Iterative image coding with overcomplete complex wavelet transforms.
Nick G. KingsburyTanya H. ReevesPublished in: VCIP (2003)
Keyphrases
- image coding
- wavelet transform
- multiresolution
- filter bank
- wavelet coefficients
- coding efficiency
- multiscale
- image compression
- vector quantizer
- subband
- wavelet decomposition
- lapped transforms
- natural images
- low frequency
- image and video coding
- bit plane
- wavelet domain
- high frequency
- vector quantization
- image coder
- sparse coding
- computationally efficient
- linear combination
- matching pursuit
- image processing
- feature selection