Graphical Knowledge Management in Graphics Recognition Systems

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6 Νοε 2013 (πριν από 4 χρόνια και 6 μέρες)

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FRE 2645

Graph based Representation 2005

Graphical Knowledge Management

in Graphics Recognition Systems


Mathieu Delalandre
¹
, Eric Trupin
¹
, Jacques Labiche
¹,
Jean
-
Marc Ogier
²


¹

Laboratoire PSI, Université de Rouen

²

Laboratoire L3I, Université de La Rochelle

Graph based Representation 2005

Graphical Knowledge Management

in Graphics Recognition Systems

M. Delalandre, E. Trupin, J. Labiche
,
J.M. Ogier


Graphics recognition deals with several methods









method combination involves to use a “generic”
formalism for graphical knowledge exchange









skeletonisation

contouring

meshes

region
segmentation

run encoding

tracking

Hough
transform

Graph based Representation 2005

Graphical Knowledge Management

in Graphics Recognition Systems

M. Delalandre, E. Trupin, J. Labiche
,
J.M. Ogier


Object
-
Oriented formalism (graphical primitive, graph)







Processing inter
-
operability (request)

linked
-
squares

point list

line graph

hierarchical graph

chaining

polygonisation

contour matching

image

point list

+ junction

point list

line list

closed line list

quadrilateral list