The transfer function of low delay maximally flat lowpass FIR digital filters.
Yukio MoriNaoyuki AikawaPublished in: ISCAS (2) (2001)
Keyphrases
- digital filters
- transfer function
- low pass
- contrast enhancement
- finite impulse response
- low pass filter
- high pass
- image enhancement
- frequency domain
- high frequency
- discrete wavelet transform
- filter bank
- filter design
- subband
- infinite impulse response
- gray level
- multiscale
- low frequency
- frequency band
- visual quality
- frequency response
- perfect reconstruction
- image coding
- color images
- coding scheme
- wavelet decomposition
- nonlinear filters
- computer vision
- gaussian filter
- video coding
- wavelet coefficients
- fir filters
- computational complexity
- image sequences
- feature selection