Watermarking in secure image retrieval
Pattern Recognition Letters
Knowledge and Information Systems
General Tensor Discriminant Analysis and Gabor Features for Gait Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Invariant Image Watermarking Based on Local Feature Regions
CW '08 Proceedings of the 2008 International Conference on Cyberworlds
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
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
A Novel Difference Expansion Transform for Reversible Data Embedding
IEEE Transactions on Information Forensics and Security
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
Expansion Embedding Techniques for Reversible Watermarking
IEEE Transactions on Image Processing
Reversible data embedding using a difference expansion
IEEE Transactions on Circuits and Systems for Video Technology
A Semi-Fragile Lossless Digital Watermarking Scheme Based on Integer Wavelet Transform
IEEE Transactions on Circuits and Systems for Video Technology
Robust Lossless Image Data Hiding Designed for Semi-Fragile Image Authentication
IEEE Transactions on Circuits and Systems for Video Technology
Reversible Watermarking Based on Statistical Quantity Histogram
PCM '09 Proceedings of the 10th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Local histogram based geometric invariant image watermarking
Signal Processing
Reversible data hiding based on block median preservation
Information Sciences: an International Journal
Reliable embedding for robust reversible watermarking
ICIMCS '10 Proceedings of the Second International Conference on Internet Multimedia Computing and Service
Subjectively adapted high capacity lossless image data hiding based on prediction errors
Multimedia Tools and Applications
A progressive quality hiding strategy based on equivalence partitions of hiding units
Transactions on data hiding and multimedia security VI
Content-adaptive reliable robust lossless data embedding
Neurocomputing
Yet another multiple-image encryption by rotating random grids
Signal Processing
Improving the visual quality of random grid-based visual secret sharing
Signal Processing
Secret sharing with multi-cover adaptive steganography
Information Sciences: an International Journal
Information Sciences: an International Journal
Robust reversible watermarking scheme using Slantlet transform matrix
Journal of Systems and Software
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Recently, lossless data hiding has attracted increasing interests. As a reversible watermark scheme, the host media and hidden data should be recovered without distortion. A latest lossless data hiding technique based on image blocking and block classification has achieved good performance for image authentication. However, this method cannot always fully restore all the blocks of host images and watermarks. For this purpose, we propose an improved algorithm, which is characterized by two aspects. First, a block skipping scheme (BSS) is developed for the host blocks selection to embed watermark; secondly, the embedding level is modified by a novel parameter model to guarantee that the host blocks can be recovered without distortion as well as the embedded data. Extensive experiments conducted on standard grayscale images, medical images, and color images have demonstrated the effectiveness of the improved lossless data hiding scheme.