Linear scalar quantization of wavelet image decomposition using joint optimization.
Riadh AbdelfattahOlivier RioulPierre DuhamelPublished in: ICECS (2005)
Keyphrases
- joint optimization
- image decomposition
- multiple description coding
- scalar quantization
- multiple description
- multiscale
- denoising
- image coder
- wavelet coefficients
- subband
- image denoising
- image coding
- wavelet transform
- coding scheme
- sparse representation
- image segmentation
- image processing
- filter bank
- vector quantization
- rate distortion
- packet loss
- signal processing
- multiresolution
- feature extraction
- bitstream
- bit plane
- image representation
- decomposition algorithm
- natural images