Spatial relations such as adjacencies, distances, directions or symmetries constitute a fundamental element in descriptions of the spatial arrangement of objects in a scene and are therefore useful for a large number of image understanding tasks. Our main application is the recognition of brain structures. The brain is a structured scene in which objects share a large number of meaningful spatial relations. Our work deals with the following questions.How can spatial relations be represented ? How can they be used to formalize the description of a scene, in particular to describe brain anatomy ? How can they be used for image segmentation and pattern recognition, in particular for brain structures. First we study a particular case of relatio...
High resolution remote sensing images allow discriminating between different objects that compose a ...
Nous proposons une méthode basée sur la connaissance a priori pour la segmentation et la reconnaissa...
The representation and analysis of spatial relations is a tough problem in AI and Cognitive Science ...
Spatial relations such as adjacencies, distances, directions or symmetries constitute a fundamental ...
The analysis of spatial relations among objects in an image is an important vision problem that invo...
This paper presents a general framework to integrate a new type of constraints, based on spatial rel...
AbstractWe present a novel approach to model-based pattern recognition where structural information ...
We aim at recognizing a 3D scene described by a 3D image and a structural model, i.e., a model that ...
Ces dernières années, la quantité de données visuelles produites par divers types de capteurs est en...
In recent years, the amount of visual data produced by various types of sensors has been continuousl...
The main topic of this thesis is to segment brain tumors, their components (edema and necrosis) and ...
National audienceSpatial relations constitute the core of many methods for scene understanding based...
International audienceThe semantic interpretation of images can benefit from representations of usef...
Lecture Notes in Computer Science, Vol. 9279International audienceSpatial relations have proved to b...
Le cerveau présente une structure complexe. La segmentation et la reconnaissance automatique de ses ...
High resolution remote sensing images allow discriminating between different objects that compose a ...
Nous proposons une méthode basée sur la connaissance a priori pour la segmentation et la reconnaissa...
The representation and analysis of spatial relations is a tough problem in AI and Cognitive Science ...
Spatial relations such as adjacencies, distances, directions or symmetries constitute a fundamental ...
The analysis of spatial relations among objects in an image is an important vision problem that invo...
This paper presents a general framework to integrate a new type of constraints, based on spatial rel...
AbstractWe present a novel approach to model-based pattern recognition where structural information ...
We aim at recognizing a 3D scene described by a 3D image and a structural model, i.e., a model that ...
Ces dernières années, la quantité de données visuelles produites par divers types de capteurs est en...
In recent years, the amount of visual data produced by various types of sensors has been continuousl...
The main topic of this thesis is to segment brain tumors, their components (edema and necrosis) and ...
National audienceSpatial relations constitute the core of many methods for scene understanding based...
International audienceThe semantic interpretation of images can benefit from representations of usef...
Lecture Notes in Computer Science, Vol. 9279International audienceSpatial relations have proved to b...
Le cerveau présente une structure complexe. La segmentation et la reconnaissance automatique de ses ...
High resolution remote sensing images allow discriminating between different objects that compose a ...
Nous proposons une méthode basée sur la connaissance a priori pour la segmentation et la reconnaissa...
The representation and analysis of spatial relations is a tough problem in AI and Cognitive Science ...