| 超光谱图像数据压缩方法综述 |
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| 引用本文： | 张雷,黄廉卿.超光谱图像数据压缩方法综述[J].光机电信息,2005(1):29-33. |
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| 作者姓名： | 张雷 黄廉卿 |
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| 作者单位： | 1. 中国科学院长春光学精密机械与物理研究所,吉林,长春,130033;中国科学院研究生院,北京,100039
2. 中国科学院长春光学精密机械与物理研究所,吉林,长春,130033 |
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| 摘 要： | 针对目前超光谱图像的编码压缩还没有一个公认的标准或已成熟的压缩方法，本文对主要的几类超光谱图像压缩方法进行了介绍，并给出了各类压缩方法无损压缩的压缩比。随着对超光谱图像压缩研究的深入，多种方法结合使用的趋势愈加明显。通过对各种超光谱压缩技术的分析比较，为超光谱压缩算法的研究奠定了良好基础。
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| 关 键 词： | 超光谱图像 数据压缩 压缩方法 无损压缩 压缩技术 编码压缩 压缩算法 压缩比 分析比较 |
Summarization of hyper-spectral image data compression algorithms |
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| ZHANG Lei,HUANG Lian-qing.Summarization of hyper-spectral image data compression algorithms[J].OME Information,2005(1):29-33. |
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| Authors: | ZHANG Lei HUANG Lian-qing |
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| Affiliation: | ZHANG Lei1,2 HUANG Lian-qing1 |
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| Abstract: | In view of that there is no standard or mature ways in hyper-spectral image compression,the paper describes several kinds of hyper-spectral image compressing algorithm. With recently study of each hyper-spectral image compressing algorithm, combination of several ways is more and more obviously. By comparison of all kinds hyper-spectral compressing algorithms, a good foundation has been laid for studying hyper-spectral image compression algorithm. |
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| Keywords: | three-demensional image image compression hyper-spectral lossless compressionPOSE: To evaluate the occlusal force of skeletal Class III malocclusal patients before and after orthognathic surgery MATHODS: 15 cases of skeletal Class III malocc |
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