A Data Hiding Scheme for Binary and Gray ImagesUsing Parity Check Codes
碩士 === 國立中興大學 === 電機工程學系所 === 98 === This paper proposed two data hiding approaches for binary images. The binary image is partitioned into many blocks and the watermark will be embedded into blocks by flipping pixels. The weight method is also proposed to find the most suitable pixel for flipping....
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/26360603882213153206 |