Reversible Data Hiding Technique Based on Multiple Diffusion
碩士 === 國立雲林科技大學 === 資訊工程系 === 103 === This thesis proposes a novel reversible data hiding technique based on multiple diffusion. To achieve a better distribution of pixel values, we first use the Torus automorphism permutation scheme and the modified EMD scheme to change pixel’s location and value....
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2015
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| Online Access: | http://ndltd.ncl.edu.tw/handle/s493uj |