“…The breadth and depth of single object tracking is covered by recent reviews [38,33] including an overview of the many diverse and dynamic factors to overcome conditions general to the scene: uneven illumination, shadow casting, reflection, as well as to the target: shape changes, and in relation to other objects: occlusion, similar close objects, clutter with the background, and the camera: fast motion and zooming. Diverse benchmarks like OTB [38], ALOV [33], and VOT [20], have accelerated the performance of trackers in general, and they have caused a convergence in tracking methods.…”