# Edges in 3d volume

**URL:** <https://discourse.slicer.org/t/edges-in-3d-volume/4921>\
**Category:** Support\
**Tags:** heart\
**Created:** [November 30, 2018, 11:05pm UTC](https://discourse.slicer.org/t/edges-in-3d-volume/4921 "2018-11-30T23:05:08Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sarvpriya1985](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/sarvpriya1985/32/4094_2.png) [@sarvpriya1985](https://discourse.slicer.org/u/sarvpriya1985)\
**Post date:** [November 30, 2018, 11:05pm UTC](https://discourse.slicer.org/t/edges-in-3d-volume/4921/1 "2018-11-30T23:05:08Z")

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Operating system: windows 10  
Slicer version:4.10  
Expected behavior:  
Actual behavior:  
Hi,  
Would appreciate thoughts on how to deal with edges in 3d volume after segmentation. I have seen these on few cases of mine now and don’t know how to get rid of them.

Attaching a sample here.

Thanks,  
Sarv

 ![Edges](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/c/a/ca11618d0742a662af03e00fa5c46c8746db9778.jpeg)

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [November 30, 2018, 11:20pm UTC](https://discourse.slicer.org/t/edges-in-3d-volume/4921/2 "2018-11-30T23:20:47Z")

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You see the stripes because your volume has highly anisotropic spacing. I would recommend to crop and resample your volume to have isotropic spacing using _Crop volume_ module.

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**Author:** ![sarvpriya1985](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/sarvpriya1985/32/4094_2.png) [@sarvpriya1985](https://discourse.slicer.org/u/sarvpriya1985)\
**Post date:** [December 1, 2018, 2:33pm UTC](https://discourse.slicer.org/t/edges-in-3d-volume/4921/3 "2018-12-01T14:33:22Z")

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Thanks a lot. I fixed that and it came perfect.

Will keep posted.

Sarv