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Optical Engineering

Application of circular scanning of images to invariant pattern recognition
Author(s): Vojislav Divljakovic; Strahil Ristov; Bozidar D. Vojnovic
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Paper Abstract

Circular scanning of the image provides an efficient and simple way to achieve feature extraction of 2-D images. The obtained features are insensitive to object's position, orientation, and scale. The main shortcoming of the method is that such features do not uniquely determine the shape of an object. An overview of the method is presented. An experiment with recognition of latin capitals in two different fonts and scales is described and results are given.

Paper Details

Date Published: 1 May 1992
PDF: 6 pages
Opt. Eng. 31(5) doi: 10.1117/12.56160
Published in: Optical Engineering Volume 31, Issue 5
Show Author Affiliations
Vojislav Divljakovic, Eltek International Corp. (United States)
Strahil Ristov, Ruder Boskovic Institute (Croatia)
Bozidar D. Vojnovic, Ruder Boskovic Institute (Croatia)

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