Dynamic meshing for deformable image registration ?
We study how the superimposed mesh structure would influence the Finite Element Method (FEM)-based image registration process. We propose a mesh generation algorithm based on how the mesh will influence the registration process, using the discrete Centroidal Voronoi Tessellation idea. We present a parallel algorithm to compute and update the mesh structure efficiently during image registration.
dynamic meshing deformable image registration centroidal voronoi tessellation (cvt) gpu