The full name of VOT is Visual-Object-Tracking Challenge, which started in 2013 and was held in Sydney, Australia.
2021 will be held on October 16th with three tracks: ST/RT, LT, RGBD
ST/RT (Short-Term, Single-Target): single target, short sequence, the goal is to track a target as long as possible Target; Dataset includes Public dataset (60 sequences) + Sequestered dataset (60 sequences) Hidden dataset is not public; requires at least 20fps
LT (Long-Term): It is required to detect whether the target is lost, re-detect it if it is lost, and print the information content as bbox and certainty score. The data set includes 50 categories
RGBD =RGB + Depth Map: This track includes 80 sequences
RGB:
RGB color mode is a color standard in the industry. It obtains a variety of colors by changing the three color channels of red, green (G), and blue (B) and superimposing them on each other. Yes, RGB represents the colors of the three channels of red, green, and blue. This standard includes almost all colors that human vision can perceive. It is one of the most widely used color systems currently.
Depth Map:
In 3D computer graphics, a depth map is an image or image channel that contains information about the distance to the surface of a scene object from a viewpoint. Among them, the Depth Map is similar to a grayscale image, except that each pixel value is the actual distance between the sensor and the object. Usually the RGB image and the Depth image are registered, so there is a one-to-one correspondence between pixels.
Reference:
https://blog.csdn.net/donkey_1993/article/details/80781773