INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

WIPO Patent Application WO/2024/003989

A1

An information processing system (10) comprises: an information acquisition means (110) for acquiring authentication history information indicating the history of an authentication process for comparing a target image with a registered image; an abnormality detection means (120) for detecting an abnormality in the authentication process on the basis of the authentication history information; a cause classification means (130) for, upon detection of the abnormality, classifying a cause of the abnormality by using the authentication history information; and a cause notification means (140) for notifying the classified cause of the abnormality. According to the information processing system, when an abnormality occurs in the authentication process, it is possible to notify the cause of the abnormality appropriately.

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YOSHIKAWA MUNEYUKI (JP)
SAISHO OSAMU (JP)
INUTSUKA YUSUKE (JP)
NAKATANI YOSHIHIRO (JP)
SHIMIZU YUKI (JP)

PCT/JP2022/025584

January 04, 2024

June 27, 2022

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NEC CORP (JP)

G06F21/32

WO2014155634A1

2014-10-02

JP2020500344A	2020-01-09
JP2016170700A	2016-09-23
JP2018124733A	2018-08-09
JP2006236028A	2006-09-07

EGAMI, TATSUO et al. (JP)

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