Comparison between different feature extraction techniques for audio-visual speech recognition. - Alin Gavril Chitu; Léon J. M. Rothkrantz; Pascal Wiggers; Jacek C. Wojdel (J. Multimodal User Interfaces, 2007)

Automatic Lip Reading in the Dutch Language Using Active Appearance Models on High Speed Recordings. - Alin Gavril Chitu; Karin Driel; Léon J. M. Rothkrantz (TSD, 2010)

Towards Robust Visual Speech Recognition: Automatic Systems for Lip Reading of Dutch. - Alin Gavril Chitu (2010)

Context-Aware Multimodal Human-Computer Interaction. - Siska Fitrianie; Zhenke Yang; Dragos Datcu; Alin Gavril Chitu; Léon J. M. Rothkrantz (Interactive Collaborative Information Systems, 2010)