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Live-fish Water Quality Monitoring Experiment Based on Video Understanding

WANG Li-na,FANG Jing-long(Institute of Graphics and Image,Hangzhou Dianzi University,Hangzhou Zhejiang 310018,China)  
The experiment of live-fish water quality monitoring based on video understanding is a new means of bio-monitoring.The experiment transforms the movement of live-fish into video image data by computer vision real-time and continuously,and after moving target detection and tacking processing of the video image to obtain trajectories of live-fish,and then extracts and analyzes behavior parameters of live-fish which may reflect water pollution living condition,and then to achieve the purpose of comprehensive evaluation of water quality.In the experiment,it monitors behavior of live-fish in normal water quality condition and under abnormal water quality condition respectively.
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