“…Computer vision collects image information through sensor equipment and obtains the information contained in the image through image processing, detection, recognition, understanding, etc., so as to achieve the purpose of perceiving the external world. At present, the visual target tracking technology has been developed rapidly, especially in the case of simple background; few interfering objects or setting constraints, the tracking effect has been able to meet the needs of human beings [4]. However, there are still many challenges in target tracking in practical applications, especially the illumination changes, deformation, occlusion, background clutter, and other factors during the tracking process have a great impact on the performance of the target tracking algorithm.…”