Hi all, I am brand new to 3D Slicer and am using it on MRIs. I have just started learning to use totalsegmentor to automatically segment muscles, its going okay but so far there are segments I need to increase or decrease the width of across all of the slices. From what I gather I can use the scis…

The Margin tool would allow you to grow a segment uniformly in all directions (in 3D). If that isn’t what you want, some screen shots and some more description of what you are trying to accomplish would be helpful.

Hello, thank you for your answer! I tried the margin tool on the MRI I have open and it says “Not feasible at current resolution,” any tips or am I using it wrong? Re: picture—this is an example, inside the red outline is what I am getting right now and I want to expand the boundries to the blue ou…

Margin does the trick, for anyone wondering how to resolve “not feasible” problem, check this out: [image] How do I set segmentation resolution Support Operating system: Windows 10 Slicer version: Slicer 4.11.20210226 Question: I am completely new to 3D Slicer. I was wo…

Increase Width of segments after TotalSegmentor autosegmentation

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waterbottle June 26, 2024, 12:46am 4

Margin does the trick, for anyone wondering how to resolve “not feasible” problem, check this out:

Topic		Replies	Views
3d Slicer segmentation decrease by 1mm Support	2	294	August 20, 2019
How do I set segmentation resolution Support	3	475	August 5, 2021
Margin Tool does not change anything Support	11	113	March 6, 2026
How to expand a segment size via Python Development	14	2180	September 11, 2023
Margin effect to dilate segmentation Support segmentation	4	883	September 9, 2021

Increase Width of segments after TotalSegmentor autosegmentation

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