Information Hiding Techniques for Steganography and Digital Watermarking
Information Hiding Techniques for Steganography and Digital Watermarking
Data Hiding Fundamentals and Applications: Content Security in Digital Multimedia
Data Hiding Fundamentals and Applications: Content Security in Digital Multimedia
A lossless data hiding scheme based on three-pixel block differences
Pattern Recognition
Lossless data hiding for color images based on block truncation coding
Pattern Recognition
Reversible information hiding for VQ indices based on locally adaptive coding
Journal of Visual Communication and Image Representation
A lossless data embedding technique by joint neighboring coding
Pattern Recognition
Reversible data hiding exploiting spatial correlation between sub-sampled images
Pattern Recognition
Digital Watermarking and Steganography
Digital Watermarking and Steganography
Reversible image watermarking using interpolation technique
IEEE Transactions on Information Forensics and Security
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
Lossless data hiding using histogram shifting method based on integer wavelets
IWDW'06 Proceedings of the 5th international conference on Digital Watermarking
Secure spread spectrum watermarking for multimedia
IEEE Transactions on Image Processing
Image quality assessment: from error visibility to structural similarity
IEEE Transactions on Image Processing
Reversible watermark using the difference expansion of a generalized integer transform
IEEE Transactions on Image Processing
Lossless generalized-LSB data embedding
IEEE Transactions on Image Processing
Reversible data embedding into images using wavelet techniques and sorting
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
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Reversible data hiding can restore the original image from the stego image without any distortion after the embedded secret message is exactly extracted. In this paper, a novel, reversible, data hiding scheme for high quality images is proposed in spatial domain. To increase embedding capacity and enhance image quality, the proposed scheme classifies all pixels as wall pixels and non-wall pixels. For wall pixel, the interpolation error is used to embed secret data over the interpolation prediction method. In contrast, the difference value between the non-wall pixel and its parent pixel, which is defined by the direction order, is computed to hide secret data based on the histogram shifting. The experimental results demonstrate that our scheme provides a larger payload and a better image quality than some existing schemes. Moreover, the performance of the proposed scheme is more stable for different images.