Smooth surface interpolation and texture adaptation for MPEG-4 compliant calibration of 3D head models. - Fabio Lavagetto; Roberto Pockaj; Maurizio Costa (Image Vis. Comput., 2000)

Real-time MPEG-4 facial animation with 3D scalable meshes. - Carlo Bonamico; Maurizio Costa; Fabio Lavagetto; Roberto Pockaj (Signal Process. Image Commun., 2002)

A system for real-time synthesis of subtle expressivity for life-like MPEG-4 based virtual characters. - Carlo Bonamico; Carlo Braccini; Fabio Lavagetto; Maurizio Costa (MMSP, 2004)