Fish Group Tracking Based on Delaunay Triangulation Network
In order to accurately track fish group, a new algorithm is proposed, which is based on the improved background subtraction (IBS) algorithm and the Delaunay Triangulation (DT) network. First, the IBS algorithm is used to segment each frame of the video; second, the center of each fish is evaluated; third, the DT network is established; fourth, the DT network is optimized and the center of the fish group is calculated. Experimental results show that this algorithm can track fish groups accurately and provide effective data for monitoring water quality.
Jun Wu Gang Xiao Yongliang Zhang Jiujun Chen Lumin Zhu Aiyan Li
Inst. of Graphic & Image Processing Zhejiang University of Technology Hangzhou, Zhejiang
国际会议
2011 4th International Congress on Image and Signal Processing(第四届图像与信号处理国际学术会议 CISP 2011)
上海
英文
544-547
2011-10-15（万方平台首次上网日期，不代表论文的发表时间）