Digital WatermarkingElsevier, 2001. gada 17. okt. - 542 lappuses Digital watermarking is a key ingredient to copyright protection. It provides a solution to illegal copying of digital material and has many other useful applications such as broadcast monitoring and the recording of electronic transactions. Now, for the first time, there is a book that focuses exclusively on this exciting technology. Digital Watermarking covers the crucial research findings in the field: it explains the principles underlying digital watermarking technologies, describes the requirements that have given rise to them, and discusses the diverse ends to which these technologies are being applied. As a result, additional groundwork is laid for future developments in this field, helping the reader understand and anticipate new approaches and applications. |
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1.5. rezultāts no 93.
... chapter. The technical content of this book begins with Chapter 3, which presents several frameworks for modeling watermarking systems. Along the way, we describe, test, and analyze some simple image-watermarking algorithms that ...
... Chapter 8 covers techniques for making watermarks survive several types of common degradations, such as filtering, geometric or temporal transformations, and lossy compression. Chapter 9 describes a framework for analyzing security ...
... chapters, System in this 1 Chapter and same with detector 3, the the E D appears FIXED LC detector LC again embedder is in paired a number with in System the of other EBLIND 2. In systems. subsequent embedder Each individual ...
... to encode the identity of the recipient. In this way, the source of the leaks could be identified [5]. This is an example of steganographic watermarking. The hidden patterns were watermarks in that. 4. CHAPTER ONE: INTRODUCTION.
... (with direct analogy to our $20 bill example), copy control, and device control. These applications are discussed in the next chapter. 2 Applications and Properties W atermarking can be used in. 10. CHAPTER ONE: INTRODUCTION.
Saturs
1 | |
11 | |
Chapter 3 Models of Watermarking | 41 |
Chapter 4 Basic Message Coding | 85 |
Chapter 5 Watermarking with Side Information | 117 |
Chapter 6 Analyzing Errors | 157 |
Chapter 7 Using Perceptual Models | 201 |
Chapter 8 Robust Watermarking | 241 |
Appendix A Background Concepts | 359 |
Appendix B Selected Theoretical Results | 373 |
Appendix C Source Code | 395 |
Appendix D Notation and Common Variables | 483 |
Glossary | 487 |
501 | |
521 | |
About the Authors | 541 |
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Digital Watermarking: Third International Workshop, IWDW 2004, Seoul, Korea ... Ingemar J. Cox Ierobežota priekšskatīšana - 2005 |
Digital Watermarking: Third International Workshop, IWDW 2004, Seoul, Korea ... Ingemar J. Cox,Ton Kalker,Heung-Kyu Lee Ierobežota priekšskatīšana - 2005 |
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Multimedia Encryption and Watermarking Borko Furht,Edin Muharemagic,Daniel Socek Priekšskatījums nav pieejams - 2005 |