Reversible Data Hiding Schemes Using Edge-Sensing Analysis, Asymmetric-Histogram and Dual Image Technology
博士 === 朝陽科技大學 === 資訊管理系 === 103 === Histogram shifting is a common reversible data hiding method that can effectively embed secret information using the distribution of image pixel values (or errors). However, the hidden capacity of image depends on the numbers of peak point, and the image quality...
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| Format: | Others |
| Language: | en_US |
| Published: |
2015
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| Online Access: | http://ndltd.ncl.edu.tw/handle/03966872807619706404 |