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Proceedings Paper

Optical implementation of the generalized Hough transform by use of rotationally multiplexed holograms
Author(s): Dong-Hak Shin; Ju-Seog Jang
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Paper Abstract

We explain that a holographic filter of the generalized Hough transform can be easily obtained by the use of multiplexing techniques in hologram recording. To show the feasibility of our approach experimentally, we recorded the Hough transform filter of both line and circle parameterizations by combined use of rotational and angle multiplexing. Experimental results on the Hough transform for a few input patterns are presented.

Paper Details

Date Published: 9 October 1998
PDF: 8 pages
Proc. SPIE 3466, Algorithms, Devices, and Systems for Optical Information Processing II, (9 October 1998); doi: 10.1117/12.326775
Show Author Affiliations
Dong-Hak Shin, Pukyong National Univ. (South Korea)
Ju-Seog Jang, Pukyong National Univ. (South Korea)


Published in SPIE Proceedings Vol. 3466:
Algorithms, Devices, and Systems for Optical Information Processing II
Bahram Javidi; Demetri Psaltis, Editor(s)

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