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An RIP Condition for Exact Support Recovery With Covariance-Assisted Matching Pursuit.

Huanmin GeLibo WangJinming WenJun Xian
Published in: IEEE Signal Process. Lett. (2019)
Keyphrases
  • matching pursuit
  • image coding
  • neural network
  • basis functions
  • pursuit algorithm
  • image processing
  • face recognition
  • high quality
  • multiresolution
  • wavelet transform
  • small number
  • building blocks