Robust embedded watermarking with low image impairment based on wavelet transform
碩士 === 國立臺灣科技大學 === 電子工程系 === 90 === Due to the rapid development of Internet data communication, the electronic authentication of personal information is becoming more and more important. Digital watermarking is one way to incorporate the function of authentication into image...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2002
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| Online Access: | http://ndltd.ncl.edu.tw/handle/70548439372744085697 |