FISH COUNTING METHOD, FISH PHOTOGRAPHING DEVICE, AND FISH COUNTING SYSTEM

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专利权人:

CHUGOKU ELECTRIC POWER CO INC:THE

发明人:

TAKEUCHI YASUNORI,MAKI KAZUNARI

申请号：

JP20070003663

公开号：

JP2008171196(A)

申请日:

2007.01.11

申请国别(地区):

日本

年份:

2008

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a fish counting method, a fish photographing device and a fish counting system, capable of improving the counting accuracy for counting of fishes moving in a fish-way. SOLUTION: The counting system 10 includes a hydraulic turbine 20 including a plurality of compartments 24, a camera 30 provided in each compartment 24 within the hydraulic turbine 20, and a computer 40 for analyzing images taken by each camera 30 within the hydraulic turbine 20 for counting and tabulating fish. COPYRIGHT: (C)2008,JPO&INPIT

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/