Adaptive resolution in software applications based on dynamic eye tracking

Patent metadata

Field	Value
Publication number	US-11418755-B2
Application number	US-202017072338-A
Country	US
Kind code	B2
Filing date	Oct 16, 2020
Priority date	Mar 14, 2014
Publication date	Aug 16, 2022
Grant date	Aug 16, 2022

Abstract

Methods and systems are described for determining an image resource allocation for displaying content within a display area. An image or data capture device associated with a display device may capture an image of a space associated with the user or capture data related to other objects in the space. The viewing distance between the user and the display area (e.g., the display device) may be monitored and processed to determine and/or adjust the image resource allocation for content displayed within the display area. User movement, including eye movement, may also be monitored and processed to determine and/or adjust the image resource allocation for content displayed within the display area.

First claim

We claim:

1. A method comprising:
receiving, by one or more computing devices, video content comprising:
prioritization data indicating prioritization of a plurality of regions of a display;

determining, based on the prioritization data and an eye focus of a user, a video resource allocation for outputting the video content via the display; and
outputting, via the display and based on the determined video resource allocation, the video content.

2. The method of claim 1 , wherein the prioritization data further indicates prioritization of an image characteristic for at least a first region of the display with respect to a second region of the display.

3. The method of claim 1 , wherein the video resource allocation for outputting the video content indicates a distribution of resources, for one or more image characteristics, within a region of the display associated with the prioritization data.

4. The method of claim 3 , wherein the one or more image characteristics comprise at least one of: an image resolution, an image transmission rate, a texture resolution, a processing power per pixel, or an image compression.

5. The method of claim 1 , further comprising:
determining, based at least in part on the prioritization data, a prioritization of image characteristics for one or more regions of the plurality of regions of the display.

6. The method of claim 1 , wherein the prioritization data comprises one or more indicators indicating a region, of the plurality of regions, to be emphasized.

7. The method of claim 1 , wherein the prioritization data comprises coordinate information indicating a location, on the display, to emphasize to a user.

8. The method of claim 1 , wherein the receiving comprises receiving the video content from a content delivery source.

9. The method of claim 1 , wherein the prioritization data comprises one or more indicators added to the video content.

10. An apparatus comprising:
one or more processors; and
memory storing instructions that, when executed by the one or more processors, cause the apparatus to:
receive video content comprising:
prioritization data indicating prioritization of a plurality of regions of a display;

determine, based on the prioritization data and an eye focus of a user, a video resource allocation for outputting the video content via the display; and
output, via the display and based on the determined video resource allocation, the video content.

11. The apparatus of claim 10 , wherein the prioritization data further indicates prioritization of an image characteristic for at least a first region of the display with respect to a second region of the display.

12. The apparatus of claim 10 , wherein the video resource allocation for outputting the video content indicates a distribution of resources, for one or more image characteristics, within a region of the display associated with the prioritization data.

13. The apparatus of claim 10 , wherein the prioritization data comprises a plurality of indicators indicating one or more portions of an image, associated with the video content, to be emphasized.

14. The apparatus of claim 10 , wherein the instructions, when executed by the one or more processors, further cause the apparatus to:
determine, based at least in part on the prioritization data, a prioritization of image characteristics for one or more regions of the plurality of regions of the display.

15. The apparatus of claim 10 , wherein the prioritization data comprises one or more indicators indicating a region, of the plurality of regions, to be emphasized.

16. The apparatus of claim 10 , wherein the prioritization data comprises coordinate information indicating a location, on the display, to emphasize to a user.

17. One or more non-transitory computer readable media storing instructions that, when executed cause:
receiving, by one or more computing devices, video content comprising:
prioritization data indicating prioritization of a plurality of regions of a display;

determining, based on the prioritization data and an eye focus of a user, a video resource allocation for outputting the video content via the display; and
outputting, via the display and based on the determined video resource allocation, the video content.

18. The one or more non-transitory computer readable media of claim 17 , wherein the prioritization data further indicates prioritization of an image characteristic for at least a first region of the display with respect to a second region of the display.

19. The one or more non-transitory computer readable media of claim 17 , wherein the video resource allocation for outputting the video content indicates a distribution of resources, for one or more image characteristics, within a region of the display associated with the prioritization data.

20. The one or more non-transitory computer readable media of claim 17 , wherein the prioritization data comprises a plurality of indicators indicating one or more portions of an image, associated with the video content, to be emphasized.

21. The one or more non-transitory computer readable media of claim 17 , wherein the instructions, when executed, further cause:
determining, based at least in part on the prioritization data, a prioritization of image characteristics for one or more regions of the plurality of regions of the display.

22. The one or more non-transitory computer readable media of claim 17 , wherein the prioritization data comprises one or more indicators indicating a region, of the plurality of regions, to be emphasized.

Assignees

• Comcast Cable Comm Llc

Inventors

• Leech Jonathan Alan
• Pinckernell Nicholas Adam
• Monnerat Edward David
• Robinson Chris
• Johnson Derek

Classifications

• G06F3/013 Primary

  Eye tracking input arrangements (G06F3/015 takes precedence) · CPC title

• H04N21/42218

  for mapping a matrix of displayed objects on the screen to the numerical key-matrix of the remote control · CPC title

• G06F3/0304

  Detection arrangements using opto-electronic means (constructional details of pointing devices not related to the detection arrangement using opto-electronic means G06F3/033; optical digitisers G06F3/042) · CPC title

• G06F2203/04805

  Virtual magnifying lens, i.e. window or frame movable on top of displayed information to enlarge it for better reading or selection · CPC title

• H04N19/115

  Selection of the code volume for a coding unit prior to coding · CPC title