Misc.

Mar 11, 2004

Texture Classification using Hierarchical Discriminant Analysis

Technical report of IEICE. PRMU
  • YASUOKA Syuichi
  • ,
  • MOROOKA Kenichi
  • ,
  • NAGAHASHI Hiroshi

Volume
103
Number
737
First page
91
Last page
96
Language
Japanese
Publishing type
Publisher
The Institute of Electronics, Information and Communication Engineers

In this paper, we propose a new multi-class discriminating method by using hierarchical discriminant spaces. The Fisher's method is used for a multi-class classification problem. However, due to overlapping of some classes in a discriminant space, the precision of their discrimination becomes worse. In order to take such overlap of classes into consideration, our approach builds a new space for overlapped classes. We obtain hierarchical discriminant space by recursively grouping the overlapped classes. In the experiment, texture images of many classes are examined based on the proposed method, and we show the outstanding result compared with the conventional method.

Link information
CiNii Articles
http://ci.nii.ac.jp/naid/110003273981
CiNii Books
http://ci.nii.ac.jp/ncid/AN10541106
URL
http://id.ndl.go.jp/bib/6928062
ID information
  • ISSN : 0913-5685
  • CiNii Articles ID : 110003273981
  • CiNii Books ID : AN10541106

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