PeterL1n / BackgroundMattingV2

Real-Time High-Resolution Background Matting
MIT License
6.84k stars 953 forks source link

how to understand the "err_map" #189

Open Pros-yanghaozhe opened 2 years ago

Pros-yanghaozhe commented 2 years ago

I'm interested in the "err_map",however,i just find that "err_map" is a dimension of the "output" after the decoder, as:

errsm = x[:, 4:5].clamp(0., 1.)

could you please tell me more details about "err_map" ? (how to calculate)