A unified quadratic semi-infinite programming approach to time and frequency domain constrained digital filter design.
Yanqing LiuC. H. TsengKok Lay TeoPublished in: Commun. Inf. Syst. (2002)
Keyphrases
- frequency domain
- filter design
- low pass
- semi infinite programming
- spatial domain
- fourier transform
- low frequency
- power spectrum
- subband
- nonlinear filters
- denoising
- filter bank
- feature extraction
- optimality conditions
- image restoration
- fourier domain
- low pass filter
- image enhancement
- gaussian filter
- frequency response
- image denoising
- fir filters
- image processing
- noisy images
- radon transform
- computational complexity
- discrete fourier transform
- sample size
- similarity measure
- image compression