Asking help why some face photo cannot detect

[darapenhchet]

Dear DarrMirr,

Could I ask you share me some hints why some photos cannot detect the face?

Best Regards,
Dara Penhchet

[DarrMirr]

@darapenhchet hello. Sorry, for long delay to response for your question.

I think there are some reasons:

• small photo size
• face on photo too small
• only part of face is visible. MTCNN network is pretty good for full face
• MTCNN network is configured to do the best and some regions on photo can be remove during refinement stage