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IEICE TRANSACTIONS on Information

Improved Histogram Shifting Technique for Low Payload Embedding by Using a Rate-Distortion Model and Optimal Side Information Selection

Junxiang WANG, Jiangqun NI, Dong ZHANG, Hao LUO

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Errata[Uploaded on December 1,2012]

Summary :

In the letter, we propose an improved histogram shifting (HS) based reversible data hiding scheme for small payload embedding. Conventional HS based schemes are not suitable for low capacity embedding with relatively large distortion due to the inflexible side information selection. From an analysis of the whole HS process, we develop a rate-distortion model and provide an optimal adaptive searching approach for side information selection according to the given payload. Experiments demonstrate the superior performance of the proposed scheme in terms of performance curve for low payload embedding.

Publication
IEICE TRANSACTIONS on Information Vol.E95-D No.10 pp.2552-2555
Publication Date
2012/10/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E95.D.2552
Type of Manuscript
LETTER
Category
Data Engineering, Web Information Systems

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