search

lmb-freiburg / flownet2

FlowNet 2.0: Evolution of Optical Flow Estimation with Deep Networks
https://lmb.informatik.uni-freiburg.de/Publications/2017/IMKDB17/
Other
1k stars 318 forks source link

Some question about accum_layer #4

Closed dsqx71 closed 7 years ago

dsqx71 commented 7 years ago

accum_layer seems similar to resample layer, but it has backward. Is that right?

nikolausmayer commented 7 years ago

Hi Xu Dong, it's similar, yes. The accum_layer can accept many inputs, has a forward_cpu implementation, and can do a backward pass.