US 11,818,502 B2
Systems and methods for perspective shifting in video conferencing session
Jae Hoon Kim, Los Gatos, CA (US); Chris Y. Chung, San Jose, CA (US); Dazhong Zhang, Saratoga, CA (US); Hang Yuan, Santa Clara, CA (US); Hsi-Jung Wu, San Jose, CA (US); Xiaosong Zhou, Campbell, CA (US); and Jiefu Zhai, Sunnyvale, CA (US)
Assigned to APPLE INC., Cupertino, CA (US)
Filed by Apple Inc., Cupertino, CA (US)
Filed on Jun. 22, 2022, as Appl. No. 17/846,896.
Application 17/846,896 is a continuation of application No. 15/455,890, filed on Mar. 10, 2017, granted, now 11,394,921.
Prior Publication US 2022/0329756 A1, Oct. 13, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 7/14 (2006.01); H04N 7/15 (2006.01); G06F 3/0488 (2022.01); H04N 13/00 (2018.01); H04N 13/239 (2018.01)
CPC H04N 7/147 (2013.01) [G06F 3/0488 (2013.01); H04N 7/15 (2013.01); H04N 13/239 (2018.05); H04N 2007/145 (2013.01); H04N 2013/0092 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A method comprising:
distinguishing foreground pixels of a frame of a video stream captured at a first terminal representing a foreground element from background pixels of the frame representing a background element;
responsive to information representing a user's viewing condition at a second terminal, creating a modified video frame for presentation to the user at the second terminal by compositing the foreground pixels and the background pixels including a shift in relative positions of the foreground pixels and the background pixels.