A DCT based watermarking scheme surviving JPEG compression
碩士 === 靜宜大學 === 資訊工程學系 === 99 === In this thesis, a DCT-based watermarking technique is proposed. This scheme is designed to increase its robustness of hidden watermark so that the hidden watermark can withstand JPEG compression attack. To achive our objective, the proposed watermark scheme embeds...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2011
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| Online Access: | http://ndltd.ncl.edu.tw/handle/02411822415288436323 |