Journal ArticleDOI
Data hiding in image and video .I. Fundamental issues and solutions
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This Part I of a two-part paper addresses a number of fundamental issues of data hiding in image and video and proposes general solutions to them and proposes an adaptive solution switching between using constant embedding rate with shuffling and using variable embedding rates with embedded control bits.Abstract:
We address a number of fundamental issues of data hiding in image and video and propose general solutions to them. We begin with a review of two major types of embedding, based on which we propose a new multilevel embedding framework to allow the amount of extractable data to be adaptive according to the actual noise condition. We then study the issues of hiding multiple bits through a comparison of various modulation and multiplexing techniques. Finally, the nonstationary nature of visual signals leads to highly uneven distribution of embedding capacity and causes difficulty in data hiding. We propose an adaptive solution switching between using constant embedding rate with shuffling and using variable embedding rate with embedded control bits. We verify the effectiveness of our proposed solutions through analysis and simulation.read more
Citations
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Journal ArticleDOI
Reversible Data Hiding Based on Histogram Modification of Pixel Differences
TL;DR: A binary tree structure is exploited to solve the problem of communicating pairs of peak points and distribution of pixel differences is used to achieve large hiding capacity while keeping the distortion low.
Journal ArticleDOI
Pairwise Prediction-Error Expansion for Efficient Reversible Data Hiding
TL;DR: This paper proposes to consider every two adjacent prediction-errors jointly to generate a sequence consisting of prediction-error pairs, and based on the sequence and the resulting 2D prediction- error histogram, a more efficient embedding strategy, namely, pairwise PEE, can be designed to achieve an improved performance.
Journal ArticleDOI
Data hiding in binary image for authentication and annotation
TL;DR: The proposed data embedding method can be used to detect unauthorized use of a digitized signature, and annotate or authenticate binary documents, and presents analysis and discussions on robustness and security issues.
Journal ArticleDOI
Multilevel reversible data hiding based on histogram modification of difference images
TL;DR: This paper proposes a multilevel reversible data hiding scheme based on the difference image histogram modification that uses the peak point to hide messages through a joint imperceptibility and hiding capacity evaluation.
Journal ArticleDOI
Collusion-resistant fingerprinting for multimedia
TL;DR: This article reviews some major design methodologies for collusion-resistant fingerprinting of multimedia and provides detailed discussions on the two major classes of fingerprinting strategies, namely, orthogonal fingerprinting and correlated fingerprinting.
References
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Book
Elements of information theory
Thomas M. Cover,Joy A. Thomas +1 more
TL;DR: The author examines the role of entropy, inequality, and randomness in the design of codes and the construction of codes in the rapidly changing environment.
Book
The Art of Computer Programming
TL;DR: The arrangement of this invention provides a strong vibration free hold-down mechanism while avoiding a large pressure drop to the flow of coolant fluid.
An Introduction To Probability Theory And Its Applications
TL;DR: A First Course in Probability (8th ed.) by S. Ross is a lively text that covers the basic ideas of probability theory including those needed in statistics.