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Instructors: Dr. Martin Steinebach
Event type:
Integrated Course
Org-unit: Dept. 20 - Computer Science
Displayed in timetable as:
20-00-0093-vl
Subject:
Crediting for:
Hours per week:
4
Language of instruction:
German
Min. | Max. participants:
- | -
Course Contents:
Objectives:
The students should be able to recognize potential security problems in the multimedia field and learn how to resolve them. To achieve this, a special implementation of the security protocols for pictures, video and audio will be taught and implemented.
Course Content:
- Partial encoding procedures for video and audio to ensure confidentiality and authenticity
- Digital watermarks for images and audio - areas of application, methods and procedures
- Digital Rights Management and Copyright protection procedures
- Visual cryptography Besides discussing different algorithms, i.e. their possibilities, limitations and weaknesses, the commercial and societal aspects of protective measures will also be part of the lecture.
Diploma Supplement:
security in distributed multimedia Systems, multimedia security, partial encryption, steganography, digital watermarking
Literature:
- Steinmetz: Multimedia-Technologie. Grundlagen, Komponenten und Systeme, ISBN: 3540673326, Springer, Heidelberg, 2000
- Dittmann: Digitale Wasserzeichen, Springer Verlag, ISBN 3 - 540 - 66661 - 3, 2000
- Cox, Miller, Bloom: Digital Watermarking, Academic Press, San Diego, USA, ISBN 1-55860-714-5, 2002
- And specific publicly available journals
Preconditions:
Prerequisites: Grundkenntnisse in Multimedia-Formaten und IT-Sicherheit.
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