Approaching optimal value expansion for reversible watermarking
MM&Sec '05 Proceedings of the 7th workshop on Multimedia and security
A difference expansion oriented data hiding scheme for restoring the original host images
Journal of Systems and Software
Reversible steganographic method using SMVQ approach based on declustering
Information Sciences: an International Journal
Reversible hiding in DCT-based compressed images
Information Sciences: an International Journal
A lossless data hiding scheme based on three-pixel block differences
Pattern Recognition
Adaptive lossless steganographic scheme with centralized difference expansion
Pattern Recognition
Lossless nibbled data embedding scheme based on difference expansion
Image and Vision Computing
Lossless data hiding for color images based on block truncation coding
Pattern Recognition
An extended difference expansion algorithm for reversible watermarking
Image and Vision Computing
Genetic fingerprinting for copyright protection of multicast media
Soft Computing - A Fusion of Foundations, Methodologies and Applications - Special Issue on Bio-Inspired Information Hiding; Guest editors: Jeng-Shyang Pan, Ajith Abraham
Multiple layer data hiding scheme for medical images
Computer Standards & Interfaces
Block-based reversible data embedding
Signal Processing
Lossless Data Hiding Based on Companding Technique and Difference Expansion of Triplets
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Information Sciences: an International Journal
An improved lossless data hiding scheme based on image VQ-index residual value coding
Journal of Systems and Software
Prediction-based reversible data hiding
Information Sciences: an International Journal
Reversibility improved lossless data hiding
Signal Processing
Reversible data hiding exploiting spatial correlation between sub-sampled images
Pattern Recognition
A path optional lossless data hiding scheme based on VQ joint neighboring coding
Information Sciences: an International Journal
A new data hiding scheme for binary image authentication with small image distortion
Information Sciences: an International Journal
Reversible data hiding based on histogram modification of pixel differences
IEEE Transactions on Circuits and Systems for Video Technology
Reversible Data Hiding Based on Histogram
ICIC '07 Proceedings of the 3rd International Conference on Intelligent Computing: Advanced Intelligent Computing Theories and Applications. With Aspects of Artificial Intelligence
Data hiding methods based upon DNA sequences
Information Sciences: an International Journal
A high payload frequency-based reversible image hiding method
Information Sciences: an International Journal
Rotation invariant watermark embedding based on scale-adapted characteristic regions
Information Sciences: an International Journal
A reversible data hiding scheme using complementary embedding strategy
Information Sciences: an International Journal
Lossless data hiding using histogram shifting method based on integer wavelets
IWDW'06 Proceedings of the 5th international conference on Digital Watermarking
A reversible watermarking based on histogram shifting
IWDW'06 Proceedings of the 5th international conference on Digital Watermarking
Reversible watermark using the difference expansion of a generalized integer transform
IEEE Transactions on Image Processing
Reversible data embedding using a difference expansion
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
Watermarking and authentication of quantum images based on restricted geometric transformations
Information Sciences: an International Journal
Information Sciences: an International Journal
Efficient reversible data hiding for color filter array images
Information Sciences: an International Journal
Predictive pixel differencing expansion in data reversibility scheme
Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication
Information Sciences: an International Journal
Digital Signal Processing
Histogram-shifting-imitated reversible data hiding
Journal of Systems and Software
A reversible data hiding method by histogram shifting in high quality medical images
Journal of Systems and Software
A reversible watermarking authentication scheme for wireless sensor networks
Information Sciences: an International Journal
Information Sciences: an International Journal
Journal of Systems and Software
Information Sciences: an International Journal
Reversible data hiding using side-match predictions on steganographic images
Multimedia Tools and Applications
Reversibility of image with balanced fidelity and capacity upon pixels differencing expansion
The Journal of Supercomputing
Visible watermarking images in high quality of data hiding
The Journal of Supercomputing
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This paper proposes a reversible data hiding scheme for gray level images. It exploits the high correlation among image block pixels to produce a difference histogram. Secret data is embedded based on a multi-level histogram shifting mechanism with reference to the integer median of each block. The image blocks are divided into four categories due to four corresponding embedding strategies, aiming at preserving the medians during data embedding. In decoder, the median pixels are retrieved first followed by the hidden data extraction, and the host image can be accurately recovered via an inverse histogram shifting mechanism after removing the secret data from the marked image. Experimental results validate the effectiveness of our scheme and demonstrate that it outperforms several previous methods in terms of capacity and marked image's quality.