  The development of visual object tracking has continued for decades. Recent
years, as the wide accessibility of the low-cost RGBD sensors, the task of
visual object tracking on RGB-D videos has drawn much attention. Compared to
conventional RGB-only tracking, the RGB-D videos can provide more information
that facilitates objecting tracking in some complicated scenarios. The goal of
this review is to summarize the relative knowledge of the research filed of
RGB-D tracking. To be specific, we will generalize the related RGB-D tracking
benchmarking datasets as well as the corresponding performance measurements.
Besides, the existing RGB-D tracking methods are summarized in the paper.
Moreover, we discuss the possible future direction in the field of RGB-D
tracking.
