Color Image Watermarking : Algorithms and Technologies /

This book presents watermarking algorithms derived from signal processing methods such as wavelet transform, matrix decomposition and cosine transform to address the limitations of current technologies. For each algorithm, mathematical foundations are explained with analysis conducted to evaluate pe...

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Hlavní autor: Su, Qingtang (Autor)
Další autoři: Tsinghua University Press
Médium: E-kniha
Jazyk:angličtina
Vydáno: Berlin ; Boston : De Gruyter, 2016
Edice:Advances in Computer Science ; 1
Témata:
COMPUTERS / Image Processing.
programovanie
vodoznak
ISBN:9783110487732
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Obsah:
  • Frontmatter
  • Preface
  • Contents
  • Acknowledgments
  • 1. Introduction
  • 2. Common Mathematical Knowledge Used in Digital Watermarking
  • 3. Color Image
  • 4. The Color Image Watermarking Algorithm Based on DC Component
  • 5. The Color Image Watermarking Algorithm Based on Integer Wavelet Transform
  • 6. The Color Image Watermarking Algorithm Based on Singular Value Decomposition
  • 7. The Color Image Watermarking Algorithm Based on Schur Decomposition
  • 8. The Color Image Watermarking Algorithm Based on QR Decomposition
  • 9. The Color Image Watermarking Algorithm Based on Hessenberg Decomposition
  • 10. Summary and Prospect
  • References
  • Index

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