A Novel Feature Extraction Technique for the Recognition of Segmented Handwritten Characters

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Blumenstein, Michael
Verma, Brijesh
Basli, Hasan
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Bob Werner

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2003
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Edinburgh, Scotland

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Abstract

High accuracy character recognition techniques can provide useful information for segmentation-based handwritten word recognition systems. This research describes neural network-based techniques for segmented character recognition that may be applied to the segmentation and recognition components of an off-line handwritten word recognition system. Two neural architectures along with two different feature extraction techniques were investigated. A novel technique for character feature extraction is discussed and compared with others in the literature. Recognition results above 80% are reported using characters automatically segmented from the CEDAR benchmark database as well as standard CEDAR alphanumerics.

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Proceedings of the Seventh International Conference on Document Analysis and Recognition (ICDAR '03)

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© 2003 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

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