Lossless data embedding--new paradigm in digital watermarking
EURASIP Journal on Applied Signal Processing - Emerging applications of multimedia data hiding
Distortion-Free Data Embedding for Images
IHW '01 Proceedings of the 4th International Workshop on Information Hiding
Counterfeiting attack on a lossless authentication watermarking scheme
VIP '02 Selected papers from the 2002 Pan-Sydney workshop on Visualisation - Volume 22
Reversible hiding in DCT-based compressed images
Information Sciences: an International Journal
Lossless data embedding: new paradigm in digital watermarking
EURASIP Journal on Applied Signal Processing
Reversible Watermarking with Subliminal Channel
Information Hiding
High Capacity Reversible Data Hiding for 3D Meshes in the PVQ Domain
IWDW '07 Proceedings of the 6th International Workshop on Digital Watermarking
DCT-based reversible data hiding scheme
Proceedings of the 3rd International Conference on Ubiquitous Information Management and Communication
Reversible Steganographic Method with High Payload for JPEG Images
IEICE - Transactions on Information and Systems
An improved lossless data hiding scheme based on image VQ-index residual value coding
Journal of Systems and Software
A path optional lossless data hiding scheme based on VQ joint neighboring coding
Information Sciences: an International Journal
A DWT-based fragile watermarking tolerant of JPEG compression
IWDW'02 Proceedings of the 1st international conference on Digital watermarking
Using quad smoothness to efficiently control capacity-distortion of reversible data hiding
Journal of Systems and Software
A reversible data hiding scheme for JPEG images
PCM'10 Proceedings of the 11th Pacific Rim conference on Advances in multimedia information processing: Part I
Issues and solution on distortion drift in reversible video data hiding
Multimedia Tools and Applications
A reversible data hiding scheme for VQ indices using locally adaptive coding
Journal of Visual Communication and Image Representation
ICB'06 Proceedings of the 2006 international conference on Advances in Biometrics
Reversible data hiding scheme with high payload for JPEG images
Proceedings of the 4th International Conference on Uniquitous Information Management and Communication
A novel color palette image authentication scheme
Proceedings of the 4th International Conference on Uniquitous Information Management and Communication
IWDW'04 Proceedings of the Third international conference on Digital Watermarking
A multi-feature based invertible authentication watermarking for JPEG images
IWDW'04 Proceedings of the Third international conference on Digital Watermarking
A Markov-based reversible data hiding method based on histogram shifting
Journal of Visual Communication and Image Representation
High capacity reversible data hiding scheme based upon discrete cosine transformation
Journal of Systems and Software
Content based image public watermarking
EGMM'04 Proceedings of the Seventh Eurographics conference on Multimedia
A DCT based reversible data embedding scheme for MPEG-4 video using HVS characteristics
Proceedings of the Eighth Indian Conference on Computer Vision, Graphics and Image Processing
A high capacity lossless data hiding scheme for JPEG images
Journal of Systems and Software
An improved VLC-based lossless data hiding scheme for JPEG images
Journal of Systems and Software
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Abstract: In this paper, we present two new invertible watermarking methods for authentication of digital images in the JPEG format. While virtually all previous authentication watermarking schemes introduced some small amount of non-invertible distortion in the image, the new methods are invertible in the sense that, if the image is deemed authentic, the distortion due to authentication can be completely removed to obtain the original image data. The first technique is based on lossless compression of biased bit-streams derived from the quantized JPEG coefficients. The second technique modifies the quantization matrix to enable lossless embedding of one bit per DCT coefficient. Both techniques are fast and can be used for general distortion-free (invertible) data embedding. The new methods provide new information assurance tools for integrity protection of sensitive imagery, such as medical images or high-importance military images viewed under non-standard conditions when usual criteria for visibility do not apply.