Journal
COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE
Volume 2017, Issue -, Pages -Publisher
HINDAWI LTD
DOI: 10.1155/2017/7276084
Keywords
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Funding
- National Natural Science Foundation of China [61402066, 61370005, 61572093, 61402067, 61425002, 61672121, 61672051, 31370778]
- Program for Changjiang Scholars and Innovative Research Team in University [IRT-15R07]
- Program for Liaoning Innovative Research Team in University [LT2015002]
- Basic Research Program of the Key Lab in Liaoning Province Educational Department [LZ2014049, LZ2015004]
- Scientific Research Fund of Liaoning Provincial Education [L2015015, L2014499]
- Program for Liaoning Key Lab of Intelligent Information Processing and Network Technology in University
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Biocomputing, especially DNA, computing has got great development. It is widely used in information security. In this paper, a novel algorithm of reversible data hiding based on DNA computing is proposed. Inspired by the algorithm of histogram modification, which is a classical algorithm for reversible data hiding, we combine it with DNA computing to realize this algorithm based on biological technology. Compared with previous results, our experimental results have significantly improved the ER (Embedding Rate). Furthermore, some PSNR (peak signal-to-noise ratios) of test images are also improved. Experimental results show that it is suitable for protecting the copyright of cover image in DNA-based information security.
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