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Proceedings Paper

Depth control GRIN lens array for integral photography
Author(s): Fumio Okano; Masaki Kobayashi; Jun Arai; Makoto Okui
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Paper Abstract

This paper describes a new means to control depth positions of 3-D images for integral photography. A GRIN lens array is set in front of a lens array for image capturing. The length of each elemental GRIN lens composing the array is a half of one period of the optical path. The GRIN lens array also avoids pseudoscopic effects with revised depth. The depth position of the 3-D images is controlled by adjusting the distance between the GRIN lens array and the capturing lens array, thus producing 3-D images without depth distortion.

Paper Details

Date Published: 26 November 2003
PDF: 12 pages
Proc. SPIE 5243, Three-Dimensional TV, Video, and Display II, (26 November 2003); doi: 10.1117/12.510932
Show Author Affiliations
Fumio Okano, NHK Science and Technical Research Labs. (Japan)
Masaki Kobayashi, NHK Science and Technical Research Labs. (Japan)
Jun Arai, NHK Science and Technical Research Labs. (Japan)
Makoto Okui, NHK Science and Technical Research Labs. (Japan)


Published in SPIE Proceedings Vol. 5243:
Three-Dimensional TV, Video, and Display II
Bahram Javidi; Fumio Okano, Editor(s)

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