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1. (WO2018105171) IMAGE RECOGNITION SYSTEM AND IMAGE RECOGNITION METHOD

Pub. No.:    WO/2018/105171    International Application No.:    PCT/JP2017/029533
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Fri Aug 18 01:59:59 CEST 2017
IPC: G06T 7/00
G06T 7/20
G08B 21/02
G08B 25/00
G08B 25/04
Applicants: KONICA MINOLTA, INC.
コニカミノルタ株式会社
Inventors: HAYATA, Keisuke
早田 啓介
Title: IMAGE RECOGNITION SYSTEM AND IMAGE RECOGNITION METHOD
Abstract:
An image recognition system is provided with a plurality of sensor devices and a server device. Each of the plurality of sensor devices is provided with a first image recognition unit and a transmission data generation unit. The first image recognition unit performs an image recognition process with respect to time-series images captured in chronological order, and estimates whether a predetermined event has occured to an image pickup subject in the time-series images. On condition that the first image recognition unit has made the estimation that the predetermined event has occurred to the image pickup subject, the transmission data creation unit generates, as transmission data to be transmitted to the server device, a first time-series image acquired by cutting a partial image including an image of the image pickup subject out of respective images that constitute the time-series images. The server device is provided with a second image recognition unit. The second image recognition unit performs an image recognition process with respect to the transmission data with higher image recognition accuracy than by the first image recognition unit, and estimates whether the predetermined event has occurred to the image pickup subject.