I want to imporve the recall of tracking objects. How to set the threshold?

[lqych]

Hi, very great work! As mentioned in the title，I want to imporve the recall of tracking objects. How to set the threshold?
Can you give me some advice？I tried changing several thresholds, but the results were not satisfactory。。。。。。

[lien99]

Sorry to bother you — did you manage to solve this? I'm having the same issue.