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Contour-based corner detection via angle difference of principal directions of anisotropic Gaussian directional derivatives.

Wei-Chuan ZhangPenglang Shui
Published in: Pattern Recognit. (2015)
Keyphrases
  • corner detection
  • detection algorithm
  • feature matching
  • denoising
  • shape descriptors
  • image segmentation
  • similarity search
  • image matching
  • point sets