Secure Spread Spectrum Watermarking based on Trellis Coding
碩士 === 國立臺灣科技大學 === 電子工程系 === 91 === ABSTRACT Digital watermarking is a technique that aims at hiding a message signal in a multimedia signal (e.g. speech, image, video signal, etc.) for copyright claim, authentication, device control, and broadcast monitoring, etc. In this thesis, we...
| Main Authors: | , |
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| Format: | Others |
| Language: | en_US |
| Published: |
2003
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| Online Access: | http://ndltd.ncl.edu.tw/handle/17443224180632437492 |