For 3D cost aggregation of the cost volume, two non-local filters are further added for cost volume filtering in each channel/depth.
I don't understand this sentence so I looked up your code, but you didn't add NLFilter3D Module into the cost aggregation network.
From the code I guess you mean that it does NLF along the Feature channel and the Disparity channel to get 2 tensors, and the concat them to do 3D conv. Is that right?
Hello, In the paper you mentioned that
I don't understand this sentence so I looked up your code, but you didn't add
NLFilter3DModule into the cost aggregation network. From the code I guess you mean that it does NLF along the Feature channel and the Disparity channel to get 2 tensors, and the concat them to do 3D conv. Is that right?