Graphical Knowledge Management in Graphics Recognition Systems - PowerPoint PPT Presentation

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Graphical Knowledge Management in Graphics Recognition Systems

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Mathieu Delalandre , Eric Trupin , Jacques Labiche , Jean-Marc Ogier ... Hough transform. Graph based Representation 2005. Introduction (2) all. Symbol ... – PowerPoint PPT presentation

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Title: Graphical Knowledge Management in Graphics Recognition Systems


1
Graphical Knowledge Managementin Graphics
Recognition Systems
  • Mathieu Delalandre¹, Eric Trupin¹, Jacques
    Labiche¹, Jean-Marc Ogier²
  • ¹ Laboratoire PSI, Université de Rouen
  • ² Laboratoire L3I, Université de La Rochelle

2
Introduction (1)
  • Graphics recognition deals with several methods
  • The combination of these methods can be useful
    for the recognition

3
Introduction (2)
  • Common graphical primitives are used
  • Method combination involves to use a generic
    formalism to structure these primitives for
    graphical knowledge exchange and the
    interoperability between processings

4
Graphical Knowledge (1)Used Object Formalism
graphical object






list and attribute objects
graph object
5
Graphical Knowledge (2)Modelling Use-Case
6
Graphical Knowledge (3)Request Process
7
Graphical Knowledge (4)Processing
interoperability
8
Conclusion
  • Conclusion
  • Generic object-oriented formalism for graphical
    knowledge allowing various modellings
  • Request process for the graphical primitives
    exchange
  • Perspectives
  • To test this approach into an applied graphics
    recognition system
  • To extend the request process with a graphics
    request language
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