CN104469152B - The automatic camera method and system of Wearable - Google Patents
The automatic camera method and system of Wearable Download PDFInfo
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- CN104469152B CN104469152B CN201410722988.2A CN201410722988A CN104469152B CN 104469152 B CN104469152 B CN 104469152B CN 201410722988 A CN201410722988 A CN 201410722988A CN 104469152 B CN104469152 B CN 104469152B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 210000005252 bulbus oculi Anatomy 0.000 claims abstract description 55
- 230000004424 eye movement Effects 0.000 claims abstract description 45
- 230000000007 visual effect Effects 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 8
- 230000014759 maintenance of location Effects 0.000 claims description 27
- 238000004364 calculation method Methods 0.000 claims description 4
- 210000003128 head Anatomy 0.000 claims 2
- 238000003384 imaging method Methods 0.000 claims 1
- 210000001508 eye Anatomy 0.000 abstract description 16
- 239000011521 glass Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000003565 oculomotor Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000008827 biological function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The invention discloses a kind of automatic camera method and system of Wearable, the system includes eye movement detection module, computing module, photographing module and memory module；Eye movement detection module detects eye movement, exports eye movement data；Computing module identifies that eyeball pauses according to the eye movement data, direction of visual lines and shooting instruction when output eyeball pauses；After photographing module receives the shooting instruction, direction of visual lines when being paused according to the eyeball carries out starting to shoot to defocused, exports photo；Memory module is used to store the photo.People with eyes when some thing is seen, all it is by the way that eyes first are gone into fixed position, pause, it is then focused into just seeing image clearly, the present invention imitates this process, detects the pause in eye motion, identify the direction of visual lines and auto-focusing when eyeball pauses, automatic camera records, and truer can efficiently record the real visual field of user, reduce image seen by person in real time.
Description
【Technical field】
The present invention relates to technical field of intelligent equipment, the automatic camera method of more particularly to a kind of Wearable and it is
System.
【Background technology】
With the hair of science and technology, intelligent artifact has been incorporated in daily life, and smart mobile phone, Intelligent flat are
Relatively conventional intelligent artifact, great convenience is brought for the Working Life of people.But the individual demand of user also increasingly increases
Add, arisen at the historic moment in Wearables such as such case, intelligent glasses, such as Google is in Google's intelligence of issue in 2012
Glasses, the intelligent glasses are equipped with a projection display, a camera that can shoot video, have Trackpad on picture frame, pass through
The blink action of user can be completed to take pictures.But current Wearable, especially intelligent glasses, its automatic camera record
, all can not truly efficiently the eyes of automatic recorder be seen although method is a lot, for example regularly takes pictures, blinks and take pictures
Image.
【The content of the invention】
Based on this, the present invention is solves problem present in existing Wearable, there is provided a kind of Wearable from
Dynamic image capture method and system, imitate the biological function of human eye, the image that truly efficiently automatic reduction eyes are seen, record is used
The real visual field in family.
The content of the embodiment of the present invention is specific as follows：
A kind of automatic camera system of Wearable, including eye movement detection module, computing module, photographing module with
And memory module；
The eye movement detection module detects eye movement, exports eye movement data；
The computing module identifies that eyeball pauses according to the eye movement data, direction of visual lines when output eyeball pauses
And shooting instruction；
After the photographing module receives the shooting instruction, direction of visual lines when being paused according to the eyeball is carried out to defocused
Start to shoot, export photo；
The memory module is used to store the photo.
Accordingly, the embodiment of the present invention also provides a kind of automatic camera method of Wearable, comprises the following steps：
The detection eye movement of eye movement detection module is driven, exports eye movement data；
Identify that eyeball pauses according to the eye movement data, calculate direction of visual lines when eyeball pauses；
Direction of visual lines when driving photographing module pauses according to the eyeball is focused, and then starts to shoot, and output is shone
Piece simultaneously stores.
The present invention imitates the biological function of human eye, because people when some thing is seen with eyes, is by first will
Eyes go to fixed position, pause, are then focused into, see image clearly.The present invention imitates this process, detects and stops in eye motion
, the direction of visual lines and auto-focusing when eyeball pauses are identified, automatic camera record, it is true more truly efficiently to record user
Real visual field, reduces image seen by person in real time.
【Brief description of the drawings】
Fig. 1 is the structural representation of the automatic camera system of Wearable in the embodiment of the present invention one；
Fig. 2 is the structural representation of the automatic camera system of Wearable in the embodiment of the present invention two；
Fig. 3 is the schematic flow sheet of a kind of automatic camera method of Wearable in the embodiment of the present invention；
Fig. 4 is a kind of schematic flow sheet for the method for screening photo in the embodiment of the present invention.
【Embodiment】
Present disclosure is further described below in conjunction with the accompanying drawings.It should be noted that in following description, for just
In explanation, Wearable can not limit protection scope of the present invention only by taking intelligent glasses as an example with this.
Embodiment one
As shown in figure 1, in the present embodiment one intelligent glasses automatic camera system, including eye movement detection module 1, meter
Calculate module 2, photographing module 3 and memory module 4.Wherein, eye movement detection module 1 may be provided at the picture frame of intelligent glasses
On, the eye movement of user is detected in real time, such as using pupil center as dynamic point, using canthus point as reference point, with pupil center and eye
The relative position of angle point is reacted as an oculomotor side, exports eye movement data, the data include above-mentioned
Pupil center and the relative position, Rotation of eyeball angle etc. of canthus point.Computing module 2 is identified by analyzing eye movement data
Go out eyeball pause, because people, when some object is seen with eyes, the action process of eyeball is all first to rotate, and is then paused,
Keep eyeball motionless, then be focused, see image clearly, therefore, computing module 2 needs to find out eyeball by oculomotor situation
Pause point, identification eyeball pause, and according to eye movement numbers such as the relative position of pupil center and canthus point, Rotation of eyeball angles
Shooting instruction is sent according to the direction of visual lines calculated when eyeball pauses, and to photographing module 3.
After photographing module 3 receives the shooting instruction that computing module 2 is sent, direction of visual lines when being paused further according to eyeball is carried out
Focusing, starts to shoot, and export photo after the completion of focusing.According to the difference of camera in photographing module 3, this process can be divided into
Following two schemes：
When camera selects rotating camera, rotating camera rotate to eyeball pause when direction of visual lines, in progress
The heart is focused, and starts to shoot after the completion of focusing, this shooting mode is partial to the shooting of object.
When camera selects wide-angle camera, in the finding a view of wide-angle camera, determine that its is corresponding according to direction of visual lines
Scene location, and the position is focused, start to shoot after the completion of focusing, this shooting mode angle is big, and visual field is big, can hold
Receive more objects in current scene.
Photographing module 3 is completed after taking pictures, and exports photo, and is stored it in memory module 4, facilitates checking for user.
In summary, the automatic camera system of Wearable is a kind of bionic system in the present embodiment, passes through equipment eye
Eyeball in ball motion pauses, automatic camera, and the image that truly efficiently record eyes are seen automatically, record user really regards
Boundary.
Embodiment two
As shown in Fig. 2 in the present embodiment two Wearable automatic camera system, including eye movement detection module 1,
Computing module 2, photographing module 3, memory module 4, mark module 5 and timing module 6.Wherein, eye movement detection module 1 is real
When detect the eye movement of user, and export eye movement data, including the angle of Rotation of eyeball, orientation etc..Computing module 2 is logical
Analysis eye movement data is crossed, identifies that eyeball pauses, and calculate according to eye movement datas such as the angle of Rotation of eyeball, orientation
Go out direction of visual lines when eyeball pauses, and shooting instruction is sent to photographing module 3.
After photographing module 3 receives the shooting instruction that computing module 2 is sent, direction of visual lines when being paused further according to eyeball is carried out
Focusing, starts to shoot after the completion of focusing, and exports photo, stores it in memory module 4, facilitates checking for user.
User can screen photo at any time, be that photo sets mark by mark module 5, the mark includes important and do not weighed
Will, it if user is interested for certain photo, can be set to important, system default is inessential when being not provided with；Set
It can be stored in for a long time in memory module 4 for important photo.
Every photo in memory module 4 has its corresponding shooting time, what timing module 6 was pre-set according to system
The remaining retention time of every photo of calculating of retention time threshold period, if be masked as unessential photo and expire, i.e.,
When its remaining retention time is zero, the photo is deleted from memory module 4.Certainly in another embodiment, if certain is opened
After photo is arranged to important, timing module 6 just no longer calculates the remaining retention time of this photo, it is remained stored in storage
In module 4, and reduce timing module 6 amount of calculation, when the photo re-flag for it is inessential when, timing module 6 continues
The remaining retention time of this photo is calculated, but zequin now is no longer the shooting time of the photo, but mark is more
The unessential time is changed to, for example, photo P shooting date is 10 points of November 11 day in 2014, retention time threshold value is set to 7
My god, then calculated in 10 points of November 12 day in 2014, timing module 6 using shooting time as start time 10 points of November 11 day in 2014
The remaining retention time for going out photo P is 6 days.Assuming that user 10 points of November 13 day in 2014 by photo P labeled as important, then count
When module 6 no longer calculate photo P remaining time；Assuming that photo P was labeled as not weighing by user 10 points of November 14 day in 2014
Will, then timing module 6 recalculates photo P remaining retention time, for example, 10 points of November 15 day in 2014, timing module 6
Unessential 10 points of November 14 day 2014 time is labeled as starting point using modification, the remaining retention time for calculating photo P is 6
My god.
By the above method, the unconcerned photo of user can be regularly cleared up, saves the memory space of memory module 4, is protected
Demonstrate,prove the continuous service of automatic camera system.
In summary, the automatic camera system of Wearable is stopped by the eyeball in equipment eye movement in the present embodiment
, automatic camera, the image that truly efficiently record eyes are seen automatically, the real visual field of user is recorded, by being set for photo
Tagging, and the remaining retention time of photo is calculated, the unconcerned photo of user is cleared up in timing, is saved memory space, be ensure that
The continuation of system.
Accordingly, the present invention also provides a kind of automatic camera method of Wearable, as shown in figure 3, including following step
Suddenly：
S11 driving eye movement detection module detection eye movements, export eye movement data；
S12 identifies that eyeball pauses according to the eye movement data, calculates direction of visual lines when eyeball pauses；
Direction of visual lines when S13 driving photographing modules pause according to the eyeball is focused, and then starts to shoot；
S14 exports photo and stored.
Specifically, detect the eye movement of user in real time by eye movement detection module, such as using pupil center as dynamic point,
Using canthus point as reference point, reacted, exported as an oculomotor side using the relative position of pupil center and canthus point
Eye movement data, the data include the relative position, Rotation of eyeball angle etc. of above-mentioned pupil center and canthus point.Pass through
Eye movement data is analyzed, can identify that eyeball pauses, because people is with eyes when some object is seen, the action of eyeball
Process is all first to rotate, and is then paused, and keeps eyeball motionless, then is focused, and sees image clearly, therefore, after identification eyeball pauses,
Regarding when eyeball pauses is calculated according to eye movement datas such as the relative position of pupil center and canthus point, Rotation of eyeball angles
Line direction.
After direction of visual lines when obtaining eyeball and pausing, direction of visual lines when driving photographing module pauses according to eyeball enters
Row focusing, starts to shoot, and export photo and stored after the completion of focusing.According to the difference of camera in photographing module, this
Process can be divided into following two schemes：
When photographing module includes rotating camera, driving rotating camera rotate to eyeball pause when sight side
To carrying out center-spot, start to shoot after the completion of focusing, this shooting mode is partial to the shooting in single direction, suitable shooting
Distant view.
When photographing module includes wide-angle camera, driving wide-angle camera determines its corresponding field according to direction of visual lines
Scape position, and the position is focused, start to shoot after the completion of focusing, this shooting mode angle is big, and visual field is big, can accommodate current
More objects in scene.
After photo corresponding to the image seen by above method acquisition eyes of user, in a kind of embodiment,
Also comprise the following steps：
S21 is set to the photo to be indicated, the mark includes important and inessential；
The remaining retention time of S22 photos according to retention time threshold calculations；
S23 when it is described to be masked as unessential photo its remaining retention time be zero when, delete the photo.
User can screen the photo of shooting at any time, and specific method is：Photo interested is arranged to important, lost interest in
Photo be arranged to inessential, system default is inessential when user is not provided with；The photo for being arranged to important can store for a long time.
Every photo has its corresponding shooting time, and the retention time threshold value pre-set according to system can calculate often
The remaining retention time of photo, if be masked as unessential photo and expire, i.e., when its remaining retention time is zero, this is shone
Piece is deleted.Certainly in another embodiment, if after certain photo is arranged to important, the remaining guarantor of the photo is just no longer calculated
The time is stayed, reduces system-computed amount, and the photo is remained stored in memory space, when re-flagging not weigh for the photo
When wanting, then continue to calculate the remaining retention time of this photo, but zequin now is no longer the shooting time of the photo,
But mark is changed to the unessential time, for example, photo P shooting date is 10 points of November 11 day in 2014, retention time
Threshold value is set to 7 days, then 10 points of November 12 day in 2014, timing module 6 using 10 points of shooting time November 11 day in 2014 as when
Between starting point calculate photo P remaining retention time be 6 days.Assuming that user marks photo P 10 points of November 13 day in 2014
To be important, then timing module 6 no longer calculates photo P remaining time；Assuming that user 10 points of November 14 day in 2014 by photo P
Labeled as inessential, then timing module 6 recalculates photo P remaining retention time, for example, 15 days 10 November in 2014
Point, timing module 6 calculate the surplus of photo P to change labeled as unessential 10 points of November 14 day 2014 time as starting point
Remaining retention time is 6 days.
By the above method, the unconcerned photo of user can be regularly cleared up, system memory space is saved, ensures system
Continuation.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
- A kind of 1. automatic camera system of Wearable, it is characterised in that including eye movement detection module, computing module, Photographing module and memory module；The eye movement detection module detects eye movement, exports eye movement data；The computing module according to the eye movement data identify eyeball pause, calculate eyeball pause when direction of visual lines simultaneously Export direction of visual lines when eyeball pauses and shooting instruction；After the photographing module receives the shooting instruction, direction of visual lines when being paused according to the eyeball is carried out to defocused beginning Shooting, export photo；The memory module is used to store the photo；Also include mark module and timing module, the mark module is used to set the photo and indicated, the mark includes It is important and inessential；If mark is not provided with to certain photo, being masked as the system default photo is inessential；The timing mould Block is used for the remaining retention time of the photo according to retention time threshold calculations, is masked as unessential photo when described it is surplus When remaining retention time is zero, the memory module deletes the photo.
- 2. the automatic camera system of Wearable according to claim 1, it is characterised in that the photographing module includes Rotating camera, the rotating camera rotate to the eyeball pause when direction of visual lines after carry out center-spot, and carry out Shooting.
- 3. the automatic camera system of Wearable according to claim 1, it is characterised in that the photographing module includes Wide-angle camera, during the direction of visual lines when wide-angle camera pauses according to the eyeball determines that the wide-angle camera is found a view Corresponding scene location, and shot after being focused to the correspondence scene location.
- 4. a kind of automatic camera method of Wearable, it is characterised in that comprise the following steps：The detection eye movement of eye movement detection module is driven, exports eye movement data；Identify that eyeball pauses according to the eye movement data, when calculating direction of visual lines when eyeball pauses and exporting eyeball pause Direction of visual lines and shooting instruction；Direction of visual lines when driving photographing module pauses according to the eyeball is focused, and then starts to shoot, and output photo is simultaneously Storage；The photo is set and indicated, the mark includes important and inessential；If mark is not provided with to certain photo, being masked as the system default photo is inessential；According to the remaining retention time of photo described in retention time threshold calculations；When it is described to be masked as unessential photo its remaining retention time be zero when, delete the photo.
- 5. the automatic camera method of Wearable according to claim 4, it is characterised in that driving photographing module according to The process that direction of visual lines when the eyeball pauses is focused comprises the following steps：The photographing module includes rotation and imaged Head, drive the rotating camera rotate to the eyeball pause when direction of visual lines after carry out center-spot.
- 6. the automatic camera method of Wearable according to claim 4, it is characterised in that driving photographing module according to The process that direction of visual lines when the eyeball pauses is focused comprises the following steps：The photographing module includes wide-angle imaging Head, direction of visual lines when driving the wide-angle camera to be paused according to the eyeball determine the wide-angle camera find a view in correspondence Scene location, and the correspondence scene location is focused.
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| CN201410722988.2A CN104469152B (en) | 2014-12-02 | 2014-12-02 | The automatic camera method and system of Wearable |
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| CN201410722988.2A CN104469152B (en) | 2014-12-02 | 2014-12-02 | The automatic camera method and system of Wearable |
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| CN104469152A CN104469152A (en) | 2015-03-25 |
| CN104469152B true CN104469152B (en) | 2017-11-24 |
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| CN104869318A (en) * | 2015-06-12 | 2015-08-26 | 上海鼎讯电子有限公司 | Automatic shooting subassembly |
| CN105007424A (en) * | 2015-07-22 | 2015-10-28 | 深圳市万姓宗祠网络科技股份有限公司 | Automatic focusing system, method and wearable device based on eye tracking |
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| CN106444085A (en) * | 2016-10-27 | 2017-02-22 | 西南科技大学 | Glasses with automatic scene capturing function |
| CN108024049B (en) * | 2016-10-31 | 2020-07-03 | 惠州华阳通用电子有限公司 | Orientation control method and device of vehicle-mounted shooting device |
| CN107277376A (en) * | 2017-08-03 | 2017-10-20 | 上海闻泰电子科技有限公司 | The method and device that camera is dynamically shot |
| CN107411198A (en) * | 2017-08-03 | 2017-12-01 | 苏州医视医疗科技有限公司 | A kind of medical operating protective face mask shot |
| CN107277463A (en) * | 2017-08-03 | 2017-10-20 | 苏州医视医疗科技有限公司 | Video acquisition platform based on intelligent glasses |
| CN107340608A (en) * | 2017-08-03 | 2017-11-10 | 苏州医视医疗科技有限公司 | Intelligent glasses for operation video frequency IMAQ |
| CN107370953B (en) * | 2017-08-17 | 2019-03-19 | 北京达佳互联信息技术有限公司 | Filming control method, device and intelligent glasses |
| CN107944400B (en) * | 2017-11-28 | 2020-07-31 | 广东小天才科技有限公司 | Photographing search method and device, intelligent terminal and computer readable storage medium |
| CN107992816B (en) * | 2017-11-28 | 2020-09-04 | 广东小天才科技有限公司 | Photographing search method and device, electronic equipment and computer readable storage medium |
| CN110069960A (en) * | 2018-01-22 | 2019-07-30 | 北京亮亮视野科技有限公司 | Filming control method, system and intelligent glasses based on sight motion profile |
| CN108881722B (en) * | 2018-07-05 | 2021-02-02 | 京东方科技集团股份有限公司 | Intelligent shooting method, intelligent glasses, electronic equipment and storage medium |
| CN111432120B (en) * | 2020-03-30 | 2021-08-27 | 维沃移动通信有限公司 | Control method of camera shooting assembly, wearable device and medium |
| CN111614893B (en) * | 2020-04-28 | 2021-12-21 | 宇龙计算机通信科技(深圳)有限公司 | Automatic photographing method and device, storage medium and intelligent glasses |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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Granted publication date: 20171124 |