A Novel Algorithm In Steganography Using Weighted Matching TechniqueJournal: International Journal of Emerging Trends & Technology in Computer Science (IJETTCS) (Vol.6, No. 3)
Publication Date: 2017-07-15
Authors : P N Priya; R Ranjitha; Yashaswini Naik; Shrilekha; Rama Moorthy H;
Page : 48-50
Keywords : Keywordsâ€”Steganography; LSB algorithms; Weighted matching;
Abstractâ€” In recent years, the security related to data over the internet has become a major issue. Different techniques are used to secure the information, one such technique is steganography. In steganography, one can have a cover media as an image, video or audio. Here we are proposing a method of weighted matching technique in which we examine higher bits of lower nibble of a byte and find the highest occurrence bit. The PSNR values of both the algorithms are tabulated for evaluation purpose.
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Last modified: 2017-07-15 22:52:46