# \#mesh

**URL:** https://discourse.itk.org/tag/mesh/12.md

[Latest](https://discourse.itk.org/latest.md) · [Categories](https://discourse.itk.org/categories.md) · [Tags](https://discourse.itk.org/tags.md)

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## [Convert itk::PointSet to an triangular itk::Mesh](https://discourse.itk.org/t/convert-itk-pointset-to-an-triangular-itk-mesh/6440)

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**Author:** [@HnHd](https://discourse.itk.org/u/HnHd)\
**Replies:** 1\
**Last updated:** [February 15, 2024, 7:25pm UTC](https://discourse.itk.org/t/convert-itk-pointset-to-an-triangular-itk-mesh/6440 "2024-02-15T19:25:02Z")

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Hello everyone, I have a 3D itk::PointSet that I need to save as an .stl file. My plan is to convert the PointSet into a mesh and then save it as an .stl file. However, I’m currently facing a challenge in defining the c…

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## [How to convert NIFTI or DICOM images into 3D mesh by using ITK?](https://discourse.itk.org/t/how-to-convert-nifti-or-dicom-images-into-3d-mesh-by-using-itk/4265)

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**Author:** [@Truring](https://discourse.itk.org/u/Truring)\
**Replies:** 5\
**Last updated:** [July 17, 2021, 11:34pm UTC](https://discourse.itk.org/t/how-to-convert-nifti-or-dicom-images-into-3d-mesh-by-using-itk/4265 "2021-07-17T23:34:07Z")

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I’m using ITK for spine reconstruction. I have some spine segmentation images in NIFTI format, how can I use ITK to reconstruct 3D spine mesh from these segmentation nifti images?

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## [3D model -\> DICOM/nii conversion](https://discourse.itk.org/t/3d-model-dicom-nii-conversion/3536)

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**Author:** [@a10227](https://discourse.itk.org/u/a10227)\
**Replies:** 4\
**Last updated:** [October 15, 2020, 10:14am UTC](https://discourse.itk.org/t/3d-model-dicom-nii-conversion/3536 "2020-10-15T10:14:38Z")

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Good day, I have raw patient images as well as their segmentations as 3D models. I need to convert segmentations to 3D image so that this converted image will be aligned with the patient’s one. Could you please tell me…

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## [Simplex Mesh Deformable Model doesn't change](https://discourse.itk.org/t/simplex-mesh-deformable-model-doesnt-change/386)

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**Author:** [@breno](https://discourse.itk.org/u/breno)\
**Replies:** 10\
**Last updated:** [December 15, 2019, 4:55pm UTC](https://discourse.itk.org/t/simplex-mesh-deformable-model-doesnt-change/386 "2019-12-15T16:55:09Z")

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Dear itk-developers, I’m trying to use the itkDeformableSimplexMesh3D filter to make a local adjustment of a simplex mesh. The mesh that I want to deform using this filter is already initialized close to the target stru…

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## [Decimating a Mesh with Associated Cell Data](https://discourse.itk.org/t/decimating-a-mesh-with-associated-cell-data/2072)

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**Author:** [@DVigneault](https://discourse.itk.org/u/DVigneault)\
**Replies:** 3\
**Last updated:** [July 24, 2019, 5:43am UTC](https://discourse.itk.org/t/decimating-a-mesh-with-associated-cell-data/2072 "2019-07-24T05:43:08Z")

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All– I’m getting some non-intuitive behavior (I don’t feel confident calling it a bug) when decimating a mesh which has point and cell data assigned. Say that I assign point data and cell data to a coarse mesh, and the…

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## [Python packages are now available for the Cuberille module](https://discourse.itk.org/t/python-packages-are-now-available-for-the-cuberille-module/302)

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**Author:** [@matt.mccormick](https://discourse.itk.org/u/matt.mccormick)\
**Replies:** 0\
**Last updated:** [October 18, 2017, 3:41pm UTC](https://discourse.itk.org/t/python-packages-are-now-available-for-the-cuberille-module/302 "2017-10-18T15:41:41Z")

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Python packages fro the ITKCuberille module can be installed with python -m pip install --upgrade pip python -m pip install itk-cuberille