Hi! I am using pyRadiomics v3.0. I have a VOI of an organ, which was created by consecutively delineating 2D ROIs on the axial plane, i.e., in each slice. I want to characterise the whole volume using radiomic features.
If I use this VOI and the respective label map volume as inputs, what are the differences of the features when using:
i) Force2D = True (on axial plane)
ii) Force 2D = False ?
Ideally, my idea would be to analyse the whole volume. However, out-of-plane resolution is very low compared to in-plane resolution (MR image). I am not very interested in the information “out-of-plane”, more so on the junction of the information portrayed in all axial slices.