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...
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2018-05-01
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| Series: | 网络与信息安全学报 |
| Subjects: | |
| Online Access: | http://www.infocomm-journal.com/cjnis/CN/10.11959/j.issn.2096-109x.2018039 |
| _version_ | 1811247713469071360 |
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| author | Zhiheng LYU,Lei LIU,Si CHEN,Zhaoxia YIN |
| author_facet | Zhiheng LYU,Lei LIU,Si CHEN,Zhaoxia YIN |
| author_sort | Zhiheng LYU,Lei LIU,Si CHEN,Zhaoxia YIN |
| collection | DOAJ |
| description | 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 distribution histogram in the opposite direction of translation ways.Compared with the traditional scheme,the improved scheme can play better to the complementary advantages of embedding strategy,make as many pixels pixel values compensation occur,further protecting the secret image quality. |
| first_indexed | 2024-04-12T15:14:29Z |
| format | Article |
| id | doaj.art-ceaa67e75eb14b339cd281634d6ebbf4 |
| institution | Directory Open Access Journal |
| issn | 2096-109X |
| language | English |
| last_indexed | 2024-04-12T15:14:29Z |
| publishDate | 2018-05-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj.art-ceaa67e75eb14b339cd281634d6ebbf42022-12-22T03:27:40ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2018-05-0145697510.11959/j.issn.2096-109x.2018039Reversible data hiding scheme based on asymmetric histogram modificationZhiheng LYU,Lei LIU,Si CHEN,Zhaoxia YIN0School of Computer Science and Technology,Anhui University,Hefei 230000,ChinaA 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 distribution histogram in the opposite direction of translation ways.Compared with the traditional scheme,the improved scheme can play better to the complementary advantages of embedding strategy,make as many pixels pixel values compensation occur,further protecting the secret image quality.http://www.infocomm-journal.com/cjnis/CN/10.11959/j.issn.2096-109x.2018039reversible data hidinghistogram modificationprediction errorasymmetric selection |
| spellingShingle | Zhiheng LYU,Lei LIU,Si CHEN,Zhaoxia YIN Reversible data hiding scheme based on asymmetric histogram modification 网络与信息安全学报 reversible data hiding histogram modification prediction error asymmetric selection |
| title | Reversible data hiding scheme based on asymmetric histogram modification |
| title_full | Reversible data hiding scheme based on asymmetric histogram modification |
| title_fullStr | Reversible data hiding scheme based on asymmetric histogram modification |
| title_full_unstemmed | Reversible data hiding scheme based on asymmetric histogram modification |
| title_short | Reversible data hiding scheme based on asymmetric histogram modification |
| title_sort | reversible data hiding scheme based on asymmetric histogram modification |
| topic | reversible data hiding histogram modification prediction error asymmetric selection |
| url | http://www.infocomm-journal.com/cjnis/CN/10.11959/j.issn.2096-109x.2018039 |
| work_keys_str_mv | AT zhihenglyuleiliusichenzhaoxiayin reversibledatahidingschemebasedonasymmetrichistogrammodification |