Image Watermarking Capacity Analysis using Neural Network
WI '04 Proceedings of the 2004 IEEE/WIC/ACM International Conference on Web Intelligence
Information-theoretic analysis of steganalysis in real images
MM&Sec '06 Proceedings of the 8th workshop on Multimedia and security
The upper and lower bounds of the information-hiding capacity of digital images
Information Sciences: an International Journal
Introducing a Two Dimensional Measure for Watermarking Capacity in Images
ICIAR '08 Proceedings of the 5th international conference on Image Analysis and Recognition
WAV'09 Proceedings of the 3rd WSEAS international symposium on Wavelets theory and applications in applied mathematics, signal processing & modern science
Secure Cover Selection Steganography
ISA '09 Proceedings of the 3rd International Conference and Workshops on Advances in Information Security and Assurance
IWDW'02 Proceedings of the 1st international conference on Digital watermarking
Informed embedding for multi-bit watermarks
IWDW'02 Proceedings of the 1st international conference on Digital watermarking
Watermarking capacity analysis based on neural network
ISNN'05 Proceedings of the Second international conference on Advances in neural networks - Volume Part II
Improved QIM strategies for gaussian watermarking
IWDW'05 Proceedings of the 4th international conference on Digital Watermarking
An image hiding algorithm based on bit plane
CIS'05 Proceedings of the 2005 international conference on Computational Intelligence and Security - Volume Part II
The minimum detectable capacity of digital image information hiding
ISNN'06 Proceedings of the Third international conference on Advances in Neural Networks - Volume Part III
The maximum capacity and minimum detectable capacity of information hiding in digital images
ICCSA'06 Proceedings of the 2006 international conference on Computational Science and Its Applications - Volume Part II
Image watermarking capacity analysis using hopfield neural network
PCM'04 Proceedings of the 5th Pacific Rim conference on Advances in Multimedia Information Processing - Volume Part III
The effect of fidelity measure functions on the capacity of digital watermarks
DRMTICS'05 Proceedings of the First international conference on Digital Rights Management: technologies, Issues, Challenges and Systems
An Authentication Technique for Image/Legal Document (ATILD)
Journal of Signal Processing Systems
Information theory applications in error bit rate analysis of digital image watermarking
Computers and Electrical Engineering
Hi-index | 0.01 |
An information-theoretic model for image watermarking and data hiding is presented in this paper. Previous theoretical results are used to characterize the fundamental capacity limits of image watermarking and data-hiding systems. Capacity is determined by the statistical model used for the host image, by the distortion constraints on the data hider and the attacker, and by the information available to the data hider, to the attacker, and to the decoder. We consider autoregressive, block-DCT, and wavelet statistical models for images and compute data-hiding capacity for compressed and uncompressed host-image sources. Closed-form expressions are obtained under sparse-model approximations. Models for geometric attacks and distortion measures that are invariant to such attacks are considered.