Multiple description image coding using signal decomposition and reconstruction based on lapped orthogonal transforms.
Doo-Man ChungYao WangPublished in: IEEE Trans. Circuits Syst. Video Technol. (1999)
Keyphrases
- image coding
- multiple description
- energy compaction
- lapped transforms
- scalar quantization
- filter bank
- wavelet transform
- wavelet packet
- vector quantizer
- coding efficiency
- signal processing
- coding gain
- image coder
- image reconstruction
- reconstruction error
- frequency domain
- subband
- image processing
- perfect reconstruction
- high frequency
- image compression
- multiresolution