| 基于ICA的图像盲分离算法 |
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| 引用本文： | 冀志华,蔡坤宝,叶艳芳. 基于ICA的图像盲分离算法[J]. 重庆理工大学学报(自然科学版), 2008, 22(4): 104-108 |
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| 作者姓名： | 冀志华 蔡坤宝 叶艳芳 |
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| 作者单位： | 重庆大学通信工程学院 重庆400044 |
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| 摘 要： | 通过对独立分量分析算法的研究,介绍了该算法的基本模型及目前应用最广泛的快速定点ICA算法的数学原理.通过仿真试验结果表明,用该算法对随机混合的3幅图像进行盲分离,取得了理想的效果.
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| 关 键 词： | 独立分量分析 投影追踪 负熵 快速ICA |
Blind Separation of Image Based on ICA |
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| JI Zhi-hua,CAI Kun-bao,YE Yan-fang. Blind Separation of Image Based on ICA[J]. Journal of Chongqing University of Technology(Natural Science), 2008, 22(4): 104-108 |
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| Authors: | JI Zhi-hua CAI Kun-bao YE Yan-fang |
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| Abstract: | Independent Component Analysis is a new signal processing method which develops rapidly during last few years.This paper introduces the basic model of the algorithm,analyzes the math principle of frequently-used rapid fixed-point algorithm for independent component analysis,and applies the algorithm in blind separation of three images which are mixed randomly.The result shows that the algorithm is effective and reliable. |
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| Keywords: | Independent Component Analysis projection pursuit negentropy fast-ICA |
| 本文献已被 CNKI 维普 等数据库收录！ |
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