Feature sensitive multiscale editing on surfaces

@article{Clarenz2004FeatureSM,
  title={Feature sensitive multiscale editing on surfaces},
  author={Ulrich Clarenz and Michael Griebel and Martin Rumpf and Marc Alexander Schweitzer and Alexandru Telea},
  journal={The Visual Computer},
  year={2004},
  volume={20},
  pages={329-343}
}
A novel editing method for large triangular meshes is presented. We detect surface features, such as edge and corners, by computing local zero and first surface moments, using a robust and noise resistant method. The feature detection is encoded in a finite element matrix, passed to an algebraic multigrid (AMG) algorithm. The AMG algorithm generates a matrix hierarchy ranging from fine to coarse representations of the initial fine grid matrix. This hierarchy comes along with a corresponding… CONTINUE READING
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