Operating system: Win10
Slicer version: 5.2.1 r31317 / 77da381
I am encountering the following problem:
- segments were obtained by using the segment editor
- the voxel spacing of the master volume was: 1 x 1 x 1 mm³ (the default value)
- now I would need to change the voxel spacing of the master volume and also the voxel spacing of the
already obtained segments
Unfortunately I couldn´t find a smooth solution for this task; once the voxel dimensions of the master volume are changed, the change of the “link”: source geometry - segmentation (in segment editor) causes the dimension of the segmentation to increase.
Intuitively I expected that a change of the master volume from 1 x 1 x 1 → 0.25 x 0.25 x 0.25 mm³ and subsequent changing the segmentation from 1 x 1 x 1 → 0.25 x 0.25 x 0.25 mm³ would cause no change in dimension of the segmentation; instead the voxel number of the segmentation is increased by 4 (1 → 0.25) in each dimension.
What is the right way to change / adapt the voxel spacing of the segments and the corresponding master volume?