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Matrix expansions for computing the discrete hartley transform for blocklength N ≡ 0 (mod 4).

R. C. de OliveiraRicardo M. Campello de SouzaHélio M. de Oliveira
Published in: LATINCOM (2012)
Keyphrases
  • hartley transform
  • fourier transform
  • discrete cosine transform
  • row column
  • fast fourier transform
  • image compression
  • discrete fourier transform
  • feature vectors
  • filter bank
  • transform domain