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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11019263 B1

PDFFull Text
Date of Patent:
May. 25, 2021

Filed:

Apr. 13, 2020

Systems and methods for 360 video capture and display based on eye tracking including gaze based warnings and eye accommodation matching

Applicant:

Intel Corporation, Santa Clara, CA (US);

Inventors:

Stanley J. Baran, Elk Grove, CA (US);

Abhishek R. Appu, El Dorado Hills, CA (US);

Sang-Hee Lee, Santa Clara, CA (US);

Atthar H. Mohammed, Folsom, CA (US);

Jong Dae Oh, Folsom, CA (US);

Hiu-Fai R. Chan, Rancho Cordova, CA (US);

Joydeep Ray, Folsom, CA (US);

Barnan Das, San Jose, CA (US);

Archie Sharma, Folsom, CA (US);

Richmond Hicks, Aloha, OR (US);

Changliang Wang, Bellevue, WA (US);

Satyanarayana Avadhanam, El Dorado Hills, CA (US);

Robert J. Johnston, Carmichael, CA (US);

Narayan Biswal, Folsom, CA (US);

Assignee:

Intel Corporation, Santa Clara, CA (US);

Attorney:

Jordan IP Law, LLC

Primary Examiner:

Daquan Zhao

Int. Cl.
CPC ...
H04N 7/00 (2011.01); H04N 5/14 (2006.01); H04N 5/232 (2006.01); G03B 17/56 (2021.01); G03B 37/04 (2021.01); H04N 5/225 (2006.01); G06F 3/01 (2006.01); G02B 27/01 (2006.01); H04N 13/243 (2018.01); H04N 19/167 (2014.01); H04N 21/4402 (2011.01); H04N 21/442 (2011.01); H04N 21/81 (2011.01); H04N 19/17 (2014.01); H04N 21/4728 (2011.01); H04N 19/179 (2014.01); H04N 21/4223 (2011.01); H04N 21/2343 (2011.01); H04N 19/132 (2014.01); H04N 21/218 (2011.01); H04N 13/344 (2018.01); H04N 13/383 (2018.01); H04N 13/25 (2018.01); H04N 13/271 (2018.01); H04N 13/00 (2018.01);
U.S. Cl.
CPC ...
H04N 5/23238 (2013.01); G02B 27/0172 (2013.01); G03B 17/561 (2013.01); G03B 37/04 (2013.01); G06F 3/013 (2013.01); H04N 5/2258 (2013.01); H04N 13/243 (2018.05); H04N 13/25 (2018.05); H04N 13/271 (2018.05); H04N 13/344 (2018.05); H04N 13/383 (2018.05); H04N 19/132 (2014.11); H04N 19/167 (2014.11); H04N 19/17 (2014.11); H04N 19/179 (2014.11); H04N 21/21805 (2013.01); H04N 21/234363 (2013.01); H04N 21/4223 (2013.01); H04N 21/44218 (2013.01); H04N 21/440263 (2013.01); H04N 21/4728 (2013.01); H04N 21/816 (2013.01);
Abstract

Systems and methods may provide for capturing 360 degree video, and multi-resolution encoding, processing and displaying of the video based on a field of view (FOV) and region of interest (ROI) for a viewer. The ROI may be determined based on eye tracking information (ETI) and the video may be encoded for viewports within the FOV at a high resolution and for other viewports outside the FOV at a lower resolution. ROI in the video may be encoded at a high resolution and areas outside of the ROI may be encoded at a lower resolution. The ETI enables the selective display of one or more warnings based on the gaze of a user to improve the efficiency of the warning. 3D glasses having variable lens may be used to adjust the focal distance of a virtual display to match a virtual distance of an object based on stereo distance cues.

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