figure dérivée de la texture
- Domaine
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- intelligence artificielle
- Dernière mise à jour
Terme privilégié :
- figure dérivée de la texture n. f.
Traductions
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anglais
Auteur : Office québécois de la langue française,Définition
Shape from texture is concerned with the recovery of a viewer centred description of the surfaces of shapes within a scene based on an analysis of the texture of those surfaces. The goal is to determine the orientation and the depth of the surfaces with respect to the viewer by such means as the texture gradient.
Note :
The analysis of texture could be conducted by taking the first and second order statistics of pixel attributes (such as grey level intensity) of an homogeneous region. Alternatively, one could perform a structural analysis by extracting the texture elements of a surface and subject then to various statistical measures.
Termes :
- shape from texture
- shape-from-texture