Mar 11, 2004
Texture Classification using Hierarchical Discriminant Analysis
Technical report of IEICE. PRMU
- ,
- ,
- 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
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- ISSN : 0913-5685
- CiNii Articles ID : 110003273981
- CiNii Books ID : AN10541106