1 September 2000 Optical implementation of the generalized Hough transform by use of multiplexed holgrams
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Optical Engineering, 39(9), (2000). doi:10.1117/1.1287829
Abstract
We explain that a holographic filter of the generalized Hough transform can be easily obtained using multiplexing techniques in hologram recording. To show the feasibility of our approach experimentally, we record the Hough transform filter of both line and circle parameterizations by combined use of rotational and angle multiplexing. Preliminary experimental results on the Hough transform for a few input patterns are presented.
Dong-Hak Shin, Ju-Seog Jang, "Optical implementation of the generalized Hough transform by use of multiplexed holgrams," Optical Engineering 39(9), (1 September 2000). http://dx.doi.org/10.1117/1.1287829
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KEYWORDS
Multiplexing

Holograms

Hough transforms

Optical filters

Holography

Spatial light modulators

Diffraction

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