Literatura académica sobre el tema "Fusion des capteurs pour la localisation"
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Artículos de revistas sobre el tema "Fusion des capteurs pour la localisation"
Dos Santos, Daniel Rodrigues, Antonio Maria Garcia Tommaselli, Quintino Dalmolin y Edson Aparecido Mitishita. "A semi-automatic method for indirect orientation of aerial images using ground control lines extracted from airborne laser scanner data". Revue Française de Photogrammétrie et de Télédétection, n.º 198-199 (21 de abril de 2014): 53–61. http://dx.doi.org/10.52638/rfpt.2012.72.
Texto completoWEBER, Christiane. "Imagerie Hyperspectrale Et Zones Urbaines: Résultats Du Projet HYEP". Revue Française de Photogrammétrie et de Télédétection 224, n.º 1 (22 de diciembre de 2022): 75–92. http://dx.doi.org/10.52638/rfpt.2022.589.
Texto completoBenaicha, Anissa, Gilles Mourot, Kamel Benothman y José Ragot. "Détermination de modèles ACP pour la détection et la localisation de défauts de capteurs". Journal Européen des Systèmes Automatisés 46, n.º 1 (30 de enero de 2012): 103–26. http://dx.doi.org/10.3166/jesa.46.103-126.
Texto completoMorana, Adriana, Aziz Boukenter, Youcef Ouerdane, Emmanuel Marin, Sylvain Girard, Gilles Melin, Laurent Lablonde, Arnaud Laurent, Thierry Robin y Benoît Cadier. "Des fibres optiques pour les environnements radiatifs extrêmes". Photoniques, n.º 99 (noviembre de 2019): 33–35. http://dx.doi.org/10.1051/photon/20199933.
Texto completoNjutapvoui, Nourdi, RUDANT Jean Paul y ONGUENE RAPHAEL. "EVALUATION DU POTENTIEL DES SERIES D’IMAGES MULTI-TEMPORELLES OPTIQUE ET RADAR DES SATELLITES SENTINEL 1 & 2 POUR LE SUIVI D’UNE ZONE CÔTIÈRE EN CONTEXTE TROPICAL : CAS DE L’ESTUAIRE DU CAMEROUN POUR LA PÉRIODE 2015-2020". Revue Française de Photogrammétrie et de Télédétection 223 (25 de agosto de 2021): 88–103. http://dx.doi.org/10.52638/rfpt.2021.586.
Texto completoRudant, Jean-Paul y Pierre-Louis Frison. "Télédétection radar : de l'image d'intensité initiale au choix du mode de calibration des coefficients de diffusion beta 0, sigma 0, gamma 0". Revue Française de Photogrammétrie et de Télédétection, n.º 219-220 (10 de diciembre de 2019): 19–28. http://dx.doi.org/10.52638/rfpt.2019.454.
Texto completoEl Najjar, Maan E., Véronique Cherfaoui, Philippe Bonnifait y Cyril Royère. "Elaboration de fonctions de croyance à partir de données GPS et SIG. Etude de stratégies de fusion pour la localisation". Techniques et sciences informatiques 22, n.º 7-8 (1 de agosto de 2003): 935–64. http://dx.doi.org/10.3166/tsi.22.935-964.
Texto completoMonnier, Fabrice, Bruno Vallet, Nicolas Paparoditis, Jean-Pierre Papelard y Nicolas David. "Mise en cohérence de données laser mobile sur un modèle cartographique par recalage non-rigide". Revue Française de Photogrammétrie et de Télédétection, n.º 202 (16 de abril de 2014): 27–41. http://dx.doi.org/10.52638/rfpt.2013.49.
Texto completoMULSANT, P. "Glossaire général". INRAE Productions Animales 24, n.º 4 (8 de septiembre de 2011): 405–8. http://dx.doi.org/10.20870/productions-animales.2011.24.4.3273.
Texto completoGoyal, Nitin, Mamta Nain, Aman Singh, Khalid Abualsaud, Khalid Alsubhi, Arturo Ortega-Mansilla y Nizar Zorba. "An Anchor-Based Localization in Underwater Wireless Sensor Networks for Industrial Oil Pipeline Monitoring Une localisation basée sur un ancrage dans les réseaux de capteurs sans fil sous-marins pour la surveillance des oléoducs industriels". IEEE Canadian Journal of Electrical and Computer Engineering, 2022, 1–9. http://dx.doi.org/10.1109/icjece.2022.3206275.
Texto completoTesis sobre el tema "Fusion des capteurs pour la localisation"
Bader, Kaci. "Tolérance aux fautes pour la perception multi-capteurs : application à la localisation d'un véhicule intelligent". Thesis, Compiègne, 2014. http://www.theses.fr/2014COMP2161/document.
Texto completoPerception is a fundamental input for robotic systems, particularly for positioning, navigation and interaction with the environment. But the data perceived by these systems are often complex and subject to significant imprecision. To overcome these problems, the multi-sensor approach uses either multiple sensors of the same type to exploit their redundancy or sensors of different types for exploiting their complementarity to reduce the sensors inaccuracies and uncertainties. The validation of the data fusion approach raises two major problems. First, the behavior of fusion algorithms is difficult to predict, which makes them difficult to verify by formal approaches. In addition, the open environment of robotic systems generates a very large execution context, which makes the tests difficult and costly. The purpose of this work is to propose an alternative to validation by developing fault tolerance mechanisms : since it is difficult to eliminate all the errors of the perceptual system, We will try to limit impact in their operation. We studied the inherently fault tolerance allowed by data fusion by formally analyzing the data fusion algorithms, and we have proposed detection and recovery mechanisms suitable for multi-sensor perception, we implemented the proposed mechanisms on vehicle localization application using Kalman filltering data fusion. We evaluated the proposed mechanims using the real data replay and fault injection technique
Touil, Khalid. "Contribution de la fusion multi-capteurs par approche probabiliste et de croyance pour la localisation". Littoral, 2009. http://www.theses.fr/2009DUNK0257.
Texto completoThe work presented in this thesis, is focused on the contribution of multisensor fusion by probabilistic and belief approaches for localization. In fact, two problems of multisensor fusion for improving the navigation of land vehicles in dense urban environment have been addressed. As a first step, we proposed a new solution for the integration of navigation systems : GPS and inertial (INS). The reason for the integration is to exploit the advantages of each system used. This solution is based on new nonlinear and nonparametric filters. In a second step, two solutions based on the transferable belief model (TBM) have been proposed to resolve the divergence of the filter in case where these sensors are potentially failing. The first is to introduce an annex sensor in characteristics are known (digital map). The exploitation of digital map information is made by a correlation between the position of the vehicle and the geometric elements representing the roads on the map known as map-matching. A new algorithm for map-matching based on the TBM has been proposed to identify the most credible road that the vehicule is to be suciptible. The second is to propose an algorithm of information fusion to take into account the context. This incorporation allows to select at any time that the relevant measures and to reduce the importance or simply to exclude measures that could disrupt information
Djama, Zahir. "Approche multi modèles à sauts markoviens et fusion multi capteurs pour la localisation d'un robot mobile". Paris 12, 2001. http://www.theses.fr/2001PA12A001.
Texto completoFusion and filtering techniques currently used for the localization of a mobile robot present two main drawbacks. The first one concerns the fact that no a priori reliable information on the input and the measurement noise covariance is generaily available. The second one is tied to the fact that the process of localization is often modelled under the form of a unique model leading to the introduction of modelling errors that degrade the quality of the filtering. The work presented in this thesis presents two contributions. The first one consists in taking into account the existence of several regimes in the localization process. This one is modelled under the form of a Markovian hybrid process both from state and observation procesess point of view. The second contribution consists in proposing an on-une adaptative estimation of statistical parameters such as state and observation noise variances along with an optimal management of observations. The fusion of data is performed by Kalman filters of adaptive linear type for linear process and of adaptive extended type for non linear process. This approach has been validated in simulation on a robot equipped with an odometer, two telemeters perpendicularly displayed and a compas. In order to show its efficiency, a comparative analysis of its performance with respect to existing approaches is presented. Thus, gains values on accuracy obtained hy this approach compared to classical filters are 2 on translation and 2 on orientation
Smaili, Cherif. "Fusion de données multi-capteurs à l'aide d'un réseau bayésien pour l'estimation d'état d'un véhicule". Phd thesis, Université Nancy II, 2010. http://tel.archives-ouvertes.fr/tel-00551833.
Texto completoRoquel, Arnaud. "Exploitation du conflit entre capteurs pour la gestion d'un système complexe multi-capteurs". Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00804661.
Texto completoLherbier, Régis. "Étude d'une méthode de coopération entre capteurs pour la localisation dynamique d'un robot mobile". Compiègne, 1994. http://www.theses.fr/1994COMPD763.
Texto completoAl, Assaad Hiba. "Apport des modèles numériques d'élévation pour l'enrichissement des cartes de navigation par fusion multi-capteurs". Thesis, Littoral, 2020. http://www.theses.fr/2020DUNK0558.
Texto completoTe work presented in this thesis concerns the study of a multi-sensor fusion method for the estimation of 3-D localization and the attitude of a land vehicle. We have developed and validated, in a real situation, a centralized fusion method based on state modeling from GNSS/INS measurements delivered by the ublox EVK-M8U sensor. The measurement system is also completed by OSM digital road maps and elevation data from the ASTER/World 30 digital models. Some measurements are modeled by equations with strong non-linearities which we have chosen to process by particle filtering. The cartographic data are taken into account statistically from the metric of Mahalanobis. In addition, we have developed a new method for managing digital elevation models (DEM), known as the "Fenêtre Glissante Adjacente" (FGA) method, in order to limit the impact of the artifacts that are found in this data. During the DEM management step, we implemented geometric approaches (TIN, FGA) which make the altitude correction more robust and favors an increase in performance in estimating the inclination parameter of the segments of the digital road maps
Zendjebil, Iman mayssa. "Localisation 3D basée sur une approche de suppléance multi-capteurs pour la réalité augmentée mobile en milieu extérieur". Thesis, Evry-Val d'Essonne, 2010. http://www.theses.fr/2010EVRY0024/document.
Texto completoThe democratization of mobile devices such as smartphones, PDAs or tablet-PCs makes it possible to use Augmented Reality systems in large scale environments. However, in order to implement such systems, many issues must be adressed. Among them, 3D localization is one of the most important. Indeed, the estimation of the position and orientation (also called pose) of the viewpoint (of the camera or the user) allows to register the virtual objects over the visible part of the real world. In this paper, we present an original localization system for large scale environments which uses a markerless vision-based approach to estimate the camera pose. It relies on natural feature points extracted from images. Since this type of method is sensitive to brightness changes, occlusions and sudden motion which are likely to occur in outdoor environment, we use two more sensors to assist the vision process. In our work, we would like to demonstrate the feasibility of an assistance scheme in large scale outdoor environment. The intent is to provide a fallback system for the vision in case of failure as well as to reinitialize the vision system when needed. The complete localization system aims to be autonomous and adaptable to different situations. We present here an overview of our system, its performance and some results obtained from experiments performed in an outdoor environment under real conditions
Baig, Qadeer. "Fusion de données multi capteurs pour la détection et le suivi d'objets mobiles à partir d'un véhicule autonome". Phd thesis, Université de Grenoble, 2012. http://tel.archives-ouvertes.fr/tel-00858441.
Texto completoZureiki, Ayman. "Fusion de données multi-capteurs pour la construction incrémentale du modèle tridimensionnel texturé d'un environnement intérieur par un robot mobilen". Toulouse 3, 2008. http://thesesups.ups-tlse.fr/319/.
Texto completoThis thesis examines the problem of 3D Modelling of indoor environment by a mobile robot. Our main contribution consists in constructing a heterogeneous geometrical model containing textured planar landmarks, 3D lines and interest points. For that, we must fuse geometrical and photometrical data. Hence, we began by improving the stereo vision algorithm, and proposed a new approach of stereo matching by graph cuts. The most significant contribution is the construction of a reduced graph that allows to accelerate the global method and to provide better results than the local methods. Also, to perceive the environment, the robot is equipped by a 3D laser scanner and by a camera. We proposed an algorithmic chain allowing to incrementally constructing a heterogeneous map, using the algorithm of Simultaneous Localization and Mapping based (EKF-SLAM). Mapping the texture on the planar landmarks makes more robust the phase of data association
Libros sobre el tema "Fusion des capteurs pour la localisation"
Ladetto, Quentin. Capteurs et algorithmes pour la localisation autonome en mode pedestre. Zürich: Schweizerische Geodätische Kommission, 2003.
Buscar texto completoActas de conferencias sobre el tema "Fusion des capteurs pour la localisation"
NOEL, Claire, Eric BAUER, Simon MARCHETTI, Jean-Marc TEMMOS y Michel COQUET. "Outils innovants pour le monitoring des fonds marins : bathymétrie, sédiment, végétations sous-marine et ressources halieutiques par fusion multi-capteurs". En Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2016. http://dx.doi.org/10.5150/jngcgc.2016.044.
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