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Generalized K–L transform based combined feature extraction

✍ Scribed by Jian Yang; Jing-yu Yang

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
67 KB
Volume
35
Category
Article
ISSN
0031-3203

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✦ Synopsis

In this paper, we combine two kinds of features together by virtue of complex vectors and then use the developed generalized K-L transform (or expansion) for feature extraction. The experiments on NUST603 handwritten Chinese character database and CENPARMI handwritten digit database indicate that the proposed method can improve the recognition rate signiÿcantly.

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