Spatially-varying IIR filter banks for image coding.
Wilson C. ChungMark J. T. SmithPublished in: ICASSP (5) (1993)
Keyphrases
- image coding
- filter bank
- motion blur
- blurred images
- subband
- multiscale
- multiresolution
- signal processing
- vector quantizer
- wavelet packet
- perfect reconstruction
- coding gain
- wavelet transform
- subband image coding
- noisy images
- frequency domain
- wavelet filters
- computationally efficient
- discrete cosine transform
- spatial domain
- digital filters
- image coder
- low pass
- image compression
- pattern recognition
- image restoration
- finite impulse response
- lapped transforms
- super resolution
- feature space
- edge information
- lossless coding