文章基本信息

标题：Secure Image Encryption and Decryption in Full Motion Video
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作者：S Raghunath Reddy ; K Srikanth ; T Swathi 等
期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2014
卷号：5
期号：3
页码：3259-3261
出版社：TechScience Publications
摘要：Encryption and Decryption is mainly used to transfer the data between the two communication channels. This paper explains the normal approach of the encryption as well as decryption by using chaotic algorithm and also tried to implement this in video frames. Here the basic chaotic encryption algorithm used to encrypt the images by using the three dynamic chaotic systems (Lu or Chen or Lorenz) to shuffle the pixel positions (permutation) and changing the pixel values (scrambling) to confuse the relationship between the plain image frame and cipher image frame by changing this it automatically increase the resistance to attacks
关键词：chaotic algorithm; frame shot video image;capture; image encryption ; decryption; gray scale image.