Efficient encryption of image data in video sequences using discrete orthogonal moments

被引：1
|
作者：
Rivera-Lopez, J. S. [1 ]
Camacho Bello, C. J. [1 ]
机构：
[1] Univ Politecn Tulancingo, Tulancingo, Hgo, Mexico
来源：
APPLICATIONS OF DIGITAL IMAGE PROCESSING XL | 2017年 / 10396卷
关键词：
encryption of image; discrete orthogonal moment; Tchebichef; Krawtchouk and Charlier polynomials; video sequence; image recovery; WATERMARKING;
D O I：
10.1117/12.2274256
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Currently, new techniques have been implemented to provide data security, confidentiality, integrity and authentication. Orthogonal moments can be used for the watermark in small binary images. In this work we use this principle to encrypt a grayscale image in a video sequence. To validate our approach, we present a comparative analysis using different families of discrete orthogonal moments in terms of accuracy. Finally, results and conclusions are presented.
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页数：14
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