Title:
LIVING-BODY DETECTION DEVICE, CONTROL METHOD, AND COMPUTER-READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/074833
Kind Code:
A1
Abstract:
A living-body detection device (2000) causes a display device (20) to display a plurality of screens (30). At least one of the plurality of screens (30) includes a plurality of regions (32). At least two of the plurality of regions (32) include mutually different displayed matters. The living-body detection device (2000) acquires a plurality of captured images (40). The captured images (40) are generated by capturing images of a target object (50) by means of a camera (10) while the screens (30) are displayed. The living-body detection device (2000) determines whether or not the target object (50) is a living body by using the plurality of captured images (40).
Inventors:
TAKAHASHI KOICHI (JP)
MIYAMOTO TAKAMICHI (JP)
MIYAMOTO TAKAMICHI (JP)
Application Number:
PCT/JP2020/038329
Publication Date:
April 14, 2022
Filing Date:
October 09, 2020
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06T7/00
Domestic Patent References:
| WO2016059786A1 | 2016-04-21 |
Foreign References:
| US20180173980A1 | 2018-06-21 | |||
| JP2017518691A | 2017-07-06 | |||
| JP2003178306A | 2003-06-27 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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