Box Mesh

This example creates a box mesh using the dimensions of an input brain atlas volume. The mesh is a structured hexahedral grid that fills the bounding box of the image.

Input

The input is a T1-weighted brain MRI volume from the SPL Brain Atlas:

Axial view of input volume

Sagittal view of input volume

Coronal view of input volume

Output

The output is a hexahedral mesh covering the bounding box of the input volume:

3D view of box mesh

Command

mvox -box -imask A1_grayT1-1mm_resample.nrrd -omesh boxmesh.vtu