unpool in matting.py - Githubissues

Joker316701882 / Deep-Image-Matting

This is tensorflow implementation for paper "Deep Image Matting"

626 stars 188 forks source link

unpool in matting.py #26

Closed KeyKy closed 6 years ago

KeyKy commented 6 years ago

I can not fully understand unpool. Could you explain the algorithm？I found the loss converges when using unpool, while tf.image.resize_bilinear hardly converges.