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Proceedings Paper

Topological feature map and automatic feature selection
Author(s): Ari J. E. Visa
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Paper Abstract

A method for automatic feature selection is described. The method is based on a suitable transform of an image and an estimated histogram of magnitudes of the transformed image. The estimation is done by a self-organizing process. The self-organizing process creates a one- dimensional topological feature map that is used as a feature vector. The method is demonstrated on four textured images.

Paper Details

Date Published: 1 July 1992
PDF: 8 pages
Proc. SPIE 1710, Science of Artificial Neural Networks, (1 July 1992); doi: 10.1117/12.140148
Show Author Affiliations
Ari J. E. Visa, Helsinki Univ. of Technology (Finland)


Published in SPIE Proceedings Vol. 1710:
Science of Artificial Neural Networks
Dennis W. Ruck, Editor(s)

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