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1. (WO2017037896) ANOMALY DETECTION DEVICE, ANOMALY DETECTION METHOD, AND ANOMALY DETECTION PROGRAM

Pub. No.:    WO/2017/037896    International Application No.:    PCT/JP2015/074978
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Sep 03 01:59:59 CEST 2015
IPC: G06T 7/00
Applicants: FUJITSU LIMITED
富士通株式会社
Inventors: FUSE Takashi
布施貴史
KOEZUKA Tetsuo
肥塚哲男
Title: ANOMALY DETECTION DEVICE, ANOMALY DETECTION METHOD, AND ANOMALY DETECTION PROGRAM
Abstract:
Provided is an anomaly detection device, wherein the anomaly detection device is provided with: an image-capture unit for capturing an image of an object and generating a first and a second image frame included in a first image frame group; a pseudo-work generation unit for generating, as opposed to the first and second image frames included in the first image frame group, each of the first image frame and a third image frame, the third and the second image frame, or the third and a fourth image frame, said frames being included in a second image frame group; a normal space generation unit for generating normal spatial data on the basis of the first and second image frames included in the first image frame group and the first and third image frames, the third and second image frames, or the third and fourth image frames included in the second image frame group; and a comparison unit for detecting an anomaly in an object on the basis of the normal spatial data.