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Proceedings Paper

Use of the method of local anisotropic features for symbolic image recognition
Author(s): Irina V. Borisova; L. V. Finogenov; V. N. Gorenok; A. E. Kazikin; I. V. Plekhanova; Pavel G. Popov; Yu. S. Schulman; Alexander G. Verkhogliad
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Paper Abstract

A method of local anisotropic features for recognition of symbolic images produced with the help of a laser on the cylindrical surface of the plug of fuel elements is described. The method is based on representation of each pixel of the image by a direction of the dominant orientation of its local vicinities. The value of the recognized symbol is determined by that standard, with which the maximal number of coincidences is obtained. A device for automated reading and recognition of digital information (7 symbols from 0 to 9) with productivity 3 fuel elements in minute is presented, and experimental results confirming the efficiency and reliability ofthe recognition method are given.

Paper Details

Date Published: 29 July 2002
PDF: 7 pages
Proc. SPIE 4900, Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life, (29 July 2002); doi: 10.1117/12.484622
Show Author Affiliations
Irina V. Borisova, Siberian Research Institute of Optical Systems (Russia)
L. V. Finogenov, Technological Design Institute of Scientific Instrument Engineering (Russia)
V. N. Gorenok, Siberian Research Institute of Optical Systems (Russia)
A. E. Kazikin, Public Joint Stock Co. MSZ (Russia)
I. V. Plekhanova, Technological Design Institute of Scientific Instrument Engineering (Russia)
Pavel G. Popov, Siberian Research Institute of Optical Systems (Russia)
Yu. S. Schulman, Public Joint Stock Co. MSZ (Russia)
Alexander G. Verkhogliad, Technological Design Institute of Scientific Instrument Engineering (Russia)


Published in SPIE Proceedings Vol. 4900:
Seventh International Symposium on Laser Metrology Applied to Science, Industry, and Everyday Life
Yuri V. Chugui; Sergei N. Bagayev; Albert Weckenmann; P. Herbert Osanna, Editor(s)

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