[Insight-users] how to create simplex mesh from binary data

[Ori Hay]

Hi

 

I want to create a simplex mesh from binary image (segmented volume) , with
predefined resolution (e.g. if a voxel is 1x1x1 mm create a mesh with 5mm
spacing between vertices)

 

Is there a simple method for doing this ?

I thought of using  

itk::BinaryMask3DMeshSource< BinaryImageType, TriangleMeshType > 

followed by:

itk::TriangleMeshToSimplexMeshFilter< TriangleMeshType, SimplexMeshType >

Is there a way to define the output resolution when using
BinaryMask3DMeshSource or TriangleMeshToSimplexMeshFilter?

 

One workaround I was thinking of is to resample the binary volume to 5x5x5
mm voxels and create a mesh from the resample data,

Does it sound wise ? 

 

Regards

 

Ori Hay

PhD. Student 

Tel Aviv University

 

 

 

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