US 11,908,197 B2
Information processing apparatus, information processing method, and storage medium
Shunsuke Sato, Kanagawa (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Jul. 8, 2021, as Appl. No. 17/370,974.
Claims priority of application No. 2020-123795 (JP), filed on Jul. 20, 2020.
Prior Publication US 2022/0019811 A1, Jan. 20, 2022
Int. Cl. G06V 20/52 (2022.01); G06V 10/25 (2022.01); G06V 40/20 (2022.01); G06V 40/10 (2022.01)
CPC G06V 20/53 (2022.01) [G06V 10/25 (2022.01); G06V 40/103 (2022.01); G06V 40/23 (2022.01)] 19 Claims
OG exemplary drawing
 
1. An information processing apparatus that detects an object from an image, comprising:
one or more processors; and
one or more memories storing one or more programs configured to be executed by the one or more processors, the one or more programs including instructions to:
determine a boundary at which a movement of the object between partial regions in the image is estimated, the partial regions being specified based on positions of a plurality of objects; and
estimate movement information indicating a number of objects that have passed the determined boundary,
wherein the boundary at which the movement of the object is estimated is determined based on a partial image out of a plurality of partial images obtained by dividing the image including objects, a number of which is larger than a predetermined value.