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1. (WO2018163771) WATER QUALITY INSPECTION SYSTEM AND WATER QUALITY INSPECTION METHOD

Pub. No.:    WO/2018/163771    International Application No.:    PCT/JP2018/005718
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Tue Feb 20 00:59:59 CET 2018
IPC: G01N 21/27
G01J 3/36
Applicants: FUJIFILM CORPORATION
富士フイルム株式会社
HIROSHIMA UNIVERSITY
国立大学法人広島大学
Inventors: ONO, Shuji
小野 修司
SAKUNO, Yuji
作野 裕司
Title: WATER QUALITY INSPECTION SYSTEM AND WATER QUALITY INSPECTION METHOD
Abstract:
The purpose of the present invention is to provide a water quality inspection system and water quality inspection method that make it possible to reduce the size and weight of an imaging device and appropriately acquire a plurality of images through the adjustment of a single optical system and that make the alignment of acquired spectral images unnecessary. This water quality inspection system is provided with an imaging device having an imaging optical system, a directional sensor, and an image acquisition unit for acquiring a first image received from the directional sensor via a first optical filter and a second image received via a second optical filter; a water quality data calculation unit for calculating water quality data for an object of water quality inspection on the basis of the first image and second image acquired by the image acquisition unit, which show the object of water quality inspection imaged by the imaging device; and a water quality distribution image generation unit for using the water quality data calculated by the water quality data calculation unit to generate a water quality distribution image showing the water quality distribution of the object of water quality inspection.