US 12,444,160 B2
Information processing device, monitoring system, information processing method, and non-transitory computer-readable storage medium
Akihiro Kaneko, Tokyo (JP)
Assigned to NEC CORPORATION, Tokyo (JP)
Appl. No. 17/801,300
Filed by NEC Corporation, Tokyo (JP)
PCT Filed Jan. 14, 2021, PCT No. PCT/JP2021/001032
§ 371(c)(1), (2) Date Aug. 22, 2022,
PCT Pub. No. WO2021/186866, PCT Pub. Date Sep. 23, 2021.
Claims priority of application No. 2020-048579 (JP), filed on Mar. 19, 2020.
Prior Publication US 2023/0089155 A1, Mar. 23, 2023
Int. Cl. G06K 9/00 (2022.01); G06V 10/34 (2022.01); G06V 20/52 (2022.01); G06V 40/16 (2022.01); G06V 40/20 (2022.01)
CPC G06V 10/34 (2022.01) [G06V 20/52 (2022.01); G06V 40/172 (2022.01); G06V 40/174 (2022.01); G06V 40/20 (2022.01)] 8 Claims
OG exemplary drawing
 
1. An information processing device comprising:
a memory; and
at least one processor coupled to the memory,
the at least one processor being configured to perform operations to:
detect an action of a person included in imaging data;
detect an emotion of the person;
calculate a degree of suspiciousness being a value indicating a degree of necessity of monitoring the person, based on the detected action and the detected emotion of the person; and
perform, based on the calculated degree of suspiciousness, mask processing of reducing an amount of information of a region where the person appears in the imaging data, the mask processing including superimposing another image on the region, a degree of transparency of the another image being adjusted so at least one of a color of clothes of the person or a color of hair of the person is able to be recognized.