This is the official Pytorch implementation of "Affine Medical Image Registration with Coarse-to-Fine Vision Transformer" (CVPR 2022), written by Tony C. W. Mok and Albert C. S. Chung.
I encountered a problem when running the source code. Training loss is always negative, Sim_ NCC has always been a negative number. I have not changed any structure of the code and the data is correct. What is the problem and how can I solve it.
Hi,
I encountered a problem when running the source code. Training loss is always negative, Sim_ NCC has always been a negative number. I have not changed any structure of the code and the data is correct. What is the problem and how can I solve it.
Best, Yongxin