29 July 1994 Hybrid optical system for frequency-domain texture classification of imagery
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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.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Roger L. Easton, Roger L. Easton, Marc J. Comeau, Marc J. Comeau, Scott D. Brown, Scott D. Brown, David G. Ehrhard, David G. Ehrhard, } "Hybrid optical system for frequency-domain texture classification of imagery", Proc. SPIE 2234, Automatic Object Recognition IV, (29 July 1994); doi: 10.1117/12.181024; https://doi.org/10.1117/12.181024
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