VOT2021 game introduction

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 do everythingPossible to track a target for a long time; datasets include Public dataset (60 sequences) + Sequestered dataset (60 sequences) Undisclosed datasets; require at least 20fps

LT (Long-Term): It is required to detect whether the target is lost, if it is lost, it needs to be detected again, and the information content is printed as bbox and deterministic score. The data set includes 50 classes

RGBD =RGB + Depth Map: This track includes 80 sequences

RGB:
RGB color mode is a color standard in the industry. It is obtained by changing the three color channels of red, green (G), and blue (B) and superimposing them on each other.For a variety of colors, RGB is the color representing the three channels of red, green and blue. This standard includes almost all colors that can be perceived by human vision, and is one of the most widely used color systems at present.

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 of it is the actual distance of the sensor from 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