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Ninth International Workshop on Frontiers in Handwriting Recognition (IWFHR'04)
A Search Method for On-Line Handwritten Text Employing Writing-Box-Free Handwriting Recognition
Kokubunji, Tokyo, Japan
October 26-October 29
ISBN: 0-7695-2187-8
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
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, pp.545-550, Ninth International Workshop on Frontiers in Handwriting Recognition (IWFHR'04), 2004
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