WATER QUALITY MEASUTING APPARATUS AND METHOD USING SENSING THE NUMBER OF LIVE FISH IN WATER

摘要

In the present invention, provided are an apparatus and a method for measuring water quality by sensing a number of fish in water, which compares and determines a number of growing fish by using movement of fish on image and accordingly accurately analyzes and monitors the same, comprising a first image obtaining part (110); a second image obtaining part (120); an image converting part (130); a candidate area sensing part (140); a fish area determining part (150); a fish area number comparing part (160); a fish number counting part (170); a fish number calculating part (180); and a contamination determining part (190).