Image coding using a complex dual-tree wavelet transform.
James E. FowlerJoseph B. BoettcherBéatrice Pesquet-PopescuPublished in: EUSIPCO (2007)
Keyphrases
- wavelet transform
- image coding
- dual tree
- multiresolution
- image compression
- multiscale
- wavelet features
- subband
- wavelet coefficients
- wavelet domain
- dt cwt
- high frequency
- wavelet decomposition
- wavelet filters
- texture image retrieval
- vector quantizer
- lapped transforms
- discrete wavelet transform
- wavelet packet
- image coder
- bit plane
- lossless image compression
- filter bank
- feature extraction
- vector quantization
- super resolution
- basis functions