple sight angles.Sight angle is successively judged whether less than a predetermined angle, when sight angle is less than preset angle
When spending, control camera is shot.For example, determining that coordinate points 2 are view when the angle that vertex is coordinate points 2 is less than preset value
The key point of line movement, controls camera photographed scene at this time, also can control face identification device to the face in user's sight
It is identified.Wherein, predetermined angle is independently set by user according to scene.
In embodiment, before S101 further include: set multiple coordinate points in preset coordinate system；It obtains and multiple coordinates
The one-to-one multiple eyeball position points of point；Determine that the mapping in S102 is closed according to multiple coordinate points and multiple eyeball positions point
System.Wherein, mapping relations include mapping ratio.Mapping ratio be coordinate points moving distance and corresponding eyeball it is mobile away from
From ratio.Eye tracker can will map to the ratios such as the change in location of eyeball in preset coordinate system according to mapping ratio.
Detailed process of the invention is as follows:
1. setting multiple coordinate points in the preset coordinate system of glasses display screen, instruction user successively watches coordinate points, obtains
It takes and the one-to-one user eyeball location point of above-mentioned coordinate points.
2. determining the mapping relations between coordinate points and eyeball position point according to multiple coordinate points and multiple eyeball positions point.
3. capturing the movement of eyeball after shooting starts, multiple eyeball position points are successively obtained according to Rotation of eyeball sequence.
4. multiple eyeball position points are mapped in preset coordinate system according to mapping relations, multiple coordinate points are sequentially generated.
5. the genesis sequence according to coordinate points is sequentially connected coordinate points, multiple sight angles are formed.
6. successively judging sight angle whether less than a predetermined angle, when sight angle is less than predetermined angle, control phase
Machine is shot, or control face identification device carries out recognition of face.
To sum up, the filming control method based on sight motion profile of the embodiment of the present invention can allow user quick, frequent
Ground issues shooting dependent instruction, facilitates user to carry out prolonged efficiently shooting, user is avoided to generate fatigue.
Based on the same inventive concept, the embodiment of the invention also provides a kind of, and the shooting based on sight motion profile controls system
System, since the principle that the system solves the problems, such as is similar to the filming control method based on sight motion profile, the system
Implementation may refer to the implementation of method, and overlaps will not be repeated.
Fig. 3 is the structure chart based on sight motion profile system in the embodiment of the present invention.As shown in figure 3, being transported based on sight
The shoot control system of dynamic rail mark includes:
Eye tracker, for successively obtaining multiple eyeball position points according to Rotation of eyeball sequence；Multiple eyeball positions are pressed
It is mapped in preset coordinate system according to the mapping relations of coordinate points and eyeball position point, sequentially generates multiple coordinate points；
Sight angle forms unit and forms multiple sights for being sequentially connected coordinate points according to the genesis sequence of coordinate points
Angle；
Control unit successively compares the size of sight angle and predetermined angle for the formation sequence according to sight angle,
Determine whether that controlling camera is shot according to comparison result.
In a kind of wherein embodiment, control unit is specifically used for:
When sight angle is less than predetermined angle, control camera is shot.
In a kind of wherein embodiment, further includes: mapping relations unit is used for:
Multiple coordinate points are set in preset coordinate system；
It obtains and multiple coordinate points multiple eyeball position points correspondingly；
Mapping relations are determined according to multiple coordinate points and multiple eyeball positions point.
To sum up, the shoot control system based on sight motion profile of the embodiment of the present invention can allow user quick, frequent
Ground issues shooting dependent instruction, facilitates user to carry out prolonged efficiently shooting, user is avoided to generate fatigue.
The embodiment of the invention also provides a kind of computer equipments, including memory, processor and storage are on a memory
And the computer program that can be run on a processor, processor perform the steps of when executing computer program
Multiple eyeball position points are successively obtained according to Rotation of eyeball sequence；
Multiple eyeball position points are mapped in preset coordinate system according to the mapping relations of coordinate points and eyeball position point, according to
It is secondary to generate multiple coordinate points；
Coordinate points are sequentially connected according to the genesis sequence of coordinate points, form multiple sight angles；
Successively compare the size of sight angle and predetermined angle according to the formation sequence of sight angle, it is true according to comparison result
Camera whether is controlled calmly to be shot.
To sum up, the computer equipment of the embodiment of the present invention can allow user quickly, continually to issue shooting dependent instruction, side
Just user carries out prolonged efficiently shooting, and user is avoided to generate fatigue.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, calculate
Machine program performs the steps of when being executed by processor
Multiple eyeball position points are successively obtained according to Rotation of eyeball sequence；
Multiple eyeball position points are mapped in preset coordinate system according to the mapping relations of coordinate points and eyeball position point, according to
It is secondary to generate multiple coordinate points；
Coordinate points are sequentially connected according to the genesis sequence of coordinate points, form multiple sight angles；
Successively compare the size of sight angle and predetermined angle according to the formation sequence of sight angle, it is true according to comparison result
Camera whether is controlled calmly to be shot.
To sum up, the computer readable storage medium of the embodiment of the present invention can allow user quickly, continually to issue shooting phase
Instruction is closed, facilitates user to carry out prolonged efficiently shooting, user is avoided to generate fatigue.
Fig. 4 is the schematic diagram of intelligent glasses in the embodiment of the present invention.As shown in figure 4, the embodiment of the invention also provides one
Kind intelligent glasses, comprising: above-mentioned shoot control system and camera (not showing in Fig. 4) based on sight motion profile.Eye tracker position
In the lower section of spectacle-frame, the movement of eyeball is captured for being directed at user eyeball, obtains multiple eyeball position points, and by multiple eyes
Ball position point is mapped to according to mapping relations in the plane coordinate system that x-axis and y-axis are constituted, and sequentially generates multiple coordinate points.
To sum up, the intelligent glasses of the embodiment of the present invention can allow user quickly, continually to issue shooting dependent instruction, convenient
User carries out prolonged efficiently shooting, and user is avoided to generate fatigue.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Describe in detail it is bright, it should be understood that the above is only a specific embodiment of the present invention, the guarantor being not intended to limit the present invention
Range is protected, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection scope of invention.
Claims (9)
1. a kind of filming control method based on sight motion profile characterized by comprising
Multiple eyeball position points are successively obtained according to Rotation of eyeball sequence；
The multiple eyeball position point is mapped into preset coordinate system according to the mapping relations of coordinate points and the eyeball position point
In, sequentially generate multiple coordinate points；
The coordinate points are sequentially connected according to the genesis sequence of the coordinate points, form multiple sight angles；
According to the size of formation sequence successively the sight angle and predetermined angle of the sight angle, according to comparing knot
Fruit determines whether that controlling camera is shot.
2. the filming control method according to claim 1 based on sight motion profile, which is characterized in that when the sight
When angle is less than the predetermined angle, control camera is shot.
3. the filming control method according to claim 1 based on sight motion profile, which is characterized in that according to eyeball
Mobile sequence successively obtains before multiple eyeball position points, further includes:
Multiple coordinate points are set in the preset coordinate system；
It obtains and the multiple coordinate points multiple eyeball position points correspondingly；
The mapping relations are determined according to the multiple coordinate points and the multiple eyeball position point.
4. a kind of shoot control system based on sight motion profile characterized by comprising
Eye tracker, for successively obtaining multiple eyeball position points according to Rotation of eyeball sequence；The multiple eyeball position is pressed
It is mapped in preset coordinate system according to the mapping relations of coordinate points and the eyeball position point, sequentially generates multiple coordinate points；
Sight angle forms unit, for being sequentially connected the coordinate points according to the genesis sequence of the coordinate points, is formed multiple
Sight angle；
Control unit, for the big of the formation sequence according to the sight angle successively the sight angle and predetermined angle
It is small, determine whether that controlling camera is shot according to comparison result.
5. the shoot control system according to claim 4 based on sight motion profile, which is characterized in that the control is single
Member is specifically used for:
When the sight angle is less than the predetermined angle, control camera is shot.
6. the shoot control system according to claim 4 based on sight motion profile, which is characterized in that further include:
Mapping relations unit, is used for:
Multiple coordinate points are set in the preset coordinate system；
It obtains and the multiple coordinate points multiple eyeball position points correspondingly；
The mapping relations are determined according to the multiple coordinate points and the multiple eyeball position point.
7. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, which is characterized in that the processor performs the steps of when executing the computer program
Multiple eyeball position points are successively obtained according to Rotation of eyeball sequence；
The multiple eyeball position point is mapped into preset coordinate system according to the mapping relations of coordinate points and the eyeball position point
In, sequentially generate multiple coordinate points；
The coordinate points are sequentially connected according to the genesis sequence of the coordinate points, form multiple sight angles；
According to the size of formation sequence successively the sight angle and predetermined angle of the sight angle, according to comparing knot
Fruit determines whether that controlling camera is shot.
8. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program quilt
Processor performs the steps of when executing
Multiple eyeball position points are successively obtained according to Rotation of eyeball sequence；
The multiple eyeball position point is mapped into preset coordinate system according to the mapping relations of coordinate points and the eyeball position point
In, sequentially generate multiple coordinate points；
The coordinate points are sequentially connected according to the genesis sequence of the coordinate points, form multiple sight angles；
According to the size of formation sequence successively the sight angle and predetermined angle of the sight angle, according to comparing knot
Fruit determines whether that controlling camera is shot.
9. a kind of intelligent glasses characterized by comprising
The shoot control system based on sight motion profile as described in claim 4-6 any claim；
Camera.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810058631.7A CN110069960A (en) | 2018-01-22 | 2018-01-22 | Filming control method, system and intelligent glasses based on sight motion profile |
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| CN201810058631.7A CN110069960A (en) | 2018-01-22 | 2018-01-22 | Filming control method, system and intelligent glasses based on sight motion profile |
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Application publication date: 20190730 |