Geometric attack invariant robust digital image information hidding
碩士 === 國防大學中正理工學院 === 資訊科學研究所 === 95 === With the developing techniques of digital camera, digital images are ubiquitous created by digital cameras or mobile phones, and spread via networks, easily. Watermark technology is prevalent to protect digital right of multimedia. Furthermore, because the se...
| Main Authors: | , |
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/21642784813322543340 |