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Ridge extraction of a smooth 2-manifold surface based on vector field.
WuJun Che
Xiaopeng Zhang
Yi-Kuan Zhang
Jean-Claude Paul
Bo Xu
Published in:
Comput. Aided Geom. Des. (2011)
Keyphrases
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vector field
smooth manifold
gradient field
optical flow
velocity field
motion field
critical points
displacement field
scalar field
three dimensional
multiscale