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✦   LIBER   ✦

A method of generating template patterns from a few sample patterns in character recognition

✍ Scribed by Akihiro Suzuki; Shozo Makino; Ken-Iti Kido; Hiroshi Kanai; Yoshiyuki Kawazoe


Book ID
104591356
Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
535 KB
Volume
21
Category
Article
ISSN
0882-1666

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✦ Synopsis


Abstract

To recognize a character using a pattern matching method, it is necessary to prepare sufficiently many sample patterns for a template pattern. However, it is difficult to collect a sufficient number of samples of some characters because they do not appear often. This paper proposes a new method of estimating a template pattern using the transfer function in a frequency range which is considered generally to be useful in such a case. The effectiveness of the method is demonstrated experimentally by using the printed Devanagari characters (in Buddhist literature) as an example.


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