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A search method for on-line handwritten text employing writing-box-free handwriting recognition

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4 Author(s)
Oda, H. ; Graduate Sch. of Technol., Tokyo Univ. of Agric. & Technol., Japan ; Kitadai, A. ; Onuma, M. ; Nakagawa, M.

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.

Published in:

Frontiers in Handwriting Recognition, 2004. IWFHR-9 2004. Ninth International Workshop on

Date of Conference:

26-29 Oct. 2004