Reversible Data Hiding Based on Two-Dimensional Prediction Errors.
碩士 === 國立高雄師範大學 === 光電與通訊工程學系 === 100 === In the era of high developing internet, exchanging and transporting digital information become easy. The problem of information safety, which includes social security, the secret of military or business and copyright, has to depend on the technology of secre...
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| Format: | Others |
| Language: | zh-TW |
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2012
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| Online Access: | http://ndltd.ncl.edu.tw/handle/46142164007457339021 |