Title :
Design WDRM in digital TV
Author :
Wu, Hongtao ; Zhu, Bocheng
Author_Institution :
Dept. of Electron., Peking Univ., Beijing, China
Abstract :
Watermark-based digital right management (WDRM) is novel kind of technique used in terminal. It´s analyzed which digital conditional access system (CAS) lacks and pointed copyright protection being the important basis of authorized programs broadcast in digital TV network. The frame of watermark-based digital TV right management system is proposed and it would be coming true in control of accessing, restriction of storage, self-determination of charge and anonymous consumption.
Keywords :
copyright; digital television; watermarking; copyright protection; digital TV network broadcasting; digital conditional access system; watermark-based digital TV right management system; Application specific integrated circuits; Content addressable storage; Control systems; Copyright protection; Cryptography; Digital TV; Electrochemical machining; Layout; US Department of Transportation; Watermarking;
Conference_Titel :
Communications and Information Technology, 2005. ISCIT 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9538-7
DOI :
10.1109/ISCIT.2005.1567014
