An Adaptive VQ Algorithm Used in Interferential Multi-Spectral Image

doi:10.3964/j.issn.1000-0593(2011)04-1033-05

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	An Adaptive VQ Algorithm Used in Interferential Multi-Spectral Image
其他题名	改进自适应LBG矢量量化算法在干涉高光谱图像压缩中的应用
	Wen Jia 1,2; Ma Cai-wen1 ; Shui Peng-lang 1
	2011-04-01
发表期刊	SPECTROSCOPY AND SPECTRAL ANALYSIS
卷号	31 期号:4 页码:1033-1037
摘要	In the present paper, an adaptive LBG VQ algorithm is proposed based on the point to line model for the expansion of LBG VQ algorithm which was proposed in 2009, and using the algorithm proposed in this paper can achieve less error quantification, and can avoid the increase in bits of the larger index generated by the point to line expansion of LBG VQ algorithm. This new algorithm was used in lossless compression of interferential multi-spectral LASIS image, and experiment shows that the adaptive LBG VQ algorithm can remarkably improve the lossless compression performance of interferential multi-spectral image, and that if using these VQ algorithms above after Dual-Direction Prediction, the compression ratio generated by the point to line expansion of LBG VQ algorithm will be a little less than that generated by conventional LBG VQ algorithm, and the compression ratio generated by the algorithm proposed in this paper will be much larger than that generated by conventional LBG VQ algorithm.
文章类型	Article
关键词	Interferential Multi-spectral Image Lasis Image Coding Leg Vector Quantification
WOS标题词	Science & Technology ; Technology
DOI	10.3964/j.issn.1000-0593(2011)04-1033-05
收录类别	SCI ; EI
关键词[WOS]	QUANTIZATION
语种	中文
WOS研究方向	Spectroscopy
WOS类目	Spectroscopy
WOS记录号	WOS:000291227500038
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/25340
专题	光电跟踪与测量技术研究室
作者单位	1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Xi An Jiao Tong Univ, Inst Artificial Intelligence & Robot, Xian 710049, Peoples R China
推荐引用方式 GB/T 7714	Wen Jia,Ma Cai-wen,Shui Peng-lang. An Adaptive VQ Algorithm Used in Interferential Multi-Spectral Image[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2011,31(4):1033-1037.
APA	Wen Jia,Ma Cai-wen,&Shui Peng-lang.(2011).An Adaptive VQ Algorithm Used in Interferential Multi-Spectral Image.SPECTROSCOPY AND SPECTRAL ANALYSIS,31(4),1033-1037.
MLA	Wen Jia,et al."An Adaptive VQ Algorithm Used in Interferential Multi-Spectral Image".SPECTROSCOPY AND SPECTRAL ANALYSIS 31.4(2011):1033-1037.

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改进自适应LBG矢量量化算法在干涉高光谱（420KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	请求全文