Wavelet-based contourlet coding using SPECK algorithm

Abstract

We proposed a new still image compression algorithm called CSPECK which was constructed by the wavelet-based contourlet transform (WBCT) and set partitioning embedded block coding (SPECK). In the WBCT, the high frequency sub-band decomposed by the wavelet transform was further decomposed into multiple directional sub-bands by directional filter bank so as… (More)

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Cite this paper

@article{Xiuwei2008WaveletbasedCC, title={Wavelet-based contourlet coding using SPECK algorithm}, author={Tian Xiu-wei and Zheng Xi-feng and Ding Tie-fu}, journal={2008 9th International Conference on Signal Processing}, year={2008}, pages={1203-1206} }