Décomposition de graphiques sous forme de primitives 2D
Identifieur interne : 00A083 ( Main/Exploration ); précédent : 00A082; suivant : 00A084Décomposition de graphiques sous forme de primitives 2D
Auteurs : Salvatore Tabbone [France] ; Laurent Wendling [France]Source :
Abstract
Nous présentons nos premiers résultats dans la décomposition de graphiques sous la forme de primitives 2D. l'idée sous-jacente de la méthode que nous proposons est différente des approches traditionnelles. Les méthodes fondées sur les transformées de distance engendrent des distorsions au niveau du squelette quand les objets contenus dans l'image sont polyédriques et ne permettent pas toujours d'obtenir des lignes et des jonctions correctes. Les méthodes d'appariement de contours fournissent des squelettes moins distordus mais elles perdent leur efficacité lors de mauvais appariements de segments et nécessitent par conséquent de nombreux ajustages de paramètres. Pour éviter ces problèmes, la méthode que nous présentons dans cet article tend à reconstruire la géométrie bidimensionnelle des objets contenus dans l'image.
Url:
Affiliations:
- France
- Grand Est, Lorraine (région)
- Nancy
- Institut national polytechnique de Lorraine, Université Nancy 2, Université de Lorraine
Links toward previous steps (curation, corpus...)
- to stream Hal, to step Corpus: 005A46
- to stream Hal, to step Curation: 005A46
- to stream Hal, to step Checkpoint: 006089
- to stream Main, to step Merge: 00A723
- to stream Main, to step Curation: 00A083
Le document en format XML
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segmentation</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="fr">Nous présentons nos premiers résultats dans la décomposition de graphiques sous la forme de primitives 2D. l'idée sous-jacente de la méthode que nous proposons est différente des approches traditionnelles. Les méthodes fondées sur les transformées de distance engendrent des distorsions au niveau du squelette quand les objets contenus dans l'image sont polyédriques et ne permettent pas toujours d'obtenir des lignes et des jonctions correctes. Les méthodes d'appariement de contours fournissent des squelettes moins distordus mais elles perdent leur efficacité lors de mauvais appariements de segments et nécessitent par conséquent de nombreux ajustages de paramètres. Pour éviter ces problèmes, la méthode que nous présentons dans cet article tend à reconstruire la géométrie bidimensionnelle des objets contenus dans l'image.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Grand Est</li><li>Lorraine (région)</li></region><settlement><li>Nancy</li></settlement><orgName><li>Institut national polytechnique de Lorraine</li><li>Université Nancy 2</li><li>Université de Lorraine</li></orgName></list><tree><country name="France"><region name="Grand Est"><name sortKey="Tabbone, Salvatore" sort="Tabbone, Salvatore" uniqKey="Tabbone S" first="Salvatore" last="Tabbone">Salvatore Tabbone</name></region><name sortKey="Wendling, Laurent" sort="Wendling, Laurent" uniqKey="Wendling L" first="Laurent" last="Wendling">Laurent Wendling</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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