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. |
No grāmatas satura
1.–5. rezultāts no 90.
... Probabilities Using Normalized Correlation Detectors (Miller and Bloom) 384 Effect of Quantization Noise on Watermarks (Eggers and Girod) 388 B.5.1 Background 390 B.5.2 Basic Approach 390 B.5.3 Finding the Probability Density Function ...
... probability that the output of the embedder will be watermarked. In other words, the effectiveness is the probability of detection immediatelyafterembedding.Thisdefinitionimpliesthatawatermarkingsystem might have an effectiveness of ...
... we talk of the false positive rate, we refer to the number of false positives we expect to occur in a given number of runs of the detector. 2.2.6 Equivalently, we can discuss the probability that a false. 29. 2.2 PROPERTIES.
... probability that a false positive will occur in any given detector run. There are two subtly different ways to define this probability, which are often confused in the literature. They differ in whether the watermark or the Work is ...
Atvainojiet, šīs lappuses saturs ir ierobežots..
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 |
Citi izdevumi - Skatīt visu
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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Atsauces uz šo grāmatu
Multimedia Encryption and Watermarking Borko Furht,Edin Muharemagic,Daniel Socek Priekšskatījums nav pieejams - 2005 |