Color image watermarking : algorithms and technologies / Qingtang Su.

Format:

Book

Author/Creator:

Su, Qingtang, author.

Contributor:

Tsinghua University Press

Series:

Advances in Computer Science, 2509-7261 ; Volume 1

Language:

English

Subjects (All):

Digital images--Watermarking.

Digital images.

Data encryption (Computer science).

Physical Description:

1 online resource (200 pages) : illustrations (some color).

Edition:

1st ed.

Place of Publication:

Berlin, [Germany] ; Boston, [Massachusetts] : De Gruyter, 2017.

Language Note:

In English.

Summary:

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 performances on robotness and efficiency. Combining theories and practice, it is suitable for information security researchers and industrial engineers.

Contents:

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

Notes:

Includes bibliographical references and index.

Description based on print version record.

ISBN:

9783110487633

3110487632

9783110487732

311048773X

OCLC:

979839000