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Invariance of second-order modes of 2-D digital filters under 2-D frequency transformation.

Yafei TianFanyong ZhangShi YanLi Xu
Published in: ICARCV (2012)
Keyphrases
  • digital filters
  • higher order
  • low pass filter
  • iir filters
  • genetic algorithm
  • discrete wavelet transform
  • median filter
  • transfer function
  • infinite impulse response
  • image analysis
  • low frequency
  • fir filters