3D Real-Time Head Tracking Fusing Color Histograms and Stereovision. - Francesc Moreno; Adrià Tarrida; Juan Andrade-Cetto; Alberto Sanfeliu (ICPR (1), 2002)

Estimation of Rigid and Non-Rigid Facial Motion Using Anatomical Face Model. - Jaume Vergés-Llahí; Adrià Tarrida; Alberto Sanfeliu (ICPR (1), 2002)