OcrV1, France, Analysis, bibRecord, 000297

New matching methods for dissimilar handwritten character images

Identifieur interne : 000297 ( France/Analysis ); précédent : 000296; suivant : 000298

New matching methods for dissimilar handwritten character images

Auteurs : X. Zhu [République populaire de Chine] ; Y. Su [République populaire de Chine] ; S. Wang [République populaire de Chine] ; C. Georger [France]

Source :

SPIE proceedings series [ 1017-2653 ] ; 1998.

RBID : Pascal:99-0196386

Descripteurs français

Pascal (Inist)
- Reconnaissance caractère, Reconnaissance forme, Traitement image, Concordance forme, Caractère manuscrit, Chinois, Vérification signature.

English descriptors

KwdEn :
- Character recognition, Chinese, Image processing, Manuscript character, Pattern matching, Pattern recognition.

Abstract

New approaches to the problem of matching method for dissimilar handwritten character images are presented in this paper. One of them is for the offline recognition of dissimilar two-stroke digits which are difficult to discriminate. Several measures are taken to obtain proper division and description of the two strokes to further discrimination. In the recognition stage we combined syntactic analysis with statistical calculation. The other approach is for verifying offline handwritten Chinese signatures. Local connection properties are fully employed and the weighted distances are calculated on the whole signature image. Experiments results show that using the proposed matching methods increased the recognition rate and improved the reliability of our OCR system and is also helpful for verification of handwritten Chinese signatures. Pattern recognition, matching, handwritten character image, variation, measure, signature verification.

Affiliations:

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 000830
to stream PascalFrancis, to step Curation: 000B64
to stream PascalFrancis, to step Checkpoint: 000822
to stream Main, to step Merge: 002416
to stream Main, to step Curation: 002293
to stream Main, to step Exploration: 002293
to stream France, to step Extraction: 000297

Links to Exploration step

Pascal:99-0196386

Le document en format XML

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<term>Chinois</term>
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<front><div type="abstract" xml:lang="en">New approaches to the problem of matching method for dissimilar handwritten character images are presented in this paper. One of them is for the offline recognition of dissimilar two-stroke digits which are difficult to discriminate. Several measures are taken to obtain proper division and description of the two strokes to further discrimination. In the recognition stage we combined syntactic analysis with statistical calculation. The other approach is for verifying offline handwritten Chinese signatures. Local connection properties are fully employed and the weighted distances are calculated on the whole signature image. Experiments results show that using the proposed matching methods increased the recognition rate and improved the reliability of our OCR system and is also helpful for verification of handwritten Chinese signatures. Pattern recognition, matching, handwritten character image, variation, measure, signature verification.</div>
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{{Explor lien
   |wiki=    Ticri/CIDE
   |area=    OcrV1
   |flux=    France
   |étape=   Analysis
   |type=    RBID
   |clé=     Pascal:99-0196386
   |texte=   New matching methods for dissimilar handwritten character images
}}

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New matching methods for dissimilar handwritten character images

New matching methods for dissimilar handwritten character images

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri