US 11,809,637 B2
Method and device for adjusting the control-display gain of a gesture controlled electronic device
Wei Li, Markham (CA); Wei Zhou, Richmond Hill (CA); Sachi Mizobuchi, Toronto (CA); Ghazaleh Saniee-Monfared, Toronto (CA); Juwei Lu, North York (CA); Taslim Arefin Khan, Scarborough (CA); and Rafael Veras Guimaraes, North York (CA)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Wei Li, Markham (CA); Wei Zhou, Richmond Hill (CA); Sachi Mizobuchi, Toronto (CA); Ghazaleh Saniee-Monfared, Toronto (CA); Juwei Lu, North York (CA); Taslim Arefin Khan, Scarborough (CA); and Rafael Veras Guimaraes, North York (CA)
Filed on Sep. 13, 2022, as Appl. No. 17/943,841.
Application 17/943,841 is a continuation of application No. 17/085,866, filed on Oct. 30, 2020, granted, now 11,474,614.
Claims priority of provisional application 63/015,595, filed on Apr. 26, 2020.
Prior Publication US 2023/0013169 A1, Jan. 19, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/01 (2006.01); G06F 3/04815 (2022.01); G06T 7/70 (2017.01); G06T 7/20 (2017.01); G06T 7/50 (2017.01); G06V 40/20 (2022.01); G06V 10/25 (2022.01)
CPC G06F 3/017 (2013.01) [G06F 3/011 (2013.01); G06F 3/013 (2013.01); G06T 7/20 (2013.01); G06T 7/50 (2017.01); G06T 7/70 (2017.01); G06V 10/25 (2022.01); G06V 40/28 (2022.01); G06F 3/04815 (2013.01); G06T 2200/24 (2013.01); G06T 2207/30196 (2013.01)] 16 Claims
OG exemplary drawing
 
16. A non-transitory processor-readable medium having machine-executable instructions stored thereon which, when executed by a processor of a gesture-controlled device, cause the processor device to:
obtain a plurality of video frames;
for each video frame of the plurality of video frames:
process the video frame to detect a shape of a hand in the video frame; and
generate gesture data for the video frame based on the shape of the hand;
process the gesture data for each video frame of the plurality of video frames to determine that the hand is performing a hand gesture;
adjust a control-display gain function for the gesture-controlled device based on at least one of a location of the hand performing the hand gesture, and an orientation of the hand performing the hand gesture relative to a reference orientation.