An Optimal Data Hiding Method Based on Partition Variable Block Size with Exclusive-OR Operation on Binary Image
碩士 === 玄奘大學 === 資訊管理學系碩士班 === 105 === In this thesis, we propose a high capacity data hiding method applying in binary images. We divide the host image into several non-overlapping blocks as many as possible. Then we partition each block into four overlapping sub-blocks. We skip the all blacks or al...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2017
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| Online Access: | http://ndltd.ncl.edu.tw/handle/2ta8pc |