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Image Resolution Enhancement using Wavelet Domain Hidden Markov Tree and Coefficient Sign Estimation.

Alptekin Temizel
Published in: ICIP (5) (2007)
Keyphrases
  • image resolution enhancement
  • wavelet domain hidden markov tree
  • wavelet domain
  • multiresolution
  • parameter estimation
  • unsupervised segmentation
  • pairwise
  • wavelet coefficients
  • spatial domain