Frame interval for tracker

[mayur-ag]

Thanks for the good work! I am looking to change the interval of detection. For instance, run detection every other frame, but run tracker on every frame. This is important for two reasons: firstly, it will reduce the GPU usage required for inference. Secondly, I am running detection and tracking on low FPS videos so that will help me ameliorate the problem. Currently, if I do tracker.update() with no detection, it fails with an error.

My problem is similar to this issue in deep_sort repo

[aminromi11]

same question