I found that the uploaded model pretrained from replay/3dmad database don't work well in other database, such as NUAA.
What's worse, I found that images with dark light are easy to be seen as real face, and images with bright light are always to be seen as attacks. Therefore, in 5105 real-face images from NUAA database, only 18% images are predicted as real face.
What can I do next? Maybe feeding more data into network? Or, just classifying one frame really works in the real world?
I found that the uploaded model pretrained from replay/3dmad database don't work well in other database, such as NUAA.
What's worse, I found that images with dark light are easy to be seen as real face, and images with bright light are always to be seen as attacks. Therefore, in 5105 real-face images from NUAA database, only 18% images are predicted as real face.
What can I do next? Maybe feeding more data into network? Or, just classifying one frame really works in the real world?