Investigation of a 3D head-mounted projection display using retro-reflective screen Héricz, Dalma ; Sarkadi, Tamás ; Lucza, Viktor ; Kovács, Viktor ; Koppa, Pál Abstract Publication: Optics Express Pub Date: July 2014 DOI: 10.1364/OE.22.017823 Bibcode: 2014OExpr..2217823H