The generation of tetrahedral mesh models for neuroanatomical MRI

  title={The generation of tetrahedral mesh models for neuroanatomical MRI},
  author={Carl Lederman and Anand A. Joshi and Ivo D. Dinov and Luminita A. Vese and Arthur W. Toga and John D. Van Horn},
  volume={55 1},
In this article, we describe a detailed method for automatically generating tetrahedral meshes from 3D images having multiple region labels. An adaptively sized tetrahedral mesh modeling approach is described that is capable of producing meshes conforming precisely to the voxelized regions in the image. Efficient tetrahedral mesh improvement is then performed minimizing an energy function containing three terms: a smoothing term to remove the voxelization, a fidelity term to maintain continuity… CONTINUE READING
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