Hybrid image encoding based on wavelet transform and DPCM

Jinwen Tian; Bin Liu; Jianguo Liu

doi:10.1117/12.323557

25 September 1998 Hybrid image encoding based on wavelet transform and DPCM

Jinwen Tian, Bin Liu, Jianguo Liu

Author Affiliations +

Proceedings Volume 3545, International Symposium on Multispectral Image Processing (ISMIP'98); (1998) https://doi.org/10.1117/12.323557
Event: International Symposium on Multispectral Image Processing, 1998, Wuhan, China

Abstract

In this paper, our purposes are image compression code by wavelet transformation, and develop a novel encoding algorithm structure of DPCM/WT on the basis of the DPCM/DCT. We have proposed a new encoding algorithm structure of DPCM/WT based on object driving and data flow driving, the novel algorithm in property is superior to DPCM/DCT in compression ratio, fidelity and real time processing.

Citation Download Citation

Jinwen Tian, Bin Liu, and Jianguo Liu "Hybrid image encoding based on wavelet transform and DPCM", Proc. SPIE 3545, International Symposium on Multispectral Image Processing (ISMIP'98), (25 September 1998); https://doi.org/10.1117/12.323557

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