A Wavelet-Based Reversible Data Hiding Method
碩士 === 國立中興大學 === 資訊科學系所 === 95 === Data hiding is an ancient art of conveying messages in a secret way that only the receiver knows the existence of the messages. But a classic data hiding is usually irreversible and causes slight degradation in the cover image after embedding data. However, in mos...
| 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/72141313322086677824 |