Invention Grant
- Patent Title: Passenger counting device, system, method and program, and vehicle movement amount calculation device, method and program
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Application No.: US16296342Application Date: 2019-03-08
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Publication No.: US10755124B2Publication Date: 2020-08-25
- Inventor: Shinichi Miyamoto
- Applicant: NEC CORPORATION
- Applicant Address: JP Tokyo
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/50 ; G06T1/00 ; G06T7/60
Abstract:
The erroneous detection determination system acquires a movement amount of a vehicle. The erroneous detection determination system calculates, based on the movement amount of the vehicle, distances in a depth direction of objects detected as faces of passengers of the vehicle from an image of the vehicle. The erroneous detection determination system determines whether the detected objects include an object that has been erroneously detected, based on the distances in the depth direction of the objects.
Public/Granted literature
Information query
