Local reference lines for handwritten phrase recognition
Identifieur interne : 001E92 ( Main/Exploration ); précédent : 001E91; suivant : 001E93Local reference lines for handwritten phrase recognition
Auteurs : Sriganesh Madhvanath [États-Unis] ; Venugopal Govindaraju [États-Unis]Source :
- Pattern Recognition [ 0031-3203 ] ; 1998.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Classification.
English descriptors
- KwdEn :
Abstract
Reference line information has been used for diverse purposes in handwriting research, including word case classification, OCR, and holistic word recognition. In this paper, we argue that the commonly used global reference lines are inadequate for many handwritten phrase recognition applications. Individual words may be written at different orientations or vertically displaced with respect to one another. A function used to approximate the implicit baseline will not be differentiable or even continuous at some points. We have presented the case for local reference lines and illustrate its successful use in a system that verifies street name phrases in a postal application.
Url:
DOI: 10.1016/S0031-3203(98)00166-6
Affiliations:
- États-Unis
- État de New York
- Buffalo (New York)
- Université d'État de New York, Université d'État de New York à Buffalo
Links toward previous steps (curation, corpus...)
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- to stream Istex, to step Curation: 002355
- to stream Istex, to step Checkpoint: 001443
- to stream Main, to step Merge: 002001
- to stream PascalFrancis, to step Corpus: 000811
- to stream PascalFrancis, to step Curation: 000B83
- to stream PascalFrancis, to step Checkpoint: 000773
- to stream Main, to step Merge: 002154
- to stream Main, to step Curation: 001E92
Le document en format XML
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