Per citar aquest document: http://ddd.uab.cat/record/24335
Contextual System of Symbol Structural Recognition based on an Object-Process Methodology
Delalandre, Mathieu (Université de Rouen. PSI Laboratory)
Trupin, Eric (Université de Rouen. PSI Laboratory)
Ogier, Jean-Marc (Université de La Rochelle. L3I Laboratory)
Labiche, Jacques (Université de Rouen. PSI Laboratory)

Data: 2005
Resum: We present in this paper a symbol recognition system for the graphic documents. This one is based on a contextual approach for symbol structural recognition exploiting an Object-Process Methodology. It uses a processing library composed of structural recognition processings and contextual evaluation processings. These processings allow our system to deal with the multi-representation of symbols. The different processings are controlled, in an automatic way, by an inference engine during the recognition process. The factual, strategic, and descriptive knowledge are structured according to an Object-Process Methodology of the considered recognition application. The representation of symbols are then adapted during the recognition process according to their classes. This original approach for knowledge structuring allows especially the strategic and descriptive knowledge combination which increases the recognition abilities of system. We present results of this system on the GREC2003 contest of symbol recognition.
Drets: Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades. Creative Commons
Llengua: Anglès.
Document: article ; recerca ; publishedVersion
Matèria: Symbol Recognition ; Graph ; Multi-Representation ; Automatic Control of Processing ; Context ; Knowledge ; Object-Process Methodology ; Reconeixement de símbol ; Gràfica ; Multirepresentació ; Control automàtic de processos ; Contexte ; Coneixement ; Metodologia procés objecte ; Reconocimiento de símbolo ; Gráfica ; Control automático de procesos ; Contexto ; Conocimiento ; Metodología proceso objeto
Publicat a: ELCVIA : Electronic Letters on Computer Vision and Image Analysis, V. 5 n. 2 (2005) p. 16-29, ISSN 1577-5097

Adreça alternativa: http://www.raco.cat/index.php/ELCVIA/article/view/31611


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