US 11,836,961 B2
Information processing apparatus, information processing method, and storage medium for determining whether a captured image of a subject is suitable for recognition processing
Shoichi Hoshino, Tokyo (JP); Atsushi Nogami, Kanagawa (JP); and Yusuke Mitarai, Tokyo (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Mar. 12, 2021, as Appl. No. 17/200,573.
Claims priority of application No. 2020-063890 (JP), filed on Mar. 31, 2020.
Prior Publication US 2021/0303896 A1, Sep. 30, 2021
Int. Cl. G06V 10/30 (2022.01); G06V 10/42 (2022.01); G06V 10/764 (2022.01); G06F 18/21 (2023.01); G06V 10/82 (2022.01)
CPC G06V 10/30 (2022.01) [G06F 18/2163 (2023.01); G06V 10/431 (2022.01); G06V 10/764 (2022.01); G06V 10/82 (2022.01)] 25 Claims
OG exemplary drawing
 
1. An information processing apparatus, comprising:
one or more processors,
wherein the one or more processors execute:
acquiring a defocus map corresponding to a captured image;
setting a first recognition target from among a plurality of recognition targets, wherein each recognition target of the plurality of recognition targets has at least one respective defocus criterion, and wherein the at least one respective defocus criterion of the first recognition target is different from the at least one respective defocus criterion of other recognition targets of the plurality of recognition targets;
determining, based on the defocus map and on the at least one respective defocus criterion of the first recognition target, whether the first recognition target is recognizable in the captured image; and
displaying a result of determining whether the first recognition target is recognizable at a position in the captured image displayed on a display device.