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The paper "A multi-scale pyramid of 3D fully convolutional networks for abdominal multi-organ segmentation" mentioned "The lower-resolution-level 3D FCN predictions are upsampled, cropped and concatenated with the inputs of a higher resolution 3D FCN."
I think it means the input of first stage not just 0.5 downsampling of the input simply, the input of the first stage should have more visual range than the input of second stage, the Fig.1 in the paper shows this very clearly.
I think the right process is let the input as first stage's input, then crop the center square area of the input (w, h = 0.5input_w, 0.5input_h), then upsample it 2x to the same size of the input, use it as the input of second stage, then go on......
The text was updated successfully, but these errors were encountered:
qinwang-ai
changed the title
The cropping part of the paper mentioned missed?
The cropping part the paper mentioned missed?
Jan 9, 2019
qinwang-ai
changed the title
The cropping part the paper mentioned missed?
The cropping part paper mentioned missed?
Jan 9, 2019
The paper "A multi-scale pyramid of 3D fully convolutional networks for abdominal multi-organ segmentation" mentioned "The lower-resolution-level 3D FCN predictions are upsampled, cropped and concatenated with the inputs of a higher resolution 3D FCN."
I think it means the input of first stage not just 0.5 downsampling of the input simply, the input of the first stage should have more visual range than the input of second stage, the Fig.1 in the paper shows this very clearly.
I think the right process is let the input as first stage's input, then crop the center square area of the input (w, h = 0.5input_w, 0.5input_h), then upsample it 2x to the same size of the input, use it as the input of second stage, then go on......
The text was updated successfully, but these errors were encountered: