US 12,469,153 B2
Tracking with multiple cameras
Yongkang Fan, Beijing (CN); Xi Lu, Beijing (CN); Hai Xu, Beijing (CN); Hailin Song, Beijing (CN); and Wenxue He, Beijing (CN)
Assigned to HP (Chongqing) Co., Ltd, Chongqing (CN)
Appl. No. 18/041,140
Filed by HP (Chongqing) Co., Ltd, Chongqing (CN)
PCT Filed Sep. 9, 2020, PCT No. PCT/CN2020/114132
§ 371(c)(1), (2) Date Feb. 9, 2023,
PCT Pub. No. WO2022/051920, PCT Pub. Date Mar. 17, 2022.
Prior Publication US 2023/0306618 A1, Sep. 28, 2023
Int. Cl. G06T 7/70 (2017.01); G06T 7/292 (2017.01); G06V 10/74 (2022.01); H04N 23/69 (2023.01); H04N 23/695 (2023.01)
CPC G06T 7/292 (2017.01) [G06T 7/70 (2017.01); G06V 10/761 (2022.01); H04N 23/69 (2023.01); H04N 23/695 (2023.01); G06V 2201/07 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
identifying primary camera speaker coordinates of a location of a speaker relative to a primary camera;
converting the primary camera speaker coordinates to secondary camera speaker coordinates, the secondary camera speaker coordinates being of the location and relative to a secondary camera; and
adjusting, using the secondary camera speaker coordinates of the secondary camera, a view setting of the secondary camera to track the location of the speaker.