教師資料查詢 | 類別: 期刊論文 | 教師: 謝景棠 Hsieh Ching-tang (瀏覽個人網頁)

標題:Reversible Data Hiding Based on Improved Multilevel Histogram Modification of Pixel Differences
學年105
學期1
出版(發表)日期2016/12/01
作品名稱Reversible Data Hiding Based on Improved Multilevel Histogram Modification of Pixel Differences
作品名稱(其他語言)
著者Kuo-Ming Hung; Ching-Tang Hsieh; Ting-Wen Chen; Li-Ming Chen
單位
出版者
著錄名稱、卷期、頁數Journal of Applied Science and Engineering 19(4), pp.489-496
摘要The technique of reversible data hiding recovers the original image without distortion from a stego-image after the hidden data have been extracted. In this paper, we modify Zhao et al.’s method to propose a reversible data hiding algorithm based on improved histogram modification of pixel differences. Experimental results show that our proposed scheme uses improved multilevel histogram modification of pixel differences to achieve large hiding capacity and keep distortion low. We also adopt a histogram shifting technique to prevent overflow and underflow. Performance comparisons with other existing schemes are provided to demonstrate the superiority of the proposed scheme.
關鍵字reversible data hiding;watermarking;multilevel histogram modification
語言英文
ISSN1560-6686
期刊性質國外
收錄於EI;
產學合作
通訊作者Ching-Tang Hsieh
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
相關連結
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