Search Results - "Clément Mallet"

Creating Large-Scale City Models from 3D-Point Clouds: A Robust Approach with Hybrid Representation by Lafarge, Florent, Mallet, Clément

“…We present a novel and robust method for modeling cities from 3D-point data. Our algorithm provides a more complete description than existing approaches by…”
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Semantic point cloud interpretation based on optimal neighborhoods, relevant features and efficient classifiers by Weinmann, Martin, Jutzi, Boris, Hinz, Stefan, Mallet, Clément

“…3D scene analysis in terms of automatically assigning 3D points a respective semantic label has become a topic of great importance in photogrammetry, remote…”
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Lidar detection of individual tree size in tropical forests by Ferraz, António, Saatchi, Sassan, Mallet, Clément, Meyer, Victoria

“…Characterization of tropical forest trees has been limited to field-based techniques focused on measurement of diameter of the cylindrical part of the bole,…”
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Full-waveform topographic lidar: State-of-the-art by Mallet, Clément, Bretar, Frédéric

“…Airborne laser scanning (ALS) is an active remote sensing technique providing range data as 3D point clouds. This paper aims at presenting a survey of the…”
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Recurrent-based regression of Sentinel time series for continuous vegetation monitoring by Garioud, Anatol, Valero, Silvia, Giordano, Sébastien, Mallet, Clément

“…Dense time series of optical satellite imagery describing vegetation activity provide essential information for the efficient and regular monitoring of…”
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Relevance of airborne lidar and multispectral image data for urban scene classification using Random Forests by Guo, Li, Chehata, Nesrine, Mallet, Clément, Boukir, Samia

“…Airborne lidar systems have become a source for the acquisition of elevation data. They provide georeferenced, irregularly distributed 3D point clouds of high…”
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Towards 3D lidar point cloud registration improvement using optimal neighborhood knowledge by Gressin, Adrien, Mallet, Clément, Demantké, Jérôme, David, Nicolas

“…Automatic 3D point cloud registration is a main issue in computer vision and remote sensing. One of the most commonly adopted solution is the well-known…”
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A Classification-Segmentation Framework for the Detection of Individual Trees in Dense MMS Point Cloud Data Acquired in Urban Areas by Weinmann, Martin, Weinmann, Michael, Mallet, Clément, Brédif, Mathieu

“…In this paper, we present a novel framework for detecting individual trees in densely sampled 3D point cloud data acquired in urban areas. Given a 3D point…”
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Multi-nomenclature, multi-resolution joint translation: an application to land-cover mapping by Baudoux, Luc, Inglada, Jordi, Mallet, Clément

“…Land-use/land-cover (LULC) maps describe the Earth's surface with discrete classes at a specific spatial resolution. The chosen classes and resolution highly…”
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Constrained DTW preserving shapelets for explainable time-series clustering by El Amouri, Hussein, Lampert, Thomas, Gançarski, Pierre, Mallet, Clément

“…•Introduces Constrained DTW Preserving shapelets (CDPS).•A means for semi-supervised learning of shapelets using must-link and cannot-link…”
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A structured regularization framework for spatially smoothing semantic labelings of 3D point clouds by Landrieu, Loïc, Raguet, Hugo, Vallet, Bruno, Mallet, Clément, Weinmann, Martin

“…In this paper, we introduce a mathematical framework for obtaining spatially smooth semantic labelings of 3D point clouds from a pointwise classification. We…”
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Toward a Yearly Country-Scale CORINE Land-Cover Map without Using Images: A Map Translation Approach by Baudoux, Luc, Inglada, Jordi, Mallet, Clément

“…CORINE Land-Cover (CLC) and its by-products are considered as a reference baseline for land-cover mapping over Europe and subsequent applications. CLC is…”
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Large-scale road detection in forested mountainous areas using airborne topographic lidar data by Ferraz, António, Mallet, Clément, Chehata, Nesrine

“…In forested mountainous areas, the road location and characterization are invaluable inputs for various purposes such as forest management, wood harvesting…”
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Predicting Vegetation Stratum Occupancy from Airborne LiDAR Data with Deep Learning by Kalinicheva, Ekaterina, Landrieu, Loic, Mallet, Clément, Chehata, Nesrine

“…•Weakly-supervised deep learning network for vegetation stratum occupancy prediction.•Plot-aggregated labels can be used to produce 2D occupancy maps from 3D…”
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Automatic vectorization of historical maps: A benchmark by Chen, Yizi, Chazalon, Joseph, Carlinet, Edwin, Ôn Vũ Ngoc, Minh, Mallet, Clément, Perret, Julien

“…Shape vectorization is a key stage of the digitization of large-scale historical maps, especially city maps that exhibit complex and valuable details. Having…”
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Large-scale classification of water areas using airborne topographic lidar data by Smeeckaert, Julien, Mallet, Clément, David, Nicolas, Chehata, Nesrine, Ferraz, Antonio

“…Accurate Digital Terrain Models (DTMs) are inevitable inputs for mapping and analyzing areas subject to natural hazards. Topographic airborne laser scanning…”
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Fast estimation for robust supervised classification with mixture models by Giry Fouquet, Erwan, Fauvel, Mathieu, Mallet, Clément

“…•The Robust Mixture Discriminant Analysis model leads to a convex optimization problem.•A consensus based formulation can be solved efficiently using…”
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Psychiatric manifestations in moyamoya disease: more than a puff of smoke? a systematic review and a case-reports meta-analysis by Saccaro, Luigi F, Mallet, Clément, Wullschleger, Alexandre, Sabé, Michel

“…Moyamoya disease (MMD) is a life-threatening condition characterized by stenosis of intracranial arteries. Despite the frequency and the impact of psychiatric…”
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Semantic segmentation of forest stands of pure species combining airborne lidar data and very high resolution multispectral imagery by Dechesne, Clément, Mallet, Clément, Le Bris, Arnaud, Gouet-Brunet, Valérie

“…Forest stands are the basic units for forest inventory and mapping. Stands are defined as large forested areas (e.g., ⩾2ha) of homogeneous tree species…”
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Mapping and Characterization of Hydrological Dynamics in a Coastal Marsh Using High Temporal Resolution Sentinel-1A Images by Cazals, Cecile, Rapinel, Sebastien, Frison, Pierre-Louis, Bonis, Anne, Mercier, Gregoire, Mallet, Clement, Corgne, Samuel, Rudant, Jean-Paul

“…In Europe, water levels in wetlands are widely controlled by environmental managers and farmers. However, the influence of these management practices on…”
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