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Affine-invariant diffusion geometry for the analysis of deformable 3D shapes.

Dan RavivMichael M. BronsteinAlexander M. BronsteinRon KimmelNir A. Sochen
Published in: CVPR (2011)
Keyphrases
  • affine invariant
  • affine transformation
  • fourier descriptors
  • image processing
  • planar objects
  • image retrieval
  • least squares
  • frequency domain
  • shape matching
  • shape representation
  • object matching
  • contour matching