Research on realizing the 3D occlusion tracking location method of fish's school target

Abstract

This paper takes the water detection and warning system as the application background, and studies on the school of fishes target in water occlusion tracking technology. In order to realize multi-target tracking and positioning, we first design a novel fish target information acquisition platform. Then, according to optical imaging, geometry, digital image and video processing etc., we systematically discuss the basic technology of occlusion tracking, investigate the matching model of the real fish occlusion, imaginary fish occlusion, and both of them concurrently, and finally realize the 3D fish target non-occlusion tracking. We use four fishes, as an example, to design various type of occlusion experiments. The experimental results show the accuracy and effectiveness of the proposed fish 3D occlusion tracking model. Compared with the previous works, the information acquisition platform we designed is more simple and effective.