DocumentCode :
1051825
Title :
A Projection System for Real World Three-Dimensional Objects Using Spatial Light Modulators
Author :
Gopinathan, Unnikrishnan ; Monaghan, David S. ; Hennelly, Bryan M. ; Elhinney, Conor P Mc ; Kelly, Damien P. ; McDonald, John B. ; Naughton, Thomas J. ; Sher, John T.
Author_Institution :
Sch. of Electr., Univ. Coll. Dublin, Dublin
Volume :
4
Issue :
2
fYear :
2008
fDate :
6/1/2008 12:00:00 AM
Firstpage :
254
Lastpage :
261
Abstract :
We discuss a projection system for real world three-dimensional objects using spatial light modulators (SLM). An algorithm to encode the digital holograms of real world objects on to an SLM is presented. We present results from experiments to project holograms of real world holograms using a nematic liquid crystal SLM. We discuss the case when the pixel sizes of the charge-coupled device (CCD) and SLM used for recording the hologram and projection are different.
Keywords :
charge-coupled devices; computer-generated holography; electro-optical modulation; liquid crystal displays; nematic liquid crystals; optical projectors; spatial light modulators; three-dimensional displays; charge-coupled device; digital holograms; nematic liquid crystal; pixel size; projection system; real world three-dimensional objects; spatial light modulator; Holography; liquid crystal displays; spatial light modulators; three-dimensional (3D) displays;
fLanguage :
English
Journal_Title :
Display Technology, Journal of
Publisher :
ieee
ISSN :
1551-319X
Type :
jour
DOI :
10.1109/JDT.2007.913943
Filename :
4443881
Link To Document :
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