Feature based global and local motion estimation for videoconference sequences. - Giancarlo Calvagno; Ferruccio Fantozzi; Roberto Rinaldo (ICIP (3), 2001)

Model-based global and local motion estimation for videoconference sequences. - Giancarlo Calvagno; Ferruccio Fantozzi; Roberto Rinaldo; Alberto Viareggio (IEEE Trans. Circuits Syst. Video Technol., 2004)