Kheil-Z

Results 2 comments of Kheil-Z

Add warning to documentation that warp in nearest neighbor mode is non differentiable

Nearest-neighbor warping is technically differentiable but produces zero gradients almost everywhere, so it blocks gradient flow during training. In the semi-supervised registration setting, the correct approach would be to one-hot...

Add warning to documentation that warp in nearest neighbor mode is non differentiable

Hi @kvttt , Thanks for the detailed suggestions! I fully agree: - Adding optional one-hot encoded labels to VoxelMorph.forward and warping them consistently with the intensity images aligns well with...