Reversible Data Hiding Based on Block Difference Histogram
博士 === 國立中興大學 === 應用數學系所 === 97 === The rapid development of information technologies has increased the range of circumstances in which information is transmitted over networks. The security of information and the transmission process are important. In recent years, many cryptographical schemes for...
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Format: | Others |
Language: | en_US |
Online Access: | http://ndltd.ncl.edu.tw/handle/34181870157994801425 |