Direct-form SC filters with low frequency response sensitivity to the transfer function coefficients.
Antonio PetragliaFrederico C. PontesFernando Antonio Pinto BarúquiPublished in: ISCAS (2008)
Keyphrases
- pattern recognition
- low frequency
- transfer function
- frequency response
- digital filters
- high frequency
- high pass
- wavelet coefficients
- frequency domain
- low pass filter
- frequency band
- discrete wavelet transform
- low pass
- wavelet transform
- intensity images
- subband
- neural network
- visual quality
- wavelet domain
- fusion rules
- orthonormal basis
- wavelet filters
- high resolution
- multiscale
- computer vision
- contrast enhancement
- wavelet analysis
- visual information
- image enhancement
- multiresolution
- low and high frequency
- linear combination
- co occurrence