214documents trouvés
Filtre spectral indépendant à la polarisation à base de réseaux résonants 1D croisés
K.CHAN SHIN YU, P.ARGUEL, A.L.FEHREMBACH, A.MONMAYRANT, S.BONNEFONT, T.SENTENAC, O.GAUTHIER-LAFAYE
PH, Fresnel, RAP
Manifestation avec acte : Journées Nationales d'Optique Guidée (JNOG 2011), Marseille (France), 4-7 Juillet 2011, pp.67-69 , N° 11438
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125156A multi-sensor-based control strategy for initiating and maintaining interaction between a robot and a human
N.OUADAH, V.CADENAT, F.LERASLE, M.HAMERLAIN, T.GERMA, F.BOUDJEMA
CDTA d'Alger, RAP, ENSP
Revue Scientifique : Advanced Robotics, Vol.25, N°9-10, pp.1249-1270, Juillet 2011 , N° 10559
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125005Active method for mobile object detection from an embedded camera, based on a contrario clustering
D.ALMANZA-OJEDA, M.DEVY, A.HERBULOT
RAP
Ouvrage (contribution) : Informatics in Control, Automation and Robotics, Juin 2011, Part II, pp.267-281 , N° 11359
Diffusable
124922Robot for non-conventional demining process: from remote control to autonomy
C.PARRA, M.DEVY, C.OTALORA
Pontificia, RAP
Ouvrage (contribution) : Using Robots in Hazardous Environments: Landmine Detection, De-Mining and Other Applications, N°ISBN 1-84569-786-3, Juin 2011, 56p. , N° 11031
Diffusable
124862SLAM visuel monoculaire par caméra infrarouge
A.GONZALEZ, M.DEVY, J.SOLA
RAP, GEPETTO
Manifestation avec acte : ORASIS 2011, Praz sur Arly (France), 6-10 Juin 2011, 8p. , N° 11435
Lien : http://hal.inria.fr/inria-00610516/fr/
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Résumé
Nowadays many applications require the execution of visual algorithms on a vehicle, for motion estimation of for self-localization. This paper presents an algorithm for a 3D Simultaneous Localization And Mapping (SLAM) that will be later integrated on a vehicle. Even if more e cient SLAM methods have been proposed recently, a method based on the Extended Kalman Filter (EKF), has been choosen for its easier implementation, for the easiness of migration on embedded system, and also for its speed processing. We will present the results of this algorithm, developped on a standard PC, applied to a 60 Hz visible camera and a low resolution infrared camera (160x120).
Mixed-state CONDENSATION pour suivi et ré-identification simultanés dans les réseaux de caméras à champs de vue disjoints
B.MEDEN, P.SAYD, F.LERASLE
CEA-LIST, RAP
Manifestation avec acte : ORASIS 2011, Praz sur Arly (France), 6-10 Juin 2011, 8p. , N° 11291
Lien : http://hal.inria.fr/inria-00597657/fr/
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Abstract
This article presents a novel approach to person tracking within large-scale environments monitored by nonoverlapping field-of-view camera networks. We address the image-based tracking problem with distributed particle filters using a hierarchical color model. The novelty of our approach resides in the embedding of an already-seenpeople database in the particle filter framework. Doing so, the filter performs not only image position estimation but also does establish identity probabilities for the current targets in the network. Thus we use online person re-identification as a way to introduce continuity to track people in disjoint camera networks. No calibration stage is required. We demonstrate the performances of our approach on a network of 5 disjoint cameras and a 16-person database.
SOPC components for real time image processing: rectification, distortion correction and homography
W.FILALI, D.BOTERO GALEANO, M.DEVY, J.L.BOIZARD
RAP, N2IS
Manifestation avec acte : IEEE Workshop on Electronics, Control, Measurement and Signals (ECMS 2011), Liberec (République Tchèque), 1-3 Juin 2011, 6p. , N° 11263
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124839A comparison of several approaches to perform a vision-based long range navigation
A.DURAND PETITEVILLE, V.CADENAT, M.COURDESSES, F.DELPECH DE FRAYSSINET, A.MAGASSOUBA
RAP, Toulouse III
Manifestation avec acte : IEEE Workshop on Electronics, Control, Measurement and Signals (ECMS 2011), Liberec (République Tchèque), 1-3 Juin 2011, 10p. , N° 11262
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124838Visual modeling from a mobile robot: from image sequences to hierarchical maps and robot trajectories in outdoor environments
D.MARQUEZ GAMEZ, M.DEVY
RAP
Manifestation avec acte : Congreso Interamericano de Computacion Aplicada a La Industria de Procesos (CAIP'2011), Girone (Espagne), 30 Mai - 3 juin 2011, 8p. , N° 11654
Diffusable
125952Metrical mapping and self localization with RFID technology and visual landmarks
Y.RAOUI, E.H.BOUYAKHF, M.DEVY, F.REGRAGUI
RAP, Univ. Mohammed V
Revue Scientifique : Applied Mathematical Sciences, Vol.5, N°42, pp.2137-2157, Mai 2011 , N° 11260
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