inria-00098633, version 1
A Constraint Network for Symbol Detection in Architectural Drawings
Graphics Recognition - Algorithms and Systems - GREC'97 Springer-Verlag (Ed.) (1998) 80-90
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INRIA – CNRS : UMR7503 – Université Henri Poincaré - Nancy I – Université Nancy II – Institut National Polytechnique de Lorraine (INPL) France
Références bibliographiques
- Type de publication : Chapitres d'ouvrages scientifiques
- Domaine : Informatique/Autre
- Titre : A Constraint Network for Symbol Detection in Architectural Drawings
- Résumé : A network used to detect and recognize several different symbols (doors, windows...) in scanned architectural drawings is presented. This network, based on Messmer's network for exact and inexact graph matching, presents a compact representation of all the symbols, which allows a one-pass search. Some modifications to this method for our specific document analysis problem are outlined: the symbols are represented as sets of constraints on the segments and arcs of the symbol; a description language has been written in order to describe these constraints. Symbol detection is performed by propagating the segments and the arcs in the network and retrieving the recognized symbols. The construction of this network is an iterative incremental process.
- Langue du document : Anglais
- Date de publication : 1998
- Titre ouvrage : Graphics Recognition - Algorithms and Systems - GREC'97
- Editeur(s) scientifique(s) : Tombre, Karl and Chhabra, Atul K.
- Editeur commercial : Springer-Verlag
- Collection : Lecture Notes in Computer Science
- Pagination : 80-90
- Mots-clés : document analysis || analyse de documents
- Commentaire : Contribution à un ouvrage.
- Référence interne : 98-R-172 || ah-soon98d
- inria-00098633, version 1
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- Soumis le : Lundi 25 Septembre 2006, 17:04:08
- Dernière modification le : Jeudi 28 Septembre 2006, 15:22:44
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