Multi-target tracking -SORT

SORT paper summarizes;

Papers Address: http://arxiv.org/pdf/1602.00763.pdf

Code Address: https://github.com/abewley/sort

1.tracking-by-detection框架。

Detecting 2.faster + kalman + hungarian

3. The article shows detection accuracy, affecting tracking accuracy

4.IOU calculate cost matrix

5. kalman:X=[Xcenter,Ycenter,scale(area), ratio, Xcenter*,Ycenter*,scale(area)*]