Towards an automatic construction of object recognition strategies. - Virginio Cantoni; Ugo Cei; Marco Ferretti; Luca Lombardi (ICPR, 1988)

Recognition of polyhedra by photometric stereo. - Luigi Carrioli; Ugo Cei; Marco Diani (Recent Issues in Pattern Analysis and Recognition, 1989)

Automated design of vision systems. - Ugo Cei; Luca Lombardi (Recent Issues in Pattern Analysis and Recognition, 1989)