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arXiv 2202.00253cs.CRcs.MM
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一种新的图像秘密信息嵌入配对匹配算法

A Novel Pair and Matching Algorithm for Embedding Secret Messages in Images

P N Priya, R Ranjitha, Yashaswini Naik, Shrilekha, Rama Moorthy H

摘要:

隐写术已被证明是保护数据安全的实用方法之一。它是一种新型的秘密通信方式,用于将秘密数据隐藏在其他无害的数字介质中。配对和匹配技术有多种算法。一种这样的方法使用两个比特的秘密消息与覆盖图像比特相匹配。算法仅使用了2对进行映射。从而将匹配限制为每像素6位。在我们提出的算法中,我们一次匹配3个比特。因此,在最好的情况下,我们可以匹配高达9位每像素。它也是在当今以数据为中心的世界中构建更安全通信的良好基础。

英文摘要:

Steganography has proven to be one of the practical way of securing data. It is a new kind of secret communication used to hide secret data inside other innocent digital mediums. There are various algorithms for pair and matching technique. One such method uses two bits of secret message to be matched with cover image bits. Algorithm had used only 2 pairs to be mapped. Thus limiting the matching to 6 bits per pixel. Here in our proposed algorithm we are matching 3 bits at a time. Thus in the best case scenario we can match up to 9 bits per pixel. It is also a good foundation to build more secure communication in today s data centric world.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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