Niels J. Thorwirth

According to our database, Niels J. Thorwirth authored at least 4 papers between 2000 and 2010.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2010

Semi-automatic registration of videos for improved watermark detection.

Philipp Schaber, Stephan Kopf, Wolfgang Effelsberg, Niels J. Thorwirth

Proceedings of the First Annual ACM SIGMM Conference on Multimedia Systems, 2010

2004

Towards fraud-proof ID documents using multiple data hiding technologies and biometrics.

Justin Picard, Claus Vielhauer, Niels J. Thorwirth

Proceedings of the Security, Steganography, and Watermarking of Multimedia Contents VI, 2004

2002

Digital watermarking for secure and adaptive teleconferencing.

Jan C. Vorbrüggen, Niels J. Thorwirth

Proceedings of the Security and Watermarking of Multimedia Contents IV, 2002

2000

Robust Audio Watermarking Based on Secure Spread Spectrum and Auditory Perception Model.

Petar Horvatic, Jian Zhao, Niels J. Thorwirth

Proceedings of the Information Security for Global Information Infrastructures, 2000