Lu, Y.Y.LuSmith, S.S.SmithSHANA SMITH2018-09-102018-09-102008http://www.scopus.com/inward/record.url?eid=2-s2.0-44849120957&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/339165GPU-based real-time occlusion in a CAVE-based augmented reality environmentconference paper10.1115/DETC2007-35462