US 12,260,644 B2
Methods and apparatuses for early warning of climbing behaviors, electronic devices and storage media
Zeyu Shangguan, Beijing (CN); and Guangli Wang, Beijing (CN)
Assigned to BOE Technology Group Co., Ltd., Beijing (CN)
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
Filed on May 8, 2023, as Appl. No. 18/144,366.
Application 18/144,366 is a continuation in part of application No. 17/971,498, filed on Oct. 21, 2022, granted, now 11,990,010.
Application 17/971,498 is a continuation in part of application No. PCT/CN2021/107847, filed on Jul. 22, 2021.
Prior Publication US 2023/0316760 A1, Oct. 5, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06V 20/52 (2022.01); G06T 7/50 (2017.01); G06T 7/70 (2017.01); G06V 10/774 (2022.01); G06V 20/40 (2022.01); G08B 25/00 (2006.01)
CPC G06V 20/52 (2022.01) [G06T 7/50 (2017.01); G06T 7/70 (2017.01); G06V 10/774 (2022.01); G06V 20/41 (2022.01); G08B 25/00 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20224 (2013.01); G06T 2207/30196 (2013.01); G06T 2207/30232 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method for early warning of climbing behaviors, comprising:
acquiring point cloud data of a target area, wherein the point cloud data of the target area comprises point cloud data of a monitored target;
responsive to that it is determined that there is at least one object in the target area, acquiring position information of the at least one object based on the point cloud data of the target area; and
responsive to that it is determined that the at least one object climbs the monitored target based on the position information, generating early warning information;
wherein responsive to that it is determined that there is the at least one object in the target area, acquiring the position information of the at least one object based on the point cloud data of the target area, comprises:
responsive to that it is determined that there is the at least one object in the target area, subtracting the point cloud data of the monitored target from the point cloud data of the target area to obtain point cloud data of the at least one object; and
determining a position of the at least one object based on the point cloud data of the at least one object.