International audienceThis paper evaluates rasterization strategies and the benefit of hierarchical representations (in particular attribute profiles) to classify point clouds. When such data comes from LiDAR acquisitions, a rasterization process if often performed to build an elevation map (possibly used together with multi or hyperspectral images). While some works use attribute profiles onsuch elevation data, we rather focus here on several LiDAR features rasterized and on their multilevel description to produceaccurate land cover maps over urban areas. Our experimental results obtained on LiDAR data from the university of Houstonindicate good classification results based on our rasters.Cet article traite de rastérisation par représentat...
Depuis plus de dix ans, des recherches sur les ensembles de structures en pierre sous forêt ...
Les recherches en écologie du paysage du laboratoire de recherche DYNAFOR à Toulouse visent à compre...
Very High spatial Resolution (VHR) images like Pléiades imagery (50 cm panchromatic, 2m multispectra...
International audienceThis paper evaluates rasterization strategies and the benefit of hierarchical ...
The ever growing demand for reliable mapping data, especially in urban environments, has motivated t...
The knowledge of an accurate topography is a prerequest for monitoring natural hazards and for envir...
Despite progress in computer vision and aerial photogrammetry, automatic reconstruction of three-dim...
The analysis of airborne and satellite images is one of the core subjects in remote sensing. In rece...
National audienceL'amélioration des capacités des scanners laser, de leur précision et de leurs temp...
National audienceL'amélioration des capacités des scanners laser, de leur précision et de leurs temp...
International audienceThis work proposes a novel approach for detection and localisation of objects ...
International audienceWe present an original method for resampling point clouds provided by aggregat...
The use of LiDAR in remote sensing allows a precise description of the vegetation cover architecture...
National audienceCet article présente une méthode entièrement automatique d'étalonnage de systèmes d...
The coastal environment is particularly subject to the effects of the climate change.It is thus nece...
Depuis plus de dix ans, des recherches sur les ensembles de structures en pierre sous forêt ...
Les recherches en écologie du paysage du laboratoire de recherche DYNAFOR à Toulouse visent à compre...
Very High spatial Resolution (VHR) images like Pléiades imagery (50 cm panchromatic, 2m multispectra...
International audienceThis paper evaluates rasterization strategies and the benefit of hierarchical ...
The ever growing demand for reliable mapping data, especially in urban environments, has motivated t...
The knowledge of an accurate topography is a prerequest for monitoring natural hazards and for envir...
Despite progress in computer vision and aerial photogrammetry, automatic reconstruction of three-dim...
The analysis of airborne and satellite images is one of the core subjects in remote sensing. In rece...
National audienceL'amélioration des capacités des scanners laser, de leur précision et de leurs temp...
National audienceL'amélioration des capacités des scanners laser, de leur précision et de leurs temp...
International audienceThis work proposes a novel approach for detection and localisation of objects ...
International audienceWe present an original method for resampling point clouds provided by aggregat...
The use of LiDAR in remote sensing allows a precise description of the vegetation cover architecture...
National audienceCet article présente une méthode entièrement automatique d'étalonnage de systèmes d...
The coastal environment is particularly subject to the effects of the climate change.It is thus nece...
Depuis plus de dix ans, des recherches sur les ensembles de structures en pierre sous forêt ...
Les recherches en écologie du paysage du laboratoire de recherche DYNAFOR à Toulouse visent à compre...
Very High spatial Resolution (VHR) images like Pléiades imagery (50 cm panchromatic, 2m multispectra...