A Model-Based Segmentation Method for Handwritten Numeral Strings
Identifieur interne : 001780 ( Istex/Checkpoint ); précédent : 001779; suivant : 001781A Model-Based Segmentation Method for Handwritten Numeral Strings
Auteurs : Jianming Hu [Australie] ; Hong Yan [Australie]Source :
- Computer Vision and Image Understanding [ 1077-3142 ] ; 1997.
English descriptors
- KwdEn :
Abstract
Segmentation of handwritten touching characters is an important task in optical character recognition (OCR). A new model-based segmentation algorithm is proposed for handwritten numeral strings. This method is based on the boundary analysis of the numeral strings, where a set of new features are extracted. These features can be used for global interpretation of the boundary structures. Various models are then constructed for the common touching patterns, which can increase the reliability of the segmentation and reduce the segmentation time. While we concentrate on the description of the segmentation method for two single-touching digits in this paper, our method can be extended to segmentation of touching digits in other situations.
Url:
DOI: 10.1006/cviu.1998.0689
Affiliations:
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ISTEX:EFB06AEC5FEB8CCE73EBBDD602920E2AB8933260Le document en format XML
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<front><div type="abstract" xml:lang="en">Segmentation of handwritten touching characters is an important task in optical character recognition (OCR). A new model-based segmentation algorithm is proposed for handwritten numeral strings. This method is based on the boundary analysis of the numeral strings, where a set of new features are extracted. These features can be used for global interpretation of the boundary structures. Various models are then constructed for the common touching patterns, which can increase the reliability of the segmentation and reduce the segmentation time. While we concentrate on the description of the segmentation method for two single-touching digits in this paper, our method can be extended to segmentation of touching digits in other situations.</div>
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