Closed zhanzheng8585 closed 4 years ago
Hi. This follow the definition of SRCNN for the definition of low-resolution image (which is bicubically interpolated images). You can see detail in section 3.1 of SRCNN paper.
Hi. This follow the definition of SRCNN for the definition of low-resolution image (which is bicubically interpolated images). You can see detail in section 3.1 of SRCNN paper.
Thank you!
For super resolution, after downsampling, the feature maps shrink. And your code shows the reverse operation in upsampling stage. It seems that the final picture has the same size with original picture? I try to implement your code in pytorch, but the picture size didn't change.
for example
when scale = 2 downsample /2 upsample * 2
when scale = 4 downsample /2 downsample /2 upsample 2 upsample 2