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Cosine transform generalized to lie groups SU(2)xSU(2), O(5), and SU(2)xSU(2)xSU(2): application to digital image processing.

Mickaël GermainJirí PateraYannick Allard
Published in: Computational Imaging (2006)
Keyphrases
  • digital image processing
  • image processing
  • digital images
  • image enhancement
  • lie group
  • computer vision
  • feature space
  • cosine transform
  • multiscale
  • closed form