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Proceedings Paper

Influence of information content of partially occluded images on the results of recognition
Author(s): Katarzyna Chalasinska-Macukow; Michal Rowicki; Witold Stachera; Zbigniew Chrol; Rafal Kotynski
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Paper Abstract

The problem of detection by optical correlation of an apertured input scenes has been analyzed by digital simulation and in an optical experiment. The chosen input scenes included various kinds of elements with different Fourier spectrum: high, medium, or low frequency. Digital and optical recognition results (correlation peak value, PCE ratio, and peak location) are discussed as a function of various level of occlusion and various information content of the input scenes.

Paper Details

Date Published: 2 November 2000
PDF: 7 pages
Proc. SPIE 4113, Algorithms and Systems for Optical Information Processing IV, (2 November 2000); doi: 10.1117/12.405851
Show Author Affiliations
Katarzyna Chalasinska-Macukow, Warsaw Univ. (Poland)
Michal Rowicki, Warsaw Univ. (Poland)
Witold Stachera, Warsaw Univ. (Poland)
Zbigniew Chrol, Warsaw Univ. (Poland)
Rafal Kotynski, Warsaw Univ. (Poland)

Published in SPIE Proceedings Vol. 4113:
Algorithms and Systems for Optical Information Processing IV
Bahram Javidi; Demetri Psaltis, Editor(s)

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