Operating system: Windows 8.1
Slicer version: 4.11.20210226
Expected behavior: Use the same resolution as volume images
Actual behavior: The segmentation has higher image resolution compared to native T1 volume
I have been segmenting brain lesions on T1 images for a while. After coregistering T1 to DTI images I hoped to use these segmentations to analyse DTI parameters (FA, MD etc.) within the segmentation.
As suggested, I exported the segmentations as lablemaps. However, image resolution has changed. Slice thickness has been reduced from 1 mm (native volume) to 0.7 mm (segmentation) and z axis slices have been increased from a total of 168 (native volume) to 240 (segmentation).
Sadly, this unable me to overlay the segmentation to the coregistered images and derive DTI parameters.
I have managed to modify the slice thickness, but I cannot change the number of slices in the z axis.
Could you please help me?
All the best