图书简介
This new edition aims to provide students, researchers, and professionals with technical information regarding digital watermarking and steganography. Steganographic messages are often first encrypted by traditional means, and then a covert text is modified to contain the encrypted message. Multimedia security technology can be used to guarantee authenticity in and provide proof that the content has not been altered since insertion. By comprehensively considering the essential principles of the digital watermarking and steganographic systems, the reader can work towards implementing the advanced algorithms in real-world solutions. The principles of digital watermarking and steganography are illustrated and reinforced with abundant graphs and examples in order to simplify the problems, so readers can easily understand even complicated theories.
Introduction. Classification in Digital Watermarking. Mathematical Preliminaries. Digital Watermarking Fundamentals. Watermarking Attacks and Tools. Combinational Domain Digital Watermarking. Genetic Algorithm Based Digital Watermarking. Adjusted-Purpose Digital Watermarking. Robust High Capacity Digital Watermarking. Reversible Data Hiding Techniques Using Multiple Scanning Difference Value Histogram Modification. A Pseudo-Random Pixel Rearrangement Algorithm Based on Gaussian Integers for Image Watermarking. An Improved Hierarchical Fragile Watermarking Scheme Using Chaotic Sequence Sorting and Subblock Post-Processing. Watermarking based on Local Binary Pattern Operators. Introduction to Digital Steganography.Steganalysis. Genetic Algorithm Based Steganography.
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