基于PCA的第二代误差掩盖技术

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摘要由于基于模型的图像编码技术日益发展,关于第二代的误差掩盖技术的研究已逐渐展开。本文给出第二代误差掩盖的定义的基础上,分析了基于PCA的误差掩盖方法的原理并进行线性和非线性推广,指出其应用前景。

作者赵伟斌廖赟

机构地区广东警官学院计算机系广东省公安厅网监处

出处《广东公安科技》 2008年第3期31-34,共4页

关键词误差掩盖主成分分析图像传输

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广东公安科技

2008年第3期

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