US 12,283,169 B2
Monitoring system, monitoring method, and recording medium
Yasushi Watanabe, Tokyo (JP); Takuji Ogawa, Tokyo (JP); Yukio Nada, Tokyo (JP); and Sayuri Watanabe, Tokyo (JP)
Assigned to NEC CORPORATION, Tokyo (JP)
Appl. No. 18/279,515
Filed by NEC Corporation, Tokyo (JP)
PCT Filed Mar. 5, 2021, PCT No. PCT/JP2021/008761
§ 371(c)(1), (2) Date Aug. 30, 2023,
PCT Pub. No. WO2022/185541, PCT Pub. Date Sep. 9, 2022.
Prior Publication US 2024/0153369 A1, May 9, 2024
Int. Cl. H04N 7/18 (2006.01); G06V 20/52 (2022.01); G06V 40/16 (2022.01); G08B 21/02 (2006.01)
CPC G08B 21/02 (2013.01) [G06V 20/52 (2022.01); G06V 40/161 (2022.01); G06V 40/175 (2022.01); H04N 7/183 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A monitoring system comprising:
one or more memories storing instructions; and
one or more processors configured to execute the instructions to:
recognize a person to be monitored and a registered companion associated with the person to be monitored;
perform a first notification in a case where it is recognized that the person to be monitored and the registered companion are not present together; and
perform a second notification different from the first notification in a case where it is recognized that the person to be monitored and the registered companion are present together, wherein recognize the person to be monitored and the registered companion is based on a face image captured at a predetermined place, and further determines whether the person to be monitored is in trouble based on the face image, and
perform the first notification or the second notification is executed in a case where it is determined that the person to be monitored is in trouble.