TU Berlin

Quality and Usability LabBenjamin Belmudez

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Benjamin Belmudez


Research Field

Audiovisual quality

Research Topics

Multimodal Quality Assessment on Videoconferencing


Benjamin was born in France in 1983. He first studied general Mathematics and Physics in Toulouse. Then he joined the National School of Higher Education in Physics of Strasbourg (Engineering school) and specialized in Video and Image Processing. He carried out his master's degree within the INRIA in cooperation with the LIAMA (Beijing) on "Structural Change Detectection on Satellite Images using Conditional Mixed States Markovian Model". In 2007, he started a Phd within the Deutsche Telekom Laboratories and the Technical University of  Berlin.

Address Quality and Usability Lab
Deutsche Telekom Laboratories
TU Berlin
Ernst-Reuter-Platz 7
D-10587 Berlin, Germany Tel:  +49 30 8353 58233


Contributions to Teaching

  • Exercises “Usability Engineering”, Technical University Berlin, 2008-2009


Weiss, B., Möller, S., Lewcio, B. and Belmudez, B. (2014). Analysis of Call-Quality Prediction Performance for Speech-only and Audio-visual Telephony. Proc. 6th Int. Workshop on Quality of Multimedia Experience (QoMEx 2014). IEEE, 1–6.

Link zur Publikation


Belmudez, B., Lewcio, B. and Möller, S. (2013). Call Quality Prediction for Audiovisual Time-Varying Impairments Using Simulated Conversational Structures. Acta Acustica united with Acustica. Hirzel, Stuttgart, 792–805.

Link zur Publikation


Belmudez, B. and Möller, S. (2013). Audiovisual quality integration for interactive communications. EURASIP Journal on Audio, Speech, and Music Processing, 1–23.

Link zur Originalpublikation



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