US 12,175,687 B2
Information processing apparatus, control method, and program
Ryoma Oami, Tokyo (JP); Katsuhiko Takahashi, Tokyo (JP); Yusuke Konishi, Tokyo (JP); Hiroshi Yamada, Tokyo (JP); Hiroo Ikeda, Tokyo (JP); Junko Nakagawa, Tokyo (JP); Kosuke Yoshimi, Tokyo (JP); Ryo Kawai, Tokyo (JP); and Takuya Ogawa, Tokyo (JP)
Assigned to NEC CORPORATION, Tokyo (JP)
Filed by NEC Corporation, Tokyo (JP)
Filed on Aug. 16, 2023, as Appl. No. 18/234,703.
Application 18/234,703 is a continuation of application No. 17/742,607, filed on May 12, 2022, granted, now 11,823,398.
Application 17/742,607 is a continuation of application No. 16/444,417, filed on Jun. 18, 2019, granted, now 11,361,452, issued on Jun. 14, 2022.
Application 16/444,417 is a continuation of application No. 16/085,851, granted, now 10,699,422, issued on Jun. 30, 2020, previously published as PCT/JP2017/002711, filed on Jan. 26, 2017.
Claims priority of application No. 2016-055171 (JP), filed on Mar. 18, 2016.
Prior Publication US 2023/0394684 A1, Dec. 7, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06T 7/292 (2017.01); G06T 1/00 (2006.01); G06T 7/20 (2017.01); G06T 7/269 (2017.01); G06V 20/52 (2022.01); G06V 40/20 (2022.01); H04N 7/18 (2006.01); H04N 23/80 (2023.01); H04N 23/90 (2023.01)
CPC G06T 7/292 (2017.01) [G06T 1/0007 (2013.01); G06T 7/20 (2013.01); G06T 7/269 (2017.01); G06V 20/53 (2022.01); G06V 40/25 (2022.01); H04N 7/181 (2013.01); H04N 7/185 (2013.01); H04N 23/80 (2023.01); H04N 23/90 (2023.01); G06T 2207/20076 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/30196 (2013.01); G06T 2207/30232 (2013.01); G06T 2207/30242 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A video surveillance system comprising:
at least one memory storing instructions; and
at least one processor coupled to the at least one memory, and configured to execute the instructions to:
acquire a captured image captured by a surveillance camera;
output an attribute according to belongings of a person captured in the captured image;
estimate distribution of the attribute in a range not included in a capturing range of the surveillance camera using information estimated by performing a crowd movement simulation; and
output a result of statistical processing based on an output result of the attribute.