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Principal curvatures from the integral invariant viewpoint.
Helmut Pottmann
Johannes Wallner
Yong-Liang Yang
Yu-Kun Lai
Shi-Min Hu
Published in:
Comput. Aided Geom. Des. (2007)
Keyphrases
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viewpoint
principal curvatures
gaussian curvature
differential geometry
structured light
image intensity
affine transformation
d objects
affine invariant
illumination conditions
multiple views
invariant features
tensor voting
smooth surfaces
single image
shape index
medical images