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Parallel discrete wavelet transform using the Open Computing Language: a performance and portability study.

Bharatkumar SharmaNaga Vydyanathan
Published in: IPDPS Workshops (2010)
Keyphrases
  • discrete wavelet transform
  • high frequency
  • multiresolution
  • image fusion
  • subband
  • low frequency
  • dual tree
  • image segmentation
  • high quality
  • feature vectors
  • wavelet coefficients
  • jpeg compression
  • digital watermarking