GB2526515A - Image capture system - Google Patents
Image capture system Download PDFInfo
- Publication number
- GB2526515A GB2526515A GB1405305.2A GB201405305A GB2526515A GB 2526515 A GB2526515 A GB 2526515A GB 201405305 A GB201405305 A GB 201405305A GB 2526515 A GB2526515 A GB 2526515A
- Authority
- GB
- United Kingdom
- Prior art keywords
- user
- image capture
- image
- vehicle
- capture device
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
Abstract
An image capture system 1 for capturing an image from an image capture device such as panoramic camera system 3 based on a direction of gaze of a user has an input arranged to receive data from an eye tracking device. The eye tracking device is directed at the user. A processor 15 is arranged to determine, based on the direction of gaze of the user, where the user is looking within the field of view of the image capture device and to determine a command signal for the image capture device. An output is arranged to output the command signal to the image capture device. The system may be used in a head-up display (HUD) in a vehicle and eye-activated control may include switching on or off the image capture facility.
Description
IMAGE CAPTURE SYSTEM
TECHNICAL FIELD
The present disclosure relates to an image capture system and particularly, but not exclusively, to an image capture system that is integrated into a vehicle. Aspects of the invention relate to a system, to a method and to a vehicle.
BACKGROUND
Modern vehicles are fitted with an array of sensor systems and other data capture systems, e.g. image capture devices.
In certain circumstances it may be desirable for the driver of a vehicle to be able to capture photographic or video footage of their surroundings (e.g. in an off road driving environment or in an emergency response vehicle or other scenarios). Operating an image capture device in such circumstances may however distract the driver.
It is therefore an object of the present invention to provide an image capture system that overcomes or substantially mitigates the abovementioned problems.
SUMMARY OF THE INVENTION
According to a first aspect of the present invention there is provided an image capture module for capturing an image from an image capture device based on a direction of gaze of a user, the module comprising: an input arranged to receive data from an eye tracking device, the eye tracking device being directed at the user; a processor arranged to determine, based on the direction of gaze of the user, where the user is looking within the field of view of the image capture device and to determine a command signal for the image capture device; an output arranged to output the command signal to the image capture device.
The module may conveniently be integrated into a vehicle.
The eye tracking device may determine the direction of gaze of the user. Alternatively, the processor may be arranged to determine the direction of gaze of the user based on the received data from the eye tracking device.
The image capture device may comprise a panoramic camera system. The image capture device may comprise a 360 degree camera system. The image capture device may comprise an array of cameras. The image capture device may comprise a moveable camera system.
The command signal may be arranged to command the image capture device to capture an image centred on where the user is looking within the field of view of the image capture device.
The image capture device may comprise an array of cameras and the command signal may be arranged to determine which camera or cameras are capable of capturing an image based on where the user is looking within the field of view of the image capture device The module may further comprise an input for receiving a user capture command, the processor being arranged to generate the command signal for the user capture device when a user capture command is received.
The processor may be arranged to store the image received from the image capture device.
The module may comprise an output for outputting the captured image to a dispay device.
The processor may be arranged to track user position from the data received from the eye tracking device. For example, the processor may be arranged to track the user as they lean toward and away from the eye tracking device and as they move generally relative to the eye tracking device. Conveniently, changes in the user position may be used as user commands for the module.
The module may comprise an input for receiving location data (e.g. from a satellite navigation system) and the processor may be arranged to determine a further command signal for a display device, the display device displaying a map image and the command signal comprising location data enabling the display device to display the location of captured images. Where the display device s part of a navigation system then this may conveniently allow photographs that have been taken to be displayed on the map shown on the navigation system at the location they were taken.
The present invention extends to a vehicle comprising an image capture module according to the first aspect of the present invention, an image capture device and an eye tracking system.
The vehicle may comprise a user activated control, the user activated control being arranged to allow the user to send a capture command in order to capture an image from the image capture device. The user activated control may be mounted on a dashboard of the vehicle.
The user activated control may be mounted on a steering wheel of the vehicle. The user activated control may be mounted within a remote control device, the remote control device being in wireless communication with the image capture module.
The vehicle may comprise a voice activated control arranged to allow the user to send a capture command in order to capture an image from the image capture device.
The vehicle may comprise a gesture activated control arranged to allow the user to send a capture command in order to capture an image from the image capture device. The gesture activated control may be arranged to monitor eye movements of a user so as to allow the user to send a capture command by blinking.
The image capture module may be arranged to output the captured image to a display device.
The vehicle may comprise a smart display window, the captured image being arranged to be output to the smart display window by the image capture module.
According to another aspect of the present invention there is provided a method for capturing an image from an image capture device based on a direction of gaze of a user, the method comprising: receiving data from an eye tracking device, the eye tracking device being directed at the user; determining, based on the direction of gaze of the user, where the user is looking within the field of view of the image capture device and determining a command signal for the image capture device; outputting the command signal to the image capture device.
The invention extends to a computer program product comprising computer readable code for controlling a computing device to carry out the method of the second aspect of the invention.
Within the scope of this application it is expressly intended that the various aspects, embodiments, examples and alternatives set out in the preceding paragraphs, in the claims and/or in the following description and drawings, and in particular the individual features thereof, may be taken independently or in any combination. That is, all embodiments and/or features of any embodiment can be combined in any way and/or combination, unless such features are incompatible. The applicant reserves the right to change any originally filed claim or file any new claim accordingly, including the right to amend any originally filed claim to depend from and/or incorporate any feature of any other claim although not originally claimed in that manner.
BRIEF DESCRIPTION OF THE DRAWINGS
One or more embodiments of the invention wll now be described, by way of example only, with reference to the accompanying drawings, in which: Figure 1 shows an image capture system in accordance with an embodiment of the present invention; Figure 2 is a flow chart showing the operation of an image capture system according to Figure 1; Figure 3 is a representation of a vehicle incorporating an image capture system in accordance with an embodiment of the present invention.
DETAILED DESCRIPTION
An image capture system 1 in accordance with an embodiment of the present invention is shown in Figure 1 in the context of a vehicle image capture system. The image capture system 1 comprises an image capture module 3 having a number of inputs and outputs allowing it to communicate with and/or receive data from an eye tracking system 5, a panoramic or 360 degree camera arrangement 7, a user command device 9, a display device 11 and a data store 14. The image capture module comprises a processor 15 whose operation is described below. The system 1 further comprises a communications module 16 to enable the system 1 to communicate via a network 18, such as the Internet, with a remotely located party 20.
The display screen 11 may comprise an in-car display screen (e.g. a dashboard mounted screen), a smart-window style screen (e.g. a transparent display (LCD) screen such as described herein rittø:ii\vww,ceekosvstern.ccrn!sarnsuncsmartrwridnw/) or an independent display device (e.g. a display screen on a communications device such as a tablet computer such as an iPad® or a smartphone such as an iPhone®).
The eye tracking system 5 may comprise one or more in-cabin image capture devices that are arranged to be directed at the vehicle driver or vehicle passengers. The image capture devices may be fixed devices within the vehicle or may be capable of panning/tilting in order to track eye movements.
The user command device 9 may comprise any suitable user command device to allow the user to activate the system and to capture an image. For example, a dedicated button may be provided within the cabin of the vehicle to allow a user to activate and/or command the system to capture an image. A plurality of such dedicated buttons may be provided to allow each occupant within the vehicle to capture an image. In the event that there are multiple in-cabin cameras then the activation of different user command buttons may activate different cameras or different arrangements of cameras.
In an alternative arrangement, occupants of the vehicle may interact with a touch-screen enabled devce (e.g. located within the dashboard of the vehicle or in seat backs). The system may also be operated via spoken commands in which instance the input command device may comprise a microphone. A remote control device may also be provided for use with different occupants within the vehicle. In further arrangements more than one of the above user command devices may be used.
The camera arrangement 7 may comprise one or more of a single panoramic camera with a wide field of view, an array of cameras providing 360 degree coverage about the vehicle or a camera capable of panning and tilting.
The data store 14 may be integrated with the image capture module 3 or may comprise a separate storage area within the vehicle (e.g. another data store associated with the electronic control unit (ECU) or with an in-vehicle entertainment system).
The image capture module 3 may also comprise communication means 16 to enable the transmission of captured images to a remote third party 20.
The operation of the image capture system of Figure 1 is shown in Figure 2. The image capture system 1 may be activated in an initial step 100. This may comprise an occupant of the vehicle actively switching the system on, e.g. via a dashboard control. Alternatively the system may be arranged to activate automatically on engine start or at the start of a key cycle.
An eye tracking device 5 located within the cabin of vehicle may, in step 102, supply image data to an eye tracking system (which may be a software module within the processing module 15 of the image capture module 3 of Figure 1). The supplied image data may show one or more occupants within the vehicle.
The eye tracking system is arranged to determine, in step 104, the absolute position of the occupant (or occupants) shown in the image data from the eye tracking device along with roll, pitch and yaw information. In this manner the occupant (or occupants) is (are) tracked with six degrees of freedom thereby allowing the direction of gaze of the occupant (or occupants) to be determined and the occupant (occupants) body position to be monitored.
Although the eye tracking system described above is incorporated within the image capture module it is noted that in alternative arrangements a separate eye tracking system may be provided which determines the direction of gaze of the occupant (or occupants). In such an alternative arrangement the data received by the image capture module's processor comprises the occupant's (user's) direction of gaze rather than the basic image data used to determine the direction of gaze.
Once the occupant (or occupants) direction of gaze has been determined the processor 15 may determine where within the field of view of the image capture system the occupant is looking. This determination may, for a multi-camera image capture system, comprise determining which cameras have the same view as the occupant.
In step 106, an occupant issues a command (via 9) to capture an image using the image capture system 1. The captured image may be centred on where the occupant's field of gaze is directed within the field of view of the image capture system. Accordingly, the captured image will contain details from the scene external in the approximate region of the occupant's point of regard in said scene.
The captured image may then be displayed in step 108 on a display screen 11. The display screen may comprise an integrated screen wthin the vehicle (e.g. dashboard display, seat back display, smart window display etc) or a standalone device.
If the occupant (user) wishes to keep the image then they may issue a save command in step 110. Alternatively each captured image may be automatically saved. Saved/captured images may then be shared in step 112.
Since the position of the occupant (user) is tracked with 6 degrees of freedom an occupant's body movements may be exploited to provide a "zoom" option when capturing an image. For example, by leaning in the direction of gaze a user may effectively signal to the processor 15 that the image capture system should zoom in on the scene they are looking at.
The user command device 9 may provide the user the option of previewing an image before storing. For example, a first activation of the user command device may capture a "preview" image that the user may review on the display device 11. A further activation of the user command device may then either be arranged to store the image or arrange for a new image to be captured. A yet further activation of the user command device may allow the user to manipulate the preview image. For example, by leaning toward or away from the scene to be captured the user may zoom either into or out from the captured image.
Figure 3 shows a vehicle that incorporates an image capture system in accordance with an embodiment of the present invention.
Figure 3 shows a representation of a view from inside a vehicle cabin looking out through the windshield 50. The vehicle dashboard 52 is visible along with the steering wheel 54 and the display screen 56 of an integrated satellite navigation system. The vehicle is progressing along a road 58 which can be seen outside the vehicle and also on the display screen 56.
A head-up display provides vehicle speed 60 and navigation direction 62 indications in the top left corner of the windshield. A virtual navigation ribbon 64 is also projected using the head up display in such a way as to appear to follow the road 58 from the point of view of the vehicle operator.
A body of water 66 is visible to the left of the vehicle, again both through the windshield and also on the display screen 56.
The head-up display also highlights two images 68, 70 that have been captured using the image capture system 1 of the present invention. The captured images were geo-tagged on capture by the image capture system (using GPS coordinates supplied by the satellite navigation system) and have subsequently been placed into the projected head-up image such that they appear in the location they were taken. Effectively they have been embedded into the landscape.
One (68) of the two images appears to the right hand side of the road 58. It is also noted that the display screen 56 of the navigation system displays a thumbnail image 72 of the captured image 68 at the point of capture on the displayed map image.
The second (70) of the two images appears in the top left hand portion of Fgure 3. This image 70 is in the process of being captured and the head-up display has additionally projected a set of control inputs 74 underneath the image in order to allow the user of the vehicle to tailor the image to their specifications.
As indicated by arrows 76 and 78 the user may select a "zoom in" or "zoom out" function before capturing the image. These functions may be selected by the user moving their body to either lean towards the screen or lean away from the screen, the user's body movement being detected and processed by the image capture module. Selection or rejection of the resultant captured image may also be achieved via the user leaning to the left or right as indicated by arrows 80 and 82. A thumbnail image 84 of captured image 70 also appears in the display 56 of the satellite navigation system.
The particular control inputs may be customised by the user.
The invention extends to the features described in the following numbered paragraphs: 1. An image capture module for capturing an image from an image capture device based on a direction of gaze of a user, the module comprising: an input arranged to receive data from an eye tracking device, the eye tracking device being directed at the user; a processor arranged to determine, based on the direction of gaze of the user, where the user is looking within the field of view of the image capture device and to determine a command signal for the image capture device; an output arranged to output the command signal to the image capture device.
2. A module as claimed in paragraph 1, wherein the module is integrated into a vehicle.
3. A module as claimed in paragraph 1, wherein the eye tracking device determines the direction of gaze of the user.
4. A module as claimed in paragraph 1, wherein the processor is arranged to determine the direction of gaze of the user based on the received data from the eye tracking device.
5. A module as claimed in paragraph 1, wherein the image capture device comprises a panoramic camera system.
6. A module as claimed in paragraph 1, wherein the image capture device comprises a 360 degree camera system.
7. A module as claimed in paragraph 5, wherein the image capture device comprises an array of cameras.
8. A module as claimed in paragraph 1, wherein the image capture device comprises a moveable camera system.
9. A module as claimed in paragraph 1, wherein the command signal is arranged to command the image capture device to capture an image centred on where the user is looking within the field of view of the image capture device.
10. A module as claimed in paragraph 1, wherein the image capture device comprises an array of cameras and the command signal is arranged to determine which camera or cameras are capable of capturing an image based on where the user is looking within the
field of view of the image capture device
11. A module as claimed in paragraph 1, further comprising an input for receiving a user capture command, the processor being arranged to generate the command signal for the user capture device when a user capture command is received.
12. A module as claimed in paragraph 1, wherein the processor is arranged to store the image received from the image capture device.
13. A module as claimed in paragraph 1, comprising an output for outputting the captured image to a display device.
14. A module as claimed in paragraph 1, wherein the processor is arranged to track user position from the data received from the eye tracking device.
15. A module as claimed in paragraph 14, wherein the processor is arranged to determine user commands from changes in the user position.
16. A module as claimed in paragraph 1, comprising an input for receiving location data and wherein the processor is arranged to determine a further command signal for a display device, the display device displaying a map image and the command signal comprising location data enabling the display device to display the location of captured images.
17. A vehicle comprising an image capture module according to paragraph 1; an image capture device and an eye tracking system.
18. A vehicle as claimed in paragraph 17, comprising a user activated control, the user activated control being arranged to allow the user to send a capture command in order to capture an image from the image capture device.
19. A vehicle as claimed in paragraph 18, wherein the user activated control is mounted on a dashboard of the vehicle.
20. A vehicle as claimed in paragraph 18, wherein the user activated control is mounted on a steering wheel of the vehicle.
21. A vehicle as claimed in paragraph 18, wherein the user activated control is mounted within a remote control device, the remote control device being in wireless communication with the image capture module.
22. A vehicle as claimed in paragraph 17, comprising a voice activated control arranged to allow the user to send a capture command in order to capture an image from the image capture device.
23. A vehicle as claimed in paragraph 17, comprising a gesture activated control arranged to allow the user to send a capture command in order to capture an image from the image capture device.
24. A vehicle as claimed in paragraph 23, wherein the gesture activated control is arranged to monitor eye movements of a user so as to allow the user to send a capture command by blinking.
25. A vehicle as claimed in paragraph 17, wherein the image capture module is arranged to output the captured image to a display device.
26. A vehicle as claimed in paragraph 21, comprising a smart display window, the captured image being arranged to be output to the smart display window by the image capture module.
27. A method for capturing an image from an image capture device based on a direction of gaze of a user, the method comprising: receiving data from an eye tracking device, the eye tracking device being directed at the user; determining, based on the direction of gaze of the user, where the user is looking within the field of view of the image capture device and determining a command signal for the image capture device; outputting the command signal to the image capture device.
28. A non-transitory computer readable medium storing a program for controlling a computing device to carry out the method of paragraph 27.
Claims (28)
- CLAIMS1. A system for capturing an image from an image capture device based on a direction of gaze of a user, the system comprising: an input arranged to receive data from an eye tracking device, the eye tracking device being directed at the user; a processor arranged to determine, based on the direction of gaze of the user, where the user is looking within the field of view of the image capture device and to determine a command signal for the image capture device; and an output arranged to output the command signal to the image capture device.
- 2. A system as claimed in Claim 1, wheren the system is integrated into a vehicle.
- 3. A system as claimed in Claim 1 or Claim 2, wherein the eye tracking device determines the direction of gaze of the user.
- 4. A system as claimed in Claim 1 or Claim 2, wherein the processor is arranged to determine the direction of gaze of the user based on the received data from the eye tracking device.
- 5. A system as claimed in any preceding claim, wherein the image capture device comprises a panoramic camera system.
- 6. A system as claimed in any preceding claim, wherein the image capture device comprises a 360 degree camera system.
- 7. A system as claimed in Claim 5 or Claim 6, wherein the image capture device comprises an array of cameras.
- 8. A system as claimed in any preceding claim, wherein the image capture device comprises a moveable camera system.
- 9. A system as claimed in any preceding claim, wherein the command signal is arranged to command the image capture device to capture an image centred on where the user is looking within the field of view of the image capture device.
- 10. A system as claimed in any preceding claim, wherein the image capture device comprises an array of cameras and the command signal is arranged to determine which camera or cameras are capable of capturing an image based on where the user is looking within the field of view of the image capture device
- II. A system as claimed in any preceding claim, further comprising an input for receiving a user capture command, the processor being arranged to generate the command signal for the user capture device when a user capture command is received.
- 12. A system as claimed in any preceding claim, wherein the processor is arranged to store the image received from the image capture device.
- 13. A system as claimed in any preceding claim, comprising an output for outputting the captured image to a display device.
- 14. A system as claimed in any preceding claim, wherein the processor is arranged to track user position from the data received from the eye tracking device.
- 15. A system as claimed in Claim 14, wherein the processor is arranged to determine user commands from changes in the user position.
- 16. A system as claimed in any precedng claim, comprising an input for receiving location data and wherein the processor is arranged to determine a further command signal for a display device, the display device displaying a map image and the command signal comprising location data enabling the display device to display the location of captured images.
- 17. A vehicle comprising a system according to any one of Claims 1 to 16, an image capture device and an eye tracking system.
- 18. A vehicle as claimed in Claim 17, comprising a user activated control, the user activated control being arranged to allow the user to send a capture command in order to capture an image from the image capture device.
- 19. A vehicle as claimed in Claim 18, wherein the user activated control is mounted on a dashboard, instrument panel or console of the vehicle.
- 20. A vehicle as claimed in Claim 18, wherein the user activated control is mounted on a steering wheel of the vehicle.
- 21. A vehicle as claimed in Claim 18, wherein the user activated contro is mounted within a remote control device, the remote control device being in wireless communication with the image capture system.
- 22. A vehicle as claimed in Claim 17, comprising a voice activated control arranged to allow the user to send a capture command in order to capture an image from the image capture device.
- 23. A vehicle as claimed in Claim 17, comprising a gesture activated control arranged to allow the user to send a capture command in order to capture an image from the image capture device.
- 24. A vehicle as claimed in Claim 23, wherein the gesture activated control is arranged to monitor eye movements of a user so as to allow the user to send a capture command by blinking.
- 25. A vehicle as claimed in any one of Claims 17 to 24, wherein the image capture system is arranged to output the captured image to a display device.
- 26. A vehicle as claimed in Claim 21, comprising a smart display window, the captured image being arranged to be output to the smart display window by the image capture system.
- 27. A method for capturing an image from an image capture device based on a direction of gaze of a user, the method comprising: receiving data from an eye tracking device, the eye tracking device being directed at the user; determining, based on the direction of gaze of the user, where the user is looking within the field of view of the image capture device and determining a command signal for the image capture device; and outputting the command signal to the image capture device.
- 28. A computer program product comprising computer readable code for controlling a computing device to carry out the method of Caim 27.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1405305.2A GB2526515A (en) | 2014-03-25 | 2014-03-25 | Image capture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1405305.2A GB2526515A (en) | 2014-03-25 | 2014-03-25 | Image capture system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB201405305D0 GB201405305D0 (en) | 2014-05-07 |
| GB2526515A true GB2526515A (en) | 2015-12-02 |
Family
ID=50686858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1405305.2A Withdrawn GB2526515A (en) | 2014-03-25 | 2014-03-25 | Image capture system |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2526515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979224A (en) * | 2016-06-23 | 2016-09-28 | 青岛歌尔声学科技有限公司 | Head mount display, video output device and video processing method and system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210052516A (en) * | 2018-12-19 | 2021-05-10 | 라이카 바이오시스템즈 이미징 인크. | Eye-tracking image viewer for digital pathology |
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| US20120019645A1 (en) * | 2010-07-23 | 2012-01-26 | Maltz Gregory A | Unitized, Vision-Controlled, Wireless Eyeglasses Transceiver |
| US20120154441A1 (en) * | 2010-12-16 | 2012-06-21 | Electronics And Telecommunications Research Institute | Augmented reality display system and method for vehicle |
| US20120206322A1 (en) * | 2010-02-28 | 2012-08-16 | Osterhout Group, Inc. | Ar glasses with event and sensor input triggered user action capture device control of ar eyepiece facility |
| US20140002343A1 (en) * | 2012-06-29 | 2014-01-02 | Symbol Technologies, Inc. | Device and method for eye tracking data trigger arrangement |
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2014
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| GB2259213A (en) * | 1991-08-29 | 1993-03-03 | British Aerospace | Variable resolution view-tracking display |
| US20120206322A1 (en) * | 2010-02-28 | 2012-08-16 | Osterhout Group, Inc. | Ar glasses with event and sensor input triggered user action capture device control of ar eyepiece facility |
| US20120019645A1 (en) * | 2010-07-23 | 2012-01-26 | Maltz Gregory A | Unitized, Vision-Controlled, Wireless Eyeglasses Transceiver |
| US20120154441A1 (en) * | 2010-12-16 | 2012-06-21 | Electronics And Telecommunications Research Institute | Augmented reality display system and method for vehicle |
| US20140002343A1 (en) * | 2012-06-29 | 2014-01-02 | Symbol Technologies, Inc. | Device and method for eye tracking data trigger arrangement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105979224A (en) * | 2016-06-23 | 2016-09-28 | 青岛歌尔声学科技有限公司 | Head mount display, video output device and video processing method and system |
| WO2017219652A1 (en) * | 2016-06-23 | 2017-12-28 | 青岛歌尔声学科技有限公司 | Head mounted display, video output device, and video processing method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201405305D0 (en) | 2014-05-07 |
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| Date | Code | Title | Description |
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| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |