Wavelet Based Multipurpose Color Image Watermarking by Using Dual Watermarks with Human Vision System Models
碩士 === 國立交通大學 === 資訊管理研究所 === 95 === In this study, we propose a complete architecture based on digital watermarking techniques to solve the issue of copyright protection and authentication for digital contents. We apply visible and semi-fragile watermarks as dual watermarks where visible watermarki...
| 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/09439555968227445479 |