Current-mode Gm-C bandpass filter for wavelet transform implementation.
Wenshan ZhaoYichuang SunYigang HePublished in: ICASSP (2010)
Keyphrases
- bandpass
- wavelet transform
- subband
- low frequency
- frequency domain
- zero crossing
- low pass
- frequency band
- high frequency
- filter bank
- image compression
- wavelet coefficients
- multiscale
- image coding
- wavelet domain
- bit rate
- wavelet decomposition
- multiresolution
- discrete wavelet transform
- distance measure
- textured images
- object recognition