A switched-current sample and hold circuit for low frequency applications.
Elizabeth de Lira MendesPatrick LoumeauJean-François NavinerPublished in: ISCAS (1) (2001)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- wavelet analysis
- subband
- discrete wavelet transform
- frequency response
- wavelet coefficients
- original images
- frequency band
- low voltage
- low and high frequency
- fusion rules
- high frequency components
- low pass
- image compression
- high resolution
- computational complexity
- feature selection