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What is Dither Modulation

Chapter 709
Encyclopedia of Information Science and Technology, Third Edition
A special form of quantization index modulation applied in image watermarking to assign one bit to one transform coefficient.
Published in Chapter:
Moment-Based Image Watermarking Principles, Perspectives, and Challenges
E.D. Tsougenis (Democritus University of Thrace, Greece), G.A. Papakostas (Eastern Macedonia and Thrace Institute of Technology (EMaTTech), Greece), and D.E. Koulouriotis (Democritus University of Thrace, Greece)
Copyright: © 2015 |Pages: 10
DOI: 10.4018/978-1-4666-5888-2.ch709
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