Resolution of the Bas-relief ambiguity in structure-from-motion under orthographic projection. - Chris Harris 002 (BMVC, 1990)

RAPID - a video rate object tracker. - Chris Harris 002; Carl Stennett (BMVC, 1990)

A Video Based Tracker for use in Computer Aided Surgery. - Neil Maitland; Chris Harris 002 (BMVC, 1994)