“…Visual tracking aims at generating the movement trajectories of an object by calculating the moving object's state information such as position, speed and its corresponding and matching relationships between frames. As an important topic in computer vision, not only does visual tracking provide reliable data for motion analysis and scene understanding, but it also underpins a wide range of applications, including military navigation guidance [1,2], autonomous driving [3,4], activity analysis [5,6,7], human-computer interfaces [8,9] and intelligent supervision [10,11]. Recently, researchers have proposed numerous algorithms to this fundamental subject in the literature [12,13,14,15,16].…”