kakaxi314
Question for the kernel design in multi-batch input.
Thank you for your nice work. Since the code is not yet open, I write down my question for your kernel design.
In the paper, given the image feature information, you set this feature as the convolution weight. My question is when the size of the batch of the input images is larger than 1, how did you compute the convolution operation?
In pytorch, kernel shape of CNN is [out_channels, in_channels, kernel_size, kernel_size] which means that the same kernels are applied to different multi-batch tensor (e.g. img.shape = [batch, channel, height, width]). So I guess that you may split the multi-batch-tensor into single-batch-tensor for computation... or did you personally re-implement the convolution operation??..
Thank you for your nice work. Since the code is not yet open, I write down my question for your kernel design. In the paper, given the image feature information, you set this feature as the convolution weight. My question is when the size of the batch of the input images is larger than 1, how did you compute the convolution operation? In pytorch, kernel shape of CNN is [out_channels, in_channels, kernel_size, kernel_size] which means that the same kernels are applied to different multi-batch tensor (e.g. img.shape = [batch, channel, height, width]). So I guess that you may split the multi-batch-tensor into single-batch-tensor for computation... or did you personally re-implement the convolution operation??..
The author claimed that he wrote some CUDA code. I have a reimplemented version of guideconv version using conv and bmm. But I got even worse results with the guideconv fusion blocks than the naïve concatenating strategy. That's weird.
@JUGGHM could you please share your code with me ?maybe i can provide some suggestions
@JUGGHM could you please share your code with me ?maybe i can provide some suggestions
The implemention actually refered to the CSPN naïve implemention by the author of CSPN, and it's easy to understand.
Hi guys, I've shared my naive implementation based on CSPN in https://github.com/kakaxi314/GuideNet/issues/10, let me known if it helps, or you have any questions or suggestions.
