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Proceedings Paper

Hybrid optical system for frequency-domain texture classification of imagery
Author(s): Roger L. Easton; Marc J. Comeau; Scott D. Brown; David G. Ehrhard
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Paper Abstract

An algorithm for segmenting images based on local texture properties and which requires only linear filtering operations has been described in a previous paper. We now report on the implementation of this algorithm in a hybrid electro-optical system which performs the linear filtering operations in the spatial frequency domain. Liquid-crystal video displays (LCDs) are used for input of the image and the frequency-domain filter. The system has the potential for rapid segmentation of simple images by texture properties.

Paper Details

Date Published: 29 July 1994
PDF: 10 pages
Proc. SPIE 2234, Automatic Object Recognition IV, (29 July 1994); doi: 10.1117/12.181024
Show Author Affiliations
Roger L. Easton, Rochester Institute of Technology (United States)
Marc J. Comeau, Canadian Forces Base (Canada)
Scott D. Brown, Rochester Institute of Technology (United States)
David G. Ehrhard, Defense LANDSAT Program Office (United States)


Published in SPIE Proceedings Vol. 2234:
Automatic Object Recognition IV
Firooz A. Sadjadi, Editor(s)

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