7 November 2016 A method of image compression based on lifting wavelet transform and modified SPIHT
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Proceedings Volume 10141, Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016; 101411U (2016) https://doi.org/10.1117/12.2256473
Event: Selected Proceedings of the Chinese Society for Optical Engineering Conferences held July 2016, 2016, Changchun, China
Abstract
In order to improve the efficiency of remote sensing image data storage and transmission we present a method of the image compression based on lifting scheme and modified SPIHT(set partitioning in hierarchical trees) by the design of FPGA program, which realized to improve SPIHT and enhance the wavelet transform image compression. The lifting Discrete Wavelet Transform (DWT) architecture has been selected for exploiting the correlation among the image pixels. In addition, we provide a study on what storage elements are required for the wavelet coefficients. We present lena’s image using the 3/5 lifting scheme.
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Shiliang Lv, Xiaoqian Wang, Jinguo Liu, "A method of image compression based on lifting wavelet transform and modified SPIHT", Proc. SPIE 10141, Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016, 101411U (7 November 2016); doi: 10.1117/12.2256473; https://doi.org/10.1117/12.2256473
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