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A Projection System for Real World Three-Dimensional Objects Using Spatial Light Modulators
Gopinathan, Unnikrishnan; Monaghan, David S.; Hennelly, Bryan M.; McElhinney, Conor P.; Kelly, Damien P.; McDonald, John; Naughton, Thomas J.; Sheridan, John T.
We discuss a projection system for real world threedimensional 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.
Keyword(s): Electronic Engineering; Holography; liquid crystal displays; spatial light modulators; three-dimensional (3D) displays
Publication Date:
2008
Type: Journal article
Peer-Reviewed: Yes
Institution: Maynooth University
Citation(s): Gopinathan, Unnikrishnan and Monaghan, David S. and Hennelly, Bryan M. and McElhinney, Conor P. and Kelly, Damien P. and McDonald, John and Naughton, Thomas J. and Sheridan, John T. (2008) A Projection System for Real World Three-Dimensional Objects Using Spatial Light Modulators. Journal of Display Technology, 4 (2). pp. 254-261. ISSN 1551-319X
Publisher(s): The Optical Society
File Format(s): other
Related Link(s): http://mural.maynoothuniversity.ie/5750/1/BH-Projection.pdf
First Indexed: 2020-01-31 06:23:59 Last Updated: 2020-04-02 06:57:25