Open dimst23 opened 4 months ago
I'm not too familiar with mutual information on volumetric data. If you have a link to a basic tutorial or paper, I can try and see what the difference is.
Naively speaking, would it suffice to just reshape the 3d tensor (B, C, H, W) -> (B, CHW)
or is the result different?
Hello!
The implementation looks very interesting and I was looking for a fully differentiable implementation of the mutual information calculation.
I am using 3D images, basically MRI images that are volumes and I wanna calculate the mutual information between two of them. The dimensions I have are (1, 256, 256, 256), where the first dimension is the batch size and the rest three are the width, depth and height.
I tried several ways to modify the current implementation but I failed. Below I attach my latest modification which doesn't yield correct results.
Any help would be highly appreciated!
Best, Dimitris