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A multi-mode complex bandpass filter with gm-assisted power optimization and I/Q calibration.

Nan QiZheng SongBaoyong ChiAlbert Z. WangTianling RenZhihua Wang
Published in: ISCAS (2013)
Keyphrases
  • bandpass
  • frequency domain
  • low pass
  • frequency band
  • textured images
  • subband
  • similarity measure
  • geometric distortions
  • computer vision
  • spatial domain
  • discrete wavelet transform
  • grey level