Title:
情報処理装置、情報処理方法及び認証システム
Document Type and Number:
Japanese Patent JP7426630
Kind Code:
B2
Abstract:
To identify that a person who left a shooting area of a camera has returned to the shooting area.SOLUTION: An information processor 2 includes: a captured image acquisition unit 231 that acquires a captured image of a predetermined area; a feature identification unit 232 that identifies features of a person included in a first captured image acquired by the captured image acquisition unit 231; a change recording unit 233 that allows a storage unit 22 to store the features of an exiting person, who has changed from a first state to a second state, in association with a change time from the first state to the second state, in the first captured image and a second captured image; a determination unit 234 that determines that the exiting person has returned to the area when the feature identification unit 232 identifies the features of the same person as the exiting person that the change recording unit 233 allowed the storage unit 22 to store in association with the change time, in a third captured image; and a notification unit 235 that notifies an external device of information based on the determination result of the determination unit 234.SELECTED DRAWING: Figure 5
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Inventors:
Tokuyuki Endo
Yoshihiro Yamato
Yasunobu Uchiyama
Masaaki Hayashida
Yoshihiro Yamato
Yasunobu Uchiyama
Masaaki Hayashida
Application Number:
JP2021188666A
Publication Date:
February 02, 2024
Filing Date:
November 19, 2021
Export Citation:
Assignee:
Tech Farm Co., Ltd.
Galaxy's Co., Ltd.
Galaxy's Co., Ltd.
International Classes:
G07C9/38; G07C9/37
Domestic Patent References:
| JP2006236260A | ||||
| JP2015111836A | ||||
| JP201733358A |
Attorney, Agent or Firm:
Soko International Patent Attorney Corporation
Michihiro Izumi
Kyosuke Kutsune
Kensuke Terakawa
Michihiro Izumi
Kyosuke Kutsune
Kensuke Terakawa