Extremly slow when faces more than 15

[lucasjinreal]

This is 500x500 input, when only 1 face, it runs 30fps+ on GTX1070, but speed drop fast when faces more than 15 and down to only 4 fps..,...

How to improve that. this is on 32.

But 64 almost same.

[lucasjinreal]

This is my yolov3 mobilenet detect both face and hands. It's does not dramaticaly slow down the speed when target becomes a lot.

[yjyoo3312]

@jinfagang Sorry for the late reply! I think the demo file we employed can be improve regarding that. We are preparing to update version 2 of the model till this December and we will check this issue too. Thank you for the comment!