中国科学院机构知识库网格系统: Image compression based on biorthogonal wavelet transform (EI CONFERENCE)

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

Image compression based on biorthogonal wavelet transform (EI CONFERENCE)

文献类型：会议论文


作者	Gao Y.; Liu H.; Liu H.; Liu H.
出版日期	2005
会议名称	ISCIT 2005 - International Symposium on Communications and Information Technologies 2005, October 12, 2005 - October 14, 2005
会议地点	Beijing, China
关键词	A method for image compression of biorthogonal wavelet transform based on lifting scheme with SPIHT (Set Partitioning In Hierachical Trees) is proposed in this paper. Wavelet transform affords wide space for image coding algorithms because of its excellent space-frequency localization characterizations. The compact supported symmetrical and biorthogonal wavelet has linear phase so it is applied on image compression area widely. The lifting scheme is an efficient method for constructing the wavelet filter after multiresolution. Under the condition of biorthogonal biorthogonal wavelet base can be constructed freely according to the wavelet performance. And it can quicken the implementation speed of the wavelet transform. Analyzing the algorithm of lifting scheme is applying for constructing biorthogonal wavelet. Experimental results indicate that the method of the biorthogonal wavelet that has good performances with SPIHT is applying for image compression so as image synthesis performs well. 2005 IEEE.
页码	578-581
收录类别	EI
源URL	[http://ir.ciomp.ac.cn/handle/181722/33468]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Gao Y.,Liu H.,Liu H.,et al. Image compression based on biorthogonal wavelet transform (EI CONFERENCE)[C]. 见:ISCIT 2005 - International Symposium on Communications and Information Technologies 2005, October 12, 2005 - October 14, 2005. Beijing, China.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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