US 12,236,614 B2
Scene segmentation and object tracking
Jiancheng Lyu, San Diego, CA (US); Dashan Gao, San Diego, CA (US); Yingyong Qi, San Diego, CA (US); Shuai Zhang, San Diego, CA (US); and Ning Bi, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on May 31, 2022, as Appl. No. 17/828,962.
Prior Publication US 2023/0386052 A1, Nov. 30, 2023
Int. Cl. G06V 10/62 (2022.01); G06T 7/11 (2017.01); G06T 7/194 (2017.01); G06T 7/246 (2017.01); G06T 7/73 (2017.01); G06V 10/764 (2022.01); G06V 10/80 (2022.01); G06V 20/70 (2022.01)
CPC G06T 7/248 (2017.01) [G06T 7/11 (2017.01); G06T 7/194 (2017.01); G06T 7/74 (2017.01); G06V 10/62 (2022.01); G06V 10/764 (2022.01); G06V 10/806 (2022.01); G06V 20/70 (2022.01); G06T 2207/10016 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20221 (2013.01); G06V 2201/07 (2022.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus of processing one or more frames, the apparatus comprising:
at least one memory; and
at least one processor coupled to the at least one memory and configured to:
determine first one or more features from a first frame, the first frame including a target object;
obtain a first mask associated with the first frame, the first mask including an indication of the target object;
generate, based on the first mask and the first one or more features, a representation of a foreground and a background of the first frame, wherein the foreground of the first frame is associated with the target object;
determine second one or more features from a second frame; and
determine, based on the representation of the foreground and the background of the first frame and the second one or more features, a location of the target object in the second frame.