A Pattern Retrieval System for Character Recognition Using a Very Large
Pattern Database
Yasuaki Nakano
Proceedings of ICDAR'91, pp.410-416 (1991)
Abstract
In the research of character recognition, the role of database
of patterns is essential. In using a large sized database, two aspects must be
considered One is the problem of implementing a low cost file system. A CD-ROM
will be a solution to this problem. The other is efficient retrieval of
interesting patterns from the large database. In this paper, an experimental
system for pattern retrieval is proposed. This system consists of a workstation,
a CD-ROM device and a software package for pattern retrieval, is proposed. An
experimental sheet of handwritten Japanese character patterns is supplied to the
system in the form of a CD-ROM disk. The system supplies several accessing
facets; a radical decomposition one, one using extracted features, one using the
result of a recognition experiment or one using informations on resembling
character groups.
[OCR Expert System]
[Research Themes of Prof. Nakano.]
| mail address: |
 |
← お手数ですが打ち込んで下さい |
First Written Before June 17, 1998
Transplanted to KSU Before June 19, 2003
Transplanted to So-net April 22, 2007
Last Update April 22, 2007
© Yasuaki Nakano 1998-2007