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Proceedings Paper

Analysis of incident light rays into a pupil in integral imaging
Author(s): Fumio Okano; Jun Arai; Masahiro Kawakita
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Paper Abstract

We geometrically analyzed incident light rays into a pupil of an observer in integral 3D imaging. The object's depth area in which the projected image on the retina is not sampled by lens array was derived. Also, the depth area in which observer's eye focuses on the reconstructed 3D images was found. These depth areas depend on the pitch of an elemental lens constituting the lens array, diameter of the observer's pupil, and viewing distance. Further, we clarified that even when the eye could not focus on the reconstructed 3D image, influence of inconsistency between focus accommodation and convergence can be relieved.

Paper Details

Date Published: 12 May 2009
PDF: 9 pages
Proc. SPIE 7329, Three-Dimensional Imaging, Visualization, and Display 2009, 732907 (12 May 2009); doi: 10.1117/12.818325
Show Author Affiliations
Fumio Okano, Japan Broadcasting Corp. (Japan)
Jun Arai, Japan Broadcasting Corp. (Japan)
Masahiro Kawakita, Japan Broadcasting Corp. (Japan)


Published in SPIE Proceedings Vol. 7329:
Three-Dimensional Imaging, Visualization, and Display 2009
Bahram Javidi; Jung-Young Son; Manuel Martinez-Corral; Fumio Okano; Wolfgang Osten, Editor(s)

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