showing only the face with highest confidence

[monajalal]

Hi Andrés
Thanks a lot for the great repository. I have a mp4 video and some frames it shows two predicted face while there is only one face. When I am getting inference using your ipynb for video, is there a way I could force it to show only faces with probably of detection higher than 90%?

[H1ppx]

@monajalal I did some digging because I need something similar, the retinaface implementation does not seem to have any use of confidence at least in terms of the demo ./spiga/demo/analyze/track/retinasort/face_tracker.py. The import is from this repo so you can probably use some sort of modification to process_frame() in face_tracker.py to incorporate it

[parsapahlavan]

@monajalal This might be a bit late, but any other people facing the same question can try changing the 'config.py' file located at 'spiga/demo/analyze/track/retinasort'.

There are 'score_thr' attributes for the tracker you want to use.

[emlcpfx]

Is there a way to point it to the face you want? For example, if I used face recognition, how would I use that bbox or x,y coord to tell SPIGA which face I want?