2D Non-Separable Block-Lifting Structure and Its Application to $M$ -Channel Perfect Reconstruction Filter Banks for Lossy-to-Lossless Image Coding.
Taizo SuzukiHiroyuki KudoPublished in: IEEE Trans. Image Process. (2015)
Keyphrases
- lifting scheme
- perfect reconstruction
- wavelet filter banks
- filter bank
- lossless coding
- wavelet transform
- multiresolution
- lossless compression
- image compression
- lossy compression
- subband
- image coding
- wavelet packet
- discrete wavelet transform
- synthesis filters
- wavelet filters
- computationally efficient
- multiscale
- frequency domain
- image quality
- compression ratio
- high frequency
- transform coding
- low pass
- low bit rate
- discrete cosine transform
- bit rate
- building blocks
- compactly supported
- wavelet decomposition