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Author Oda, H. ♦ Kitadai, A. ♦ Onuma, M. ♦ Nakagawa, M.
Sponsorship Hitachi, Japan ♦ IBM, USA ♦ Fujitsu Lab., Japan ♦ NEC, Japan ♦ Toshiba, Japan ♦ Microsoft, USA ♦ Int. Assoc. for Pattern Recognition
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2004
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Other branches of engineering
Subject Keyword Search methods ♦ Handwriting recognition ♦ Character recognition ♦ Text recognition ♦ Lattices ♦ Keyboards ♦ Writing ♦ Agriculture ♦ Working environment noise ♦ Hardware ♦ text recognition ♦ search method ♦ on-line handwritten text ♦ character recognition
Abstract This paper presents a method for writing-box-free on-line handwritten text search. It searches for a target keyword in the lattice composed of candidate segmentations and candidate characters. By considering the accuracy of the recognition method and the length of the keyword, the method decreases noises to be output from the lattice effectively. When the keyword consists of three characters, we have achieved the recall rate 89.4%, the precision rate 93.2% and F measure 0.912.
Description Author affiliation: Graduate Sch. of Technol., Tokyo Univ. of Agric. & Technol., Japan (Oda, H.; Kitadai, A.; Onuma, M.; Nakagawa, M.)
ISBN 0769521878
ISSN 15505235
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2004-10-26
Publisher Place Japan
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 176.41 kB
Page Count 6
Starting Page 545
Ending Page 550

Source: IEEE Xplore Digital Library