Reversible data hiding scheme based on asymmetric histogram modification
A reversible data hiding scheme was improved,using two different forecast methods to calculate the prediction error of the original image,two asymmetric prediction error distribution histogram generated,when making secret information embedded respectively on two asymmetric prediction error distribut...
Gorde:
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
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POSTS&TELECOM PRESS Co., LTD
2018-05-01
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| Saila: | 网络与信息安全学报 |
| Gaiak: | |
| Sarrera elektronikoa: | http://www.infocomm-journal.com/cjnis/CN/10.11959/j.issn.2096-109x.2018039 |
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