- Pytorch implementation of simple IOU-tracker
- Tracking is done per frame.
- IOU-tracker as its name suggests, is based on the intersection over union of the bounding boxes, so we want to compare one bbox of currenct frame with previous frame bboxes.
- to get accurate tracking, the difference between frames should not be so far. so, try to capture frames in higher fps (frame per second) from your video.
- it is better to have fps higher than 25, then you can choose higher IOU_threshold