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Proceedings Paper

Comparative study of integral imaging and multicamera pickup for acquisition of three-dimensional information
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Paper Abstract

Recently, the integral imaging, which was mainly intended to pick up and display three-dimensional images, has been applied to the acquisition of the three-dimensional information of an object by several research groups. The use of a lens array and a single camera is attractive because of the simple structure. But, the elemental images that are picked up by the lens array has some degree of redundancy and the perspective angle is limited compared with the multi-camera method. In this paper, we concentrate on the acquisition of the three-dimensional information of the object by the three methods (using a lens array, using lens array and elemental image modification and using multiple cameras) and compare them in the aspects of the ambiguity, precision and quantization error.

Paper Details

Date Published: 23 October 2003
PDF: 10 pages
Proc. SPIE 5202, Optical Information Systems, (23 October 2003); doi: 10.1117/12.512436
Show Author Affiliations
Jae-Hyeung Park, Seoul National Univ. (South Korea)
Heejin Choi, Seoul National Univ. (South Korea)
Byoungho Lee, Seoul National Univ. (South Korea)

Published in SPIE Proceedings Vol. 5202:
Optical Information Systems
Bahram Javidi; Demetri Psaltis, Editor(s)

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