A Study on Digital User Authentication Using New Robust Watermarking Based on Visual Cryptography
碩士 === 國立臺北科技大學 === 電腦與通訊研究所 === 95 === In this thesis, a new construction algorithm of watermarking based on visual cryptography is proposed. In the past years, there are many watermarking schemes addressed, these schemes most include spatial-domain and transform-domain. Spatial-domain is easy to a...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/5rvpbm |