Phrase-based correction model for improving handwriting recognition accuracies
Identifieur interne : 000567 ( PascalFrancis/Curation ); précédent : 000566; suivant : 000568Phrase-based correction model for improving handwriting recognition accuracies
Auteurs : Faisal Farooq [États-Unis] ; Damien Jose [États-Unis] ; Venu Govindaraju [États-Unis]Source :
- Pattern recognition [ 0031-3203 ] ; 2009.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
We propose a method for increasing word recognition accuracies by correcting the output of a handwriting recognition system. We treat the handwriting recognizer as a black box, such that there is no access to its internals. This enables us to keep our algorithm general and independent of any particular system. We use a novel method for correcting the output based on a "phrase-based" system in contrast to traditional source-channel models. We report the accuracies of two in-house handwritten word recognizers before and after the correction. We achieve highly encouraging results for a large synthetically generated dataset. We also report results for a commercially available OCR on real data.
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Pascal:09-0430753Le document en format XML
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