Title :
General quality maintenance module for motion picture watermarking
Author :
Yoshiura, H. ; Echizen, L. ; Arai, T. ; Kimura, H. ; Takeuchi, T.
Author_Institution :
Syst. Dev. Lab., Hitachi Ltd., Japan
Abstract :
This paper proposes a novel control module that can be incorporated in a wide range of digital watermarking systems and that controls system watermarking processes to preserve picture quality.
Keywords :
cryptography; data encapsulation; video coding; control module; digital watermarking systems; general quality maintenance module; motion picture watermarking; picture quality; Control systems; Data systems; Laboratories; Motion pictures; Optical distortion; Optical films; Protection; Research and development; Upper bound; Watermarking;
Conference_Titel :
Consumer Electronics, 1999. ICCE. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-5123-1
DOI :
10.1109/ICCE.1999.785184
