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A class of affine-invariant codes and their support 2-designs.

Yan LiuXiwang Cao
Published in: Cryptogr. Commun. (2022)
Keyphrases
  • affine invariant
  • affine transformation
  • scale invariant
  • object matching
  • multiscale
  • fourier descriptors
  • contour matching
  • feature extraction
  • curve matching