Digital watermark

Author: Cox
Publisher:
Publish Date: 2003-07-01
Features: This book emphasizes the fundamental principles of watermarking and analyzes the error rate, fidelity, quality, and some related issues of watermarking systems based on communication theory. It is supplemented with abundant examples and provides the source code for all the examples. Additionally, the book examines copyright protection and other applications, including broadcast monitoring, operation tracking, authentication, copy control, and device control, laying a solid foundation for further research on this technology.