US 12,169,982 B2
Collation system
Taketo Kochi, Tokyo (JP); and Kenji Saito, Tokyo (JP)
Assigned to NEC CORPORATION, Tokyo (JP)
Filed by NEC Corporation, Tokyo (JP)
Filed on Jun. 26, 2023, as Appl. No. 18/214,249.
Application 18/214,249 is a continuation of application No. 18/199,463, filed on May 19, 2023.
Application 18/199,463 is a continuation of application No. 17/524,955, filed on Nov. 12, 2021, granted, now 11,704,932.
Application 17/524,955 is a continuation of application No. 16/645,196, granted, now 11,210,496, issued on Dec. 28, 2021, previously published as PCT/JP2018/029806, filed on Aug. 8, 2018.
Claims priority of application No. 2017-179063 (JP), filed on Sep. 19, 2017.
Prior Publication US 2023/0334900 A1, Oct. 19, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06V 40/16 (2022.01)
CPC G06V 40/167 (2022.01) [G06V 40/171 (2022.01); G06V 40/173 (2022.01)] 12 Claims
OG exemplary drawing
 
1. An information processing method performed by a computer and comprising:
acquiring a captured image of a pre-passage side area of a first gate corresponding to a first lane, the captured image including at least a part of a pre-passage side area of a second gate corresponding to a second lane adjacent to the first lane;
detecting a feature amount of a person moving on the first lane and a feature amount of a person moving on the second lane from the captured image; and
recognizing the person moving on the first lane on a basis of the feature amount of the person moving on the first lane and the feature amount of the person moving on the second lane, the person moving on the first lane and the person moving on the second lane located in an end area in a horizontal direction in the captured image.