In this paper, we propose a Voronoi representation of the image support in order to obtain segmentation . We manipulate a Voronoi diagram in a split and merge environnent in order to match the polygons with homogeneous region of the image . This tool is also used to obtain a solution of the problem of multisource image analysis .Dans cet article, une méthode de segmentation en régions est présentée sur la base d'une partition en polygones de Voronoï . Le diagramme de Voronoï est exploité dans un environnement de division et fusion évoluant de manière dynamique par rapport à l'information image . Cette segmentation est utilisée pour concevoir une solution au problème de détection d'événements en imagerie multi-sources . (1) Ce trav...
As various geospatial images are available for analysis, there is a strong need for an intelligent g...
A description of a model for accumulating segmentation information over multiple images is presented...
Abstract—The mosaicking of orthoimages has been used to cover a large geographic region for various ...
Cette thèse décrit l'exploitation d'approches géométriques pour résoudre le probleme de segmentation...
The aim of this Ph.D. thesis is to show how computational geometry in the general case and the Voron...
To support the need for interactive spatial analysis, it is often necessary to rethink the data stru...
Due to the limitations of imaging techniques like MRI and CT scans, the technology is not able to di...
International audienceImage segmentation is generally performed in a "one image, one algorithm" para...
A Generalized Voronoi Diagram (GVD) partitions a space into regions based on the distance between ar...
International audienceThe over-segmentation of images into atomic regions has become a standard and ...
We propose a method for the simultaneous construction of multiple image segmentations by combining a...
The restoration of digital images has become highly sought over time and this is why so many algori...
Voronoi diagrams have been integral to the efforts aimed at reducing the difficulty of representing ...
International audienceThis paper presents the Voronoi diagram-based evolutionary algorithm (VorEAl)....
AbstractMesh segmentation and partitioning of 3D models have always been significant as one of the m...
As various geospatial images are available for analysis, there is a strong need for an intelligent g...
A description of a model for accumulating segmentation information over multiple images is presented...
Abstract—The mosaicking of orthoimages has been used to cover a large geographic region for various ...
Cette thèse décrit l'exploitation d'approches géométriques pour résoudre le probleme de segmentation...
The aim of this Ph.D. thesis is to show how computational geometry in the general case and the Voron...
To support the need for interactive spatial analysis, it is often necessary to rethink the data stru...
Due to the limitations of imaging techniques like MRI and CT scans, the technology is not able to di...
International audienceImage segmentation is generally performed in a "one image, one algorithm" para...
A Generalized Voronoi Diagram (GVD) partitions a space into regions based on the distance between ar...
International audienceThe over-segmentation of images into atomic regions has become a standard and ...
We propose a method for the simultaneous construction of multiple image segmentations by combining a...
The restoration of digital images has become highly sought over time and this is why so many algori...
Voronoi diagrams have been integral to the efforts aimed at reducing the difficulty of representing ...
International audienceThis paper presents the Voronoi diagram-based evolutionary algorithm (VorEAl)....
AbstractMesh segmentation and partitioning of 3D models have always been significant as one of the m...
As various geospatial images are available for analysis, there is a strong need for an intelligent g...
A description of a model for accumulating segmentation information over multiple images is presented...
Abstract—The mosaicking of orthoimages has been used to cover a large geographic region for various ...