A Study on Image Hiding, Authentication, and Recovery
博士 === 國立交通大學 === 資訊科學與工程研究所 === 97 === In this dissertation, we propose several techniques to protect important data and private images in a transmission or storage system. For a confidential image or secret data, two hiding methods are proposed to conceal the existence of the hidden data in the co...
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| Format: | Others |
| Language: | en_US |
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2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/73716556067343724450 |