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Conference Papers Year : 2006

Online Character Segmentation Method for Unconstrained Handwriting Strings Using Off-stroke Features

Naohiro Furukawa
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Hisashi Ikeda
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Abstract

In this paper, an online character segmentation method for unconstrained strings is proposed. To recognize unconstrained-expression strings such as those in phrases and informal notations, we designed physical features of segmented patterns, in particular, off-stroke features. Segmented-pattern likelihood was also defined from these features using a probabilistic model. Evaluations using a digital pen system showed that the character segmentation rates were 97.8%, 91.7%, and 75.6% of numerals, Japanese characters, and all characters (numerals, alphabets, symbols, and Japanese characters), respectively.
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Dates and versions

inria-00104383 , version 1 (06-10-2006)

Identifiers

  • HAL Id : inria-00104383 , version 1

Cite

Naohiro Furukawa, Junko Tokuno, Hisashi Ikeda. Online Character Segmentation Method for Unconstrained Handwriting Strings Using Off-stroke Features. Tenth International Workshop on Frontiers in Handwriting Recognition, Université de Rennes 1, Oct 2006, La Baule (France). ⟨inria-00104383⟩

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