trait global
- Domaine
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- intelligence artificielle
- Dernière mise à jour
Terme privilégié :
- trait global n. m.
Traductions
-
anglais
Auteur : Office québécois de la langue française,Définition
A global feature is a feature defined over an entire object which can be given some scalar value.
Note :
For example, area, perimeter length, number of holes in an object are all global features. Some features, such as centre of gravity and central moments of inertia, may also be used to provide information about an object's orientation and location. For the purposes of object recognition, these features, or attributes, must be invariant to transformations such as translation, rotation, and (sometimes) uniform scaling.
Terme :
- global feature