CN102176755A - Control method and device based on eye movement three-dimensional display angle - Google Patents
Control method and device based on eye movement three-dimensional display angle Download PDFInfo
- Publication number
- CN102176755A CN102176755A CN2010106205929A CN201010620592A CN102176755A CN 102176755 A CN102176755 A CN 102176755A CN 2010106205929 A CN2010106205929 A CN 2010106205929A CN 201010620592 A CN201010620592 A CN 201010620592A CN 102176755 A CN102176755 A CN 102176755A
- Authority
- CN
- China
- Prior art keywords
- user
- axle
- blinkpunkt
- television screen
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention provides a control method and device based on an eye movement three-dimensional display angle. The control method based on the eye movement three-dimensional display angle comprises the steps of: predicating a focusing point of a user on a television screen; calculating an included angle between two pupils of the user and the television screen according to the center of the two pupils of the user and the location of the focusing point; and according to the included angle, changing the location of a three-dimensional optical display device in television so that the user is within the angle range defined by the directions of light emitted by the three-dimensional optical display device. By predicating the focusing point of the user on the television screen as well as by calculating the included angle between the two pupils of the user and the television screen according to the locations of the focusing point and the two pupils of the user, the location of the three-dimensional optical display device in a television can be changed according to the calculated included angle, so that the user is within the angle range defined by the directions of light emitted by the three-dimensional optical display device, and accordingly, the motion range of the user during television watching is widened.
Description
Technical field
The present invention relates to TV technology, relate in particular to a kind of control method and device based on eye movement three-dimensional display angle.
Background technology
Along with the development of digital multimedia and broadcast television technique, three-dimensional television is favored by users because of it has good visual effect.Key component in the three-dimensional television technology is a dimension display technologies, and at present three-dimensional television mainly is divided into and wears two kinds of anaglyph spectacles and bore hole stereo displays.And the latter with the characteristics of its Energy and comfort more people accepted, therefore also become the focus of research.
In the prior art; bore hole stereo display can adopt three-dimensional optical display unit such as grating or lens to produce three-dimensional image usually; after being the diffraction of picture through the refraction of three-dimensional optical display unit and slit on plane; make the object in the picture in binocular, form parallax, thereby make the people can produce the sensation of seeing stereo-picture.
As from the foregoing, dimension display technologies of the prior art produces three-dimensional image by three-dimensional optical display unit such as grating or lens, because 3-D view produces by the three-dimensional optical display unit, the light that the three-dimensional optical display unit is sent penetrates along three-dimensional television display screen central authorities normal direction usually, the user can only just can watch best 3-D view in the three-dimensional optical display unit penetrates the angular range of radiation direction regulation.Therefore, dimension display technologies has limited scope of activities when the user watches TV in the prior art.
Summary of the invention
The invention provides a kind of control method and device based on eye movement three-dimensional display angle, the defective of the scope of activities when having limited in order to solve dimension display technologies in the prior art that the user watches TV, realize driving the three-dimensional optical display apparatus pivot, to widen the scope of activities of user when watching TV by control method based on eye movement three-dimensional display angle.
The invention provides a kind of control method, comprising based on eye movement three-dimensional display angle:
The blinkpunkt of predictive user on television screen;
According to described user's two pupil center and the position of described blinkpunkt, calculate described user's two pupils and the angle of described television screen;
According to described angle, change the position of the three-dimensional optical display unit in the television set, so that described user is in the angular range of described three-dimensional optical display unit ejaculation radiation direction regulation.
The invention provides a kind of control device, comprising based on eye movement three-dimensional display angle:
Prediction module is used for the blinkpunkt of predictive user on television screen;
Computing module is used for calculating described user's two pupils and the angle of described television screen according to described user's two pupil center and the position of described blinkpunkt;
Processing module is used for according to described angle, changes the position of the three-dimensional optical display unit in the television set, so that described user is in the angular range of described three-dimensional optical display unit ejaculation radiation direction regulation.
Control method and device based on eye movement three-dimensional display angle provided by the invention, by doping the blinkpunkt of user on television screen, and according to the position of two pupils of blinkpunkt and user, calculate user's two pupils and the angle of described television screen, thereby can change the position of the three-dimensional optical display unit in the television set according to the angle that calculates, the user is in the angular range of three-dimensional optical display unit ejaculation radiation direction regulation, thereby has widened the scope of activities the when user watches TV.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart that the present invention is based on the control method embodiment of eye movement three-dimensional display angle;
Fig. 2 is the flow chart that the present invention is based on step 1 among the control method embodiment of eye movement three-dimensional display angle;
Fig. 3 is the flow chart that the present invention is based on step 2 among the control method embodiment of eye movement three-dimensional display angle
Fig. 4 is the structural representation that the present invention is based on the control device embodiment of eye movement three-dimensional display angle.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Fig. 1 is the flow chart that the present invention is based on the control method embodiment of eye movement three-dimensional display angle.As shown in Figure 1, present embodiment comprises based on the control method of eye movement three-dimensional display angle:
Particularly, step 1 in the present embodiment is at first predicted the blinkpunkt of the user on the television screen, in order to obtain user's blinkpunkt more accurately and effectively, can be provided with camera head by television set, and being respectively arranged with infrared light supply at television screen four jiaos, infrared light supply forms the light pip in two pupils of user; As shown in Figure 2, the step 1 in the present embodiment can realize as follows, be specially:
Further, owing to have intrinsic difference between the human eye optical axis and the optical axis, in order to eliminate difference between the optical axis and the optical axis to the influence of blinkpunkt position, to obtain blinkpunkt more accurately, step 1 in the present embodiment can also comprise after step 13: step 14, according to the linear scaled algorithm blinkpunkt is proofreaied and correct, to obtain the exact position of blinkpunkt on television screen.Concrete, by the linear scaled algorithm difference between the human eye optical axis and the optical axis is proofreaied and correct, can realize blinkpunkt is carried out treatment for correcting, thereby can obtain the exact position of blinkpunkt on television screen accurately.
Particularly, obtaining blinkpunkt behind the position on the television screen, can calculate user's two pupils and the angle of television screen by step 2 by step 1.As shown in Figure 3, the step 2 in the present embodiment can realize as follows, be specially:
Step 21, the image coordinate in image coordinate system is converted to the camera coordinates in the camera coordinates system with two pupil center and blinkpunkt; Wherein, camera coordinates system is an initial point with the optical node of camera head, axle with the horizontal direction that is parallel to image coordinate system is the x axle, is the y axle with the axle perpendicular to the horizontal plane direction of image coordinate system, is the z axle with the axle perpendicular to the direction of the plane directed towards user at image coordinate system place.Concrete, the image coordinate of two pupil center in the image coordinate system and blinkpunkt can be converted to camera coordinates in the camera coordinates system by step 21.Left eye with the user is an example, is converted to camera coordinates in the image coordinate with the pupil center of left eye and can passes through formula
Realize, wherein, x
l, y
l, z
lBe respectively that the pupil of left eye center is transformed into the coordinate in the camera coordinates system; Pixelpitch
c, pixelpitch
rBe respectively in the image coordinate system face image in the length between neighbor on column direction and the line direction; c
Center, r
CenterBe respectively the horizontal ordinate of picture centre in image coordinate system; c
Pupil_l, r
Pupil_lBe respectively abscissa and the ordinate of pupil of left eye center in image coordinate in the image coordinate system; λ is the focal length of camera.In like manner, we can calculate pupil of right eye center and the position of blinkpunkt in camera coordinates system in the image coordinate system.
Step 22, two pupil center and the blinkpunkt camera coordinates in camera coordinates system is converted to space coordinates in the space coordinates; Wherein, space coordinates are initial point with the lower left corner of television screen, are the x axle with the axle of the horizontal direction that is parallel to television screen, are y with the axle of the vertical direction that is parallel to television screen, are the z axle with the axle perpendicular to the direction of television screen directed towards user.Concrete, the camera coordinates of two pupil center in the camera coordinates system and blinkpunkt can be converted to space coordinates in the space coordinates by step 22.Left eye with the user is an example, is converted to space coordinates in the camera coordinates with the pupil center of left eye and can passes through formula
Realize that wherein X_l, Y_l, Z_l are that the pupil of left eye center is transformed into the space coordinates in the space coordinates, o is the vector of the initial point of camera coordinates system to the space coordinates initial point.In like manner, we also can obtain pupil of right eye center and the blinkpunkt position in space coordinates.
Step 23, according to two pupil center and blinkpunkt the space coordinates in space coordinates, calculate user's two pupils and the angle of television screen.Concrete, two pupil center that obtain according to step 22 and the space coordinates of blinkpunkt in space coordinates, promptly in space coordinates, the pupil center of user's left eye is P
1Point, the pupil center of user's right eye is P
2Point, blinkpunkt are the P point, then can calculate P
1First angle and P between line between the P and the television screen
2Second angle between line between the P and the television screen
Present embodiment is based on the control method of eye movement three-dimensional display angle, by doping the blinkpunkt of user on television screen, and according to the position of two pupils of blinkpunkt and user, calculate user's two pupils and the angle of television screen, thereby can change the position of the three-dimensional optical display unit in the television set according to the angle that calculates, the user is in the angular range of three-dimensional optical display unit ejaculation radiation direction regulation, thereby has widened the scope of activities the when user watches TV.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Fig. 4 is the structural representation that the present invention is based on the control device embodiment of eye movement three-dimensional display angle.As shown in Figure 4, present embodiment comprises based on the control device of eye movement three-dimensional display angle: prediction module 1, computing module 2 and processing module 3.
The concrete course of work of the prediction module 1 in the present embodiment, computing module 2 and processing module 3 can not repeat them here referring to the record of the control method embodiment that the present invention is based on eye movement three-dimensional display angle.
Present embodiment is based on the control device of eye movement three-dimensional display angle, by doping the blinkpunkt of user on television screen, and according to the position of two pupils of blinkpunkt and user, calculate user's two pupils and the angle of described television screen, thereby can change the position of the three-dimensional optical display unit in the television set according to the angle that calculates, the user is in the angular range of three-dimensional optical display unit ejaculation radiation direction regulation, thereby has widened the scope of activities the when user watches TV.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. the control method based on eye movement three-dimensional display angle is characterized in that, comprising:
The blinkpunkt of predictive user on television screen;
According to described user's two pupil center and the position of described blinkpunkt, calculate described user's two pupils and the angle of described television screen;
According to described angle, change the position of the three-dimensional optical display unit in the television set, so that described user is in the angular range of described three-dimensional optical display unit ejaculation radiation direction regulation.
2. the control method based on eye movement three-dimensional display angle according to claim 1, it is characterized in that, described television set is provided with camera head, and being respectively arranged with infrared light supply at described television screen four jiaos, described infrared light supply forms the light pip in two pupils of described user;
The blinkpunkt of described predictive user on television screen is specially:
Utilize described camera head to gather described user's face image in real time;
The described face image of being gathered is handled, to obtain two pupil center and the coordinate position of described smooth pip in the image coordinate system of described camera head;
The coordinate in described image coordinate system according to two described pupil center and described smooth pip obtains described blinkpunkt by the constant algorithm of double ratio.
3. the control method based on eye movement three-dimensional display angle according to claim 2, it is characterized in that, described according to two described pupil center and described smooth pip the coordinate in described image coordinate system, obtain after the described blinkpunkt by the constant algorithm of double ratio, also comprise: according to the linear scaled algorithm described blinkpunkt is proofreaied and correct, to obtain the exact position of described blinkpunkt on described television screen.
4. according to claim 2 or 3 described control methods, it is characterized in that the described user's of described calculating two pupils and the angle of described television screen are specially based on eye movement three-dimensional display angle:
Image coordinate in described image coordinate system is converted to the camera coordinates in the camera coordinates system with two described pupil center and described blinkpunkt; Wherein, described camera coordinates system is an initial point with the optical node of described camera head, axle with the horizontal direction that is parallel to described image coordinate system is the x axle, with the axle perpendicular to the horizontal plane direction of described image coordinate system is the y axle, is the z axle with the axle of the direction of pointing to described user perpendicular to the plane at described image coordinate system place;
Camera coordinates in described camera coordinates is is converted to the space coordinates in the space coordinates with two described pupil center and described blinkpunkt; Wherein, described space coordinates are initial point with the lower left corner of described television screen, axle with the horizontal direction that is parallel to described television screen is the x axle, axle with the vertical direction that is parallel to described television screen is y, is the z axle with the axle of the direction of pointing to described user perpendicular to described television screen;
The space coordinates in described space coordinates according to two described pupil center and described blinkpunkt calculates described user's two pupils and the angle of described television screen.
5. the control device based on eye movement three-dimensional display angle is characterized in that, comprising:
Prediction module is used for the blinkpunkt of predictive user on television screen;
Computing module is used for calculating described user's two pupils and the angle of described television screen according to described user's two pupil center and the position of described blinkpunkt;
Processing module is used for according to described angle, changes the position of the three-dimensional optical display unit in the television set, so that described user is in the angular range of described three-dimensional optical display unit ejaculation radiation direction regulation.
6. the control device based on eye movement three-dimensional display angle according to claim 5, it is characterized in that, described television set is provided with camera head, and being respectively arranged with infrared light supply at described television screen four jiaos, described infrared light supply forms the light pip in two pupils of described user;
Described prediction module comprises:
First prediction module is used to utilize described camera head to gather described user's face image in real time;
Second prediction module is used for the described face image of being gathered is handled, to obtain two pupil center and the coordinate position of described smooth pip in the image coordinate system of described camera head;
The 3rd prediction module is used for according to two described pupil center and described smooth pip obtaining described blinkpunkt at the coordinate of described image coordinate system by the constant algorithm of double ratio.
7. the control device based on eye movement three-dimensional display angle according to claim 6, it is characterized in that, described prediction module also comprises, the 4th prediction module is used for according to the linear scaled algorithm described blinkpunkt being proofreaied and correct, to obtain the exact position of described blinkpunkt on described television screen.
8. according to claim 6 or 7 described control device, it is characterized in that described computing module comprises based on eye movement three-dimensional display angle:
First computing module is used for two described pupil center and described blinkpunkt are converted to camera coordinates in the camera coordinates system in the image coordinate of described image coordinate system; Wherein, described camera coordinates system is an initial point with the optical node of described camera head, axle with the horizontal direction that is parallel to described image coordinate system is the x axle, with the axle perpendicular to the horizontal plane direction of described image coordinate system is the y axle, is the z axle with the axle of the direction of pointing to described user perpendicular to the plane at described image coordinate system place;
Second computing module is used for two described pupil center and described blinkpunkt are converted to space coordinates in the space coordinates in the camera coordinates of described camera coordinates system; Wherein, described space coordinates are initial point with the lower left corner of described television screen, axle with the horizontal direction that is parallel to described television screen is the x axle, axle with the vertical direction that is parallel to described television screen is y, is the z axle with the axle of the direction of pointing to described user perpendicular to described television screen;
The 3rd computing module is used for according to two described pupil center and described blinkpunkt calculating described user's two pupils and the angle of described television screen in the space coordinates of described space coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010620592 CN102176755B (en) | 2010-12-24 | 2010-12-24 | Control method and device based on eye movement three-dimensional display angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010620592 CN102176755B (en) | 2010-12-24 | 2010-12-24 | Control method and device based on eye movement three-dimensional display angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102176755A true CN102176755A (en) | 2011-09-07 |
| CN102176755B CN102176755B (en) | 2013-07-31 |
Family
ID=44519844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010620592 Active CN102176755B (en) | 2010-12-24 | 2010-12-24 | Control method and device based on eye movement three-dimensional display angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102176755B (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421000A (en) * | 2011-11-14 | 2012-04-18 | 中兴通讯股份有限公司 | Three-dimensional peep-proof method of mobile terminal and mobile terminal |
| CN102541087A (en) * | 2011-12-30 | 2012-07-04 | Tcl集团股份有限公司 | Automatic direction adjusting method and system for display device as well as display device |
| CN103019507A (en) * | 2012-11-16 | 2013-04-03 | 福州瑞芯微电子有限公司 | Method for changing view point angles and displaying three-dimensional figures based on human face tracking |
| CN103529853A (en) * | 2012-07-03 | 2014-01-22 | 上海微电子装备有限公司 | Display visual angle adjusting device and adjusting method thereof |
| CN103713867A (en) * | 2012-09-29 | 2014-04-09 | 联想(北京)有限公司 | Display method and electronic equipment |
| CN103777351A (en) * | 2012-10-26 | 2014-05-07 | 鸿富锦精密工业（深圳）有限公司 | Multimedia glasses |
| CN103838245A (en) * | 2012-11-22 | 2014-06-04 | 鸿富锦精密工业（深圳）有限公司 | Display screen angular adjustment system and method |
| CN104137538A (en) * | 2011-12-23 | 2014-11-05 | 韩国科学技术研究院 | Device for displaying multi-view 3d image using dynamic visual field expansion applicable to multiple observers and method for same |
| CN104184991A (en) * | 2014-06-27 | 2014-12-03 | 海信集团有限公司 | Monitoring system |
| CN104581114A (en) * | 2014-12-03 | 2015-04-29 | 深圳市亿思达科技集团有限公司 | Self-adaptive holographic display and holographic display device based on human eye image tracking |
| CN104732191A (en) * | 2013-12-23 | 2015-06-24 | 北京七鑫易维信息技术有限公司 | Device and method for achieving eye-tracking of virtual display screens by means of crossratio invariability |
| CN104866100A (en) * | 2015-05-27 | 2015-08-26 | 京东方科技集团股份有限公司 | Eye-controlled device, eye-controlled method and eye-controlled system |
| CN107422749A (en) * | 2017-07-06 | 2017-12-01 | 深圳Tcl数字技术有限公司 | Orientation adjustment method, apparatus, TV and the computer-readable recording medium of TV |
| CN107515474A (en) * | 2017-09-22 | 2017-12-26 | 宁波维真显示科技股份有限公司 | Autostereoscopic display method, apparatus and stereoscopic display device |
| CN107773248A (en) * | 2017-09-30 | 2018-03-09 | 优视眼动科技（北京）有限公司 | Eye tracker and image processing method |
| CN107861625A (en) * | 2017-12-04 | 2018-03-30 | 北京易真学思教育科技有限公司 | Gaze tracking system and method based on 3d space model |
| CN109975989A (en) * | 2019-03-27 | 2019-07-05 | 武汉华星光电技术有限公司 | Display device |
| WO2019153370A1 (en) * | 2018-02-12 | 2019-08-15 | Hong Kong Applied Science and Technology Research Institute Company Limited | 3d gazing point detection by binocular homography mapping |
| EP3123279B1 (en) * | 2014-03-26 | 2020-05-13 | Microsoft Technology Licensing, LLC | Eye gaze tracking using binocular fixation constraints |
| CN112445339A (en) * | 2016-09-20 | 2021-03-05 | 托比股份公司 | Gaze and glance based graphical manipulation |
| CN114040184A (en) * | 2021-11-26 | 2022-02-11 | 京东方科技集团股份有限公司 | Image display method, system, storage medium and computer program product |
| CN116449968A (en) * | 2023-06-20 | 2023-07-18 | 深圳市联志光电科技有限公司 | Computer screen control method and device and computing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060192746A1 (en) * | 2003-01-28 | 2006-08-31 | Sophia Inc., Arisawa Mfg. Co., Ltd., And Amita Technologies, Inc. | Image display |
| CN101667303A (en) * | 2009-09-29 | 2010-03-10 | 浙江工业大学 | Three-dimensional reconstruction method based on coding structured light |
| JP2010171573A (en) * | 2009-01-21 | 2010-08-05 | Epson Imaging Devices Corp | Three-dimensional image display-imaging device, communication system, and display device |
| CN101860767A (en) * | 2010-05-18 | 2010-10-13 | 南京大学 | Lattice-based three-dimensional moving image display method and realization device thereof |
-
2010
- 2010-12-24 CN CN 201010620592 patent/CN102176755B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060192746A1 (en) * | 2003-01-28 | 2006-08-31 | Sophia Inc., Arisawa Mfg. Co., Ltd., And Amita Technologies, Inc. | Image display |
| JP2010171573A (en) * | 2009-01-21 | 2010-08-05 | Epson Imaging Devices Corp | Three-dimensional image display-imaging device, communication system, and display device |
| CN101667303A (en) * | 2009-09-29 | 2010-03-10 | 浙江工业大学 | Three-dimensional reconstruction method based on coding structured light |
| CN101860767A (en) * | 2010-05-18 | 2010-10-13 | 南京大学 | Lattice-based three-dimensional moving image display method and realization device thereof |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421000A (en) * | 2011-11-14 | 2012-04-18 | 中兴通讯股份有限公司 | Three-dimensional peep-proof method of mobile terminal and mobile terminal |
| CN104137538B (en) * | 2011-12-23 | 2017-09-29 | 三星电子株式会社 | Can be applied to multiple observers is used to extend using dynamic vision area showing the devices and methods therefor of multiple views 3D rendering |
| CN104137538A (en) * | 2011-12-23 | 2014-11-05 | 韩国科学技术研究院 | Device for displaying multi-view 3d image using dynamic visual field expansion applicable to multiple observers and method for same |
| US10237543B2 (en) | 2011-12-23 | 2019-03-19 | Samsung Electronics Co., Ltd. | Device for displaying multi-view 3D image using dynamic viewing zone expansion applicable to multiple observers and method for same |
| CN102541087A (en) * | 2011-12-30 | 2012-07-04 | Tcl集团股份有限公司 | Automatic direction adjusting method and system for display device as well as display device |
| CN103529853B (en) * | 2012-07-03 | 2016-12-21 | 上海微电子装备有限公司 | Display viewing angles adjusting means and method of adjustment thereof |
| CN103529853A (en) * | 2012-07-03 | 2014-01-22 | 上海微电子装备有限公司 | Display visual angle adjusting device and adjusting method thereof |
| CN103713867A (en) * | 2012-09-29 | 2014-04-09 | 联想(北京)有限公司 | Display method and electronic equipment |
| CN103777351A (en) * | 2012-10-26 | 2014-05-07 | 鸿富锦精密工业（深圳）有限公司 | Multimedia glasses |
| CN103019507B (en) * | 2012-11-16 | 2015-03-25 | 福州瑞芯微电子有限公司 | Method for changing view point angles and displaying three-dimensional figures based on human face tracking |
| CN103019507A (en) * | 2012-11-16 | 2013-04-03 | 福州瑞芯微电子有限公司 | Method for changing view point angles and displaying three-dimensional figures based on human face tracking |
| CN103838245A (en) * | 2012-11-22 | 2014-06-04 | 鸿富锦精密工业（深圳）有限公司 | Display screen angular adjustment system and method |
| CN104732191A (en) * | 2013-12-23 | 2015-06-24 | 北京七鑫易维信息技术有限公司 | Device and method for achieving eye-tracking of virtual display screens by means of crossratio invariability |
| CN104732191B (en) * | 2013-12-23 | 2018-08-17 | 北京七鑫易维信息技术有限公司 | The devices and methods therefor of virtual display Eye-controlling focus is realized using Cross ration invariability |
| EP3123279B1 (en) * | 2014-03-26 | 2020-05-13 | Microsoft Technology Licensing, LLC | Eye gaze tracking using binocular fixation constraints |
| CN104184991A (en) * | 2014-06-27 | 2014-12-03 | 海信集团有限公司 | Monitoring system |
| CN104581114A (en) * | 2014-12-03 | 2015-04-29 | 深圳市亿思达科技集团有限公司 | Self-adaptive holographic display and holographic display device based on human eye image tracking |
| US10372206B2 (en) | 2015-05-27 | 2019-08-06 | Boe Technology Group Co., Ltd. | Eye-controlled apparatus, eye-controlled method and eye-controlled system |
| WO2016188258A1 (en) * | 2015-05-27 | 2016-12-01 | 京东方科技集团股份有限公司 | Eye-controlled apparatus, eye-controlled method and eye-controlled system |
| CN104866100A (en) * | 2015-05-27 | 2015-08-26 | 京东方科技集团股份有限公司 | Eye-controlled device, eye-controlled method and eye-controlled system |
| CN104866100B (en) * | 2015-05-27 | 2018-11-23 | 京东方科技集团股份有限公司 | Eye control device and its eye prosecutor method and eye control system |
| CN112445339A (en) * | 2016-09-20 | 2021-03-05 | 托比股份公司 | Gaze and glance based graphical manipulation |
| CN107422749A (en) * | 2017-07-06 | 2017-12-01 | 深圳Tcl数字技术有限公司 | Orientation adjustment method, apparatus, TV and the computer-readable recording medium of TV |
| CN107422749B (en) * | 2017-07-06 | 2021-03-12 | 深圳Tcl数字技术有限公司 | Orientation adjusting method and device of television, television and computer readable storage medium |
| CN107515474A (en) * | 2017-09-22 | 2017-12-26 | 宁波维真显示科技股份有限公司 | Autostereoscopic display method, apparatus and stereoscopic display device |
| CN107773248A (en) * | 2017-09-30 | 2018-03-09 | 优视眼动科技（北京）有限公司 | Eye tracker and image processing method |
| CN107861625A (en) * | 2017-12-04 | 2018-03-30 | 北京易真学思教育科技有限公司 | Gaze tracking system and method based on 3d space model |
| WO2019153370A1 (en) * | 2018-02-12 | 2019-08-15 | Hong Kong Applied Science and Technology Research Institute Company Limited | 3d gazing point detection by binocular homography mapping |
| US10564716B2 (en) | 2018-02-12 | 2020-02-18 | Hong Kong Applied Science and Technology Research Institute Company Limited | 3D gazing point detection by binocular homography mapping |
| CN109975989A (en) * | 2019-03-27 | 2019-07-05 | 武汉华星光电技术有限公司 | Display device |
| CN114040184A (en) * | 2021-11-26 | 2022-02-11 | 京东方科技集团股份有限公司 | Image display method, system, storage medium and computer program product |
| CN116449968A (en) * | 2023-06-20 | 2023-07-18 | 深圳市联志光电科技有限公司 | Computer screen control method and device and computing equipment |
| CN116449968B (en) * | 2023-06-20 | 2023-08-22 | 深圳市联志光电科技有限公司 | Computer screen control method and device and computing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102176755B (en) | 2013-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102176755B (en) | Control method and device based on eye movement three-dimensional display angle | |
| CN104469341B (en) | Display device and its control method | |
| CN103353667B (en) | Imaging adjustment Apparatus and method for | |
| CN103477645B (en) | Mobile device stereo camera shooting machine and image pickup method thereof | |
| CN103595987B (en) | Stereoscopic display device, image processing apparatus and image processing method | |
| CN106162203B (en) | Panoramic video playback method, player and wear-type virtual reality device | |
| CN105072431A (en) | Glasses-free 3D playing method and glasses-free 3D playing system based on human eye tracking | |
| CN103018915B (en) | A kind of 3D integration imaging display packing based on people's ocular pursuit and integration imaging 3D display | |
| KR20150090183A (en) | System and method for generating 3-d plenoptic video images | |
| JP2010541513A (en) | One-source multi-use (OSMU) type stereo camera and method for producing stereo image content thereof | |
| CN103353663A (en) | Imaging adjustment apparatus and method | |
| US20130286170A1 (en) | Method and apparatus for providing mono-vision in multi-view system | |
| CN104618706A (en) | Time-sharing multi-user multi-angle holographic stereo display implementation mobile terminal and method | |
| CN205195880U (en) | Watch equipment and watch system | |
| US11533443B2 (en) | Display eyewear with adjustable camera direction | |
| CN106094231B (en) | Display substrate and display device | |
| CN101587386A (en) | Method for processing cursor, Apparatus and system | |
| CN103392342A (en) | Method and device for adjusting viewing area, and device for displaying three-dimensional video signal | |
| CN102497563A (en) | Tracking-type autostereoscopic display control method, display control apparatus and display system | |
| CN104902252A (en) | Mobile terminal and method for holographic three-dimensional display self-adaptive to free views of multiple users | |
| CN104320647A (en) | Three-dimensional image generating method and display device | |
| CN105657396A (en) | Video play processing method and device | |
| CN106526878B (en) | Multi-dimensional free 3 d display device | |
| CN109799899A (en) | Interaction control method, device, storage medium and computer equipment | |
| TWI782384B (en) | Floating image system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HISENSE GROUP CO., LTD. Free format text: FORMER OWNER: QINGDAO HISENSE DIGITAL MULTIMEDIA TECHNOLOGY, THE STATE KEY LABORATORY OF INFORMATION SECURITY Effective date: 20120927 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120927 Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant after: Hisense Group Co., Ltd. Address before: 266100 Shandong city of Qingdao province Jiangxi City Road 11, Hisense research and Development Center Applicant before: Qingdao Hisense Digital Multimedia Technology, The State Key Laboratory Of Information Security |
|
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Jiande Inventor after: Liu Ju Inventor after: Liu Wei Inventor before: Sun Jiande Inventor before: Liu Ju Inventor before: Liu Wei |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |