Research Project: Helium 3D (High Efficiency Laser-Based Multi-User Multi-Modal 3D Display)
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Contributors
Funders
ID
EC.00001
Authors
Ürey, Hakan
Faculty Member
Publications
48.4: Beam forming for a laser based auto-stereoscopic multi-viewer display
(Wiley, 2011) Akşit, Kaan; Chellappan, Kishore Velichappattu; Erden, Erdem; Mostafazadeh, Aref; Ölçer, Selim; Ürey, Hakan; Baghsiahi, Hadi; Selviah, David R.; Willman, Eero; Fernández, Anibal; Day, Sally E.; Surman, Phil A.; Department of Electrical and Electronics Engineering; Yes; College of Engineering
An auto-stereoscopic back projection display using a RGB multiemitter laser illumination source and micro-optics to provide a wider view is described. The laser optical properties and the speckle due to the optical system configuration and its diffusers are characterised. © 2011 SID.
Light engine and optics for HELIUM3D auto-stereoscopic laser scanning display
(Institute of Electrical and Electronics Engineers, 2011) Akşit, Kaan; Chellappan, Kishore Velichappattu; Erden, Erdem; Ölçer, Selim; Ürey, Hakan; Willman, Eero; Baghsiahi, Hadi; Day, Sally E.; Selviah, David R.; Fernandez, F. Anibal; Department of Electrical and Electronics Engineering; Yes; College of Engineering
This paper presents a laser-based auto-stereoscopic 3D display technique and a prototype utilizing a dual projector light engine. The solution described is able to form dynamic exit pupils under the control of a multi-user head-tracker. A prototype completed recently is able to provide a glasses-free solution for a single user at a fixed position. At the end of the prototyping phase it is expected to enable a multiple user interface with an integration of the pupil tracker and the spatial light modulator.
Laser scanning based autostereoscopic 3D display with pupil tracking
(Institute of Electrical and Electronics Engineers, 2009) Chellappan, Kishore Velichappattu; Erden, Erdem; Ürey, Hakan; Baghsiahi, Hadi; Willman, Eero; Day, Sally E.; Selviah, David R.; Fernandez, F. Anibal; Surman, Phil; Department of Electrical and Electronics Engineering; Yes; College of Engineering
An autostereoscopic 3D display based on direct-view RGB laser projection via a transparent display screen is presented. Dynamic exit pupils are formed at the target eye locations with the help of a pupil tracker.
