引用本文: | 谭璐,吴翊,刘卓.高维图像数据的最优表达.[J].国防科技大学学报,2003,25(5):85-89.[点击复制] |
TAN Lu,WU Yi,LIU Zhuo.The Greatest Expression of High Dimensional Image[J].Journal of National University of Defense Technology,2003,25(5):85-89[点击复制] |
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高维图像数据的最优表达 |
谭璐, 吴翊, 刘卓 |
(国防科技大学 理学院,湖南 长沙 410073)
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摘要: |
对于M×N维图像数据,提出了一种用M维和N维向量表达的方式,这种方式使得图像处理可以在较低维数的空间中进行,便于计算。同时在一定意义下,这种表达是最优的。证明了在图像采样点数趋于无穷时,就相当于文献的结果。给出了这一方法的应用实例。 |
关键词: 高维图像数据 最优表达 |
DOI: |
投稿日期:2003-04-25 |
基金项目:国家863基金资助项目(2001AA35040);国家自然科学基金资助项目(60003013) |
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The Greatest Expression of High Dimensional Image |
TAN Lu, WU Yi, LIU Zhuo |
(College of Science,National Univ. of Defense Technology, Changsha 410073, China)
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Abstract: |
A novel method is proposed by which a M×N dimensional image can be expressed with Mand N dimensional vectors. Therefore, the image can be processed in the lower dimension space and it is easy to calculate. In certain sense this expression is optimum. We prove that it is identical to the result in the literature when the hits go to infinite. At last the applications verify the theoretical result. |
Keywords: high dimensional image greatest expression |
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