A difference expansion oriented data hiding scheme for restoring the original host images
Journal of Systems and Software
A lossless data hiding scheme based on three-pixel block differences
Pattern Recognition
Block-based reversible data embedding
Signal Processing
Reversible Data Hiding Based on Histogram Shifting of Prediction Errors
IITAW '08 Proceedings of the 2008 International Symposium on Intelligent Information Technology Application Workshops
VQ indexes compression and information hiding using hybrid lossless index coding
Digital Signal Processing
An improved lossless data hiding scheme based on image VQ-index residual value coding
Journal of Systems and Software
Reversible data hiding based on histogram modification of pixel differences
IEEE Transactions on Circuits and Systems for Video Technology
Data hiding based on the similarity between neighboring pixels with reversibility
Digital Signal Processing
Reversible data hiding based on block median preservation
Information Sciences: an International Journal
Subjectively adapted high capacity lossless image data hiding based on prediction errors
Multimedia Tools and Applications
Reversible Image Watermarking Based on Integer-to-Integer Wavelet Transform
IEEE Transactions on Information Forensics and Security - Part 1
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
Reversible data hiding using side-match predictions on steganographic images
Multimedia Tools and Applications
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Reversible data hiding has attracted considerable attention in recent years. Being reversible, the decoder can extract hidden data and recover the original image completely, and the difference expansion (DE) scheme can lead to a lossless pixel after secret data exacting. Furthermore, despite achieving pixel reversibility based on the concept of expanded differencing, the difference expansion scheme can cause enormous image distortion because of the size of the difference. The proposed scheme in this paper describes a novel prediction for achieving predictive error based reversible data hiding by considering the relation between a pixel and its neighboring pixel and using the predictor to identify the projected difference in pixel value. Experimental results show that the proposed scheme is capable of providing great embedding capacity without causing noticeable distortion by selecting the minimal predictor based on pixel expansion. In multilevel cases, this proposed method performs better than other existing methods. Moreover, the proposed scheme is able to pass the Chi-square test, a test used to find whether an image utilizes LSB for data hiding.