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Kokubunji, Tokyo, Japan
Oct. 26, 2004 to Oct. 29, 2004
ISBN: 0-7695-2187-8
pp: 545-550
Hideto Oda , Tokyo University of Agriculture and Technology
Akihito Kitadai , Tokyo University of Agriculture and Technology
Motoki Onuma , Tokyo University of Agriculture and Technology
Masaki Nakagawa , Tokyo University of Agriculture and Technology
ABSTRACT
This paper presents a method for writing-box-free online 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.
INDEX TERMS
search method, on-line handwritten text, character recognition, text recognition
CITATION
Hideto Oda, Akihito Kitadai, Motoki Onuma, Masaki Nakagawa, "A Search Method for On-Line Handwritten Text Employing Writing-Box-Free Handwriting Recognition", IWFHR, 2004, Proceedings. Ninth International Workshop on Frontiers in Handwriting Recognition, Proceedings. Ninth International Workshop on Frontiers in Handwriting Recognition 2004, pp. 545-550, doi:10.1109/IWFHR.2004.9
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