Browsing Articles by Subject "Discrete cosine transforms"

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A Digital Data Hiding Technique with Missing Puzzle and Seek Algorithm

Islam, Md. Ashiqul; Tabassum, Tasfia; Hossen, Md. Sagar; Hossain, Shahed; Hossain, Mosharof; Jony, Anik Hassan (IEEE, 2020-11)

presently a day’s data dissemination over the world become progressively simpler because of quick web and advancement of various kind of technology, for this explanation individuals become increasingly stressed about their ...
A New Approach to Hiding Data in the Images Using Steganography Techniques Based on AES and RC5 Algorithm Cryptosystem

Hossen, Md. Sagar; Islam, Md. Ashiqul; Khatun, Tania; Hossain, Shahed; Rahman, Md. Mahfujur (IEEE, 2020-09)

In the new era of modern science and technology is developing day by day, data confidentiality is risky, all over the world and it increases rapidly. In this paper, a new approach to hiding the data using steganography ...

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