High-order lowpass and bandpass elliptic log-domain ladder filters.
Emmanuel M. DrakakisAlison J. PayneChristofer ToumazouAndrew E. J. NgJohn I. SewellPublished in: ISCAS (1) (2001)
Keyphrases
- bandpass
- high order
- low pass
- frequency domain
- high pass
- higher order
- high frequency
- subband
- textured images
- frequency band
- filter bank
- pairwise
- low frequency
- markov random field
- wavelet decomposition
- discrete wavelet transform
- multiresolution
- contrast enhancement
- spatial domain
- geometric distortions
- grey level
- texture features
- image features
- high quality
- feature selection