Currently, this repository only supports 3D grayscale (single-channel) images. If you are looking for a learning-based method that supports 2D grayscale images, you may check out our latest work at https://github.com/cwmok/Conditional_LapIRN. We have created a 2D example.
Alternatively, you may also check out the great VoxelMorph framework at https://github.com/voxelmorph/voxelmorph. They have a lot of tutorials for medical image registration, and their framework supports 2D registration as well.
Hi @dzz416,
Currently, this repository only supports 3D grayscale (single-channel) images. If you are looking for a learning-based method that supports 2D grayscale images, you may check out our latest work at https://github.com/cwmok/Conditional_LapIRN. We have created a 2D example.
Alternatively, you may also check out the great VoxelMorph framework at https://github.com/voxelmorph/voxelmorph. They have a lot of tutorials for medical image registration, and their framework supports 2D registration as well.