Texture classification using hierarchical discriminant analysis

Syuichi Yasuoka, Yousun Kang, Ken'ichi Morooka, Hiroshi Nagahashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

As the representative of the linear discriminant analysis, the Fisher method is most widely used in practice and it is very effective in two-class classification. However, when it is expanded to multi-class classification problem, the precision of its discrimination may become worse. One of the main reasons is an occurence of overlapped distributions on a discriminant space built by Fisher criterion. In order to take such overlap among classes into consideration, our approach builds a new discriminant space with hierarchical tree structure for overlapped classes. In this paper, we propose a new hierarchical discriminant analysis for texture classification. We can divide a discriminant space into subspace by recursively grouping overlapped classes. In the experiment, texture images of many classes are classified based on the proposed method, and we show the outstanding result compared with the conventional method.

Original languageEnglish
Title of host publication2004 IEEE International Conference on Systems, Man and Cybernetics, SMC 2004
Pages6395-6400
Number of pages6
DOIs
Publication statusPublished - Dec 1 2004
Externally publishedYes
Event2004 IEEE International Conference on Systems, Man and Cybernetics, SMC 2004 - The Hague, Netherlands
Duration: Oct 10 2004Oct 13 2004

Publication series

NameConference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
Volume7
ISSN (Print)1062-922X

Other

Other2004 IEEE International Conference on Systems, Man and Cybernetics, SMC 2004
CountryNetherlands
CityThe Hague
Period10/10/0410/13/04

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Yasuoka, S., Kang, Y., Morooka, K., & Nagahashi, H. (2004). Texture classification using hierarchical discriminant analysis. In 2004 IEEE International Conference on Systems, Man and Cybernetics, SMC 2004 (pp. 6395-6400). (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics; Vol. 7). https://doi.org/10.1109/ICSMC.2004.1401405