Dissertations / Theses on the topic 'Analyse image'
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Bendig, Tim. "Image-Malus des Handels : eine empirische Analyse /." Frankfurt am Main [u.a.] : Lang, 2006. http://www.gbv.de/dms/zbw/506307891.pdf.
Full textRoudier, Bertrand. "Caractérisation des poudres pharmaceutiques par analyse d' image." Paris 5, 1996. http://www.theses.fr/1996PA05P006.
Full textJoly, Philippe. "Consultation et analyse des documents en image animée numérique." Toulouse 3, 1996. http://www.theses.fr/1996TOU30130.
Full textHernández, Londoño Jorge Eduardo. "Analyse morphologique d'images pour la modélisation d'environnements urbains." Phd thesis, École Nationale Supérieure des Mines de Paris, 2009. http://pastel.archives-ouvertes.fr/pastel-00005974.
Full textMercier, Bruno. "Reconstruction et analyse automatiques pour le rééclairage d'objets basés-image." Phd thesis, Université de Poitiers, 2006. http://tel.archives-ouvertes.fr/tel-00145124.
Full textNeubauer, Michael. "Image und ökonomischer Erfolg der Deutschen Bahnen - eine verkehrshistorische Analyse." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-126873.
Full textPaquis, Stéphane. "Reconnaissance des surfaces de chaussée par analyse de texture image." Saint-Etienne, 2003. http://www.theses.fr/2003STET4003.
Full textTexture image of surface of roadways can be defined as a set of luminous objects of different size and different form, posed on a more and less apparent bottom. These textures are characterized by a strong granularity and none periodicity. Then, any direct use of traditional technics is unsatisfactory, as shown by a comparative and critical study. The original method, presented in this memory, introduces a pyramidal decomposition based on a transformation process elaborated in order to improve a certain characteristic of the texture. The evolution between two successive resolutions of the pyramid is done with an inter-level co-occurrence matrix. Fine analysis of the data contained in this matrix allows us to construct a parameters vector used during the classification step. This tool is then validated on a large image database. This one consists in the acquisition of roadways with various scales and under various illuminations. Moreover, each image is compressed with different JPEG rates
Saeed, Usman. "Analyse des lèvres pour reconnaissance des personnes." Phd thesis, Télécom ParisTech, 2010. http://pastel.archives-ouvertes.fr/pastel-00005849.
Full textDovgal, Sergey. "An interdisciplinary image of Analytic Combinatorics." Thesis, Paris 13, 2019. http://www.theses.fr/2019PA131065.
Full textThis thesis is devoted to the development of tools and the use of methods from Analytic Combinatorics, including exact and asymptotic enumeration, statistical properties of random objects, and random generation.The key ingredient is the multidisciplinarity of the domain, which is emphasised by using examples from computational logic, statistical mechanics, biology, mathematical statistics, networks and queueing theory
Rothe, Christine. "Kultursponsoring und Image-Konstruktion interdisziplinäre Analyse der rezeptionsspezifischen Faktoren des Kultursponsoring und Entwicklung eines kommunikationswissenschaftlichen Image-Approaches /." [S.l. : s.n.], 2001. http://deposit.ddb.de/cgi-bin/dokserv?idn=96278110X.
Full textBelarte, Bruno. "Extraction, analyse et utilisation de relations spatiales entre objets d'intérêt pour une analyse d'images de télédétection guidée par des connaissances du domaine." Thesis, Strasbourg, 2014. http://www.theses.fr/2014STRAD011/document.
Full textThe new remote sensors allow the acquisition of very high spatial resolution images at high speeds, thus producing alarge volume of data. Manual processing of these data has become impossible, new tools are needed to process them automatically. Effective segmentation algorithms are required to extract objects of interest of these images. However, the produced segments do not match to objects of interest, making it difficult to use expert knowledge.In this thesis we propose to change the level of interpretation of an image in order to see the objects of interest of the expert as objects composed of segments. For this purpose, we have implemented a multi-level learning process in order to learn composition rules. Such a composition rule can then be used to extract corresponding objects of interest.In a second step, we propose to use the composition rules learning algorithm as a first step of a bottom-up top-down approach. This processing chain aims at improving the classification from contextual knowledge and expert information.Composed objects of higher semantic level are extracted from learned rules or rules provided by the expert, and this new information is used to update the classification of objects at lower levels.The proposed method has been tested and validated on Pléiades images representing the city of Strasbourg. The results show the effectiveness of the composition rules learning algorithm to make the link between expert knowledge and segmentation, as well as the interest of the use of contextual information in the analysis of remotely sensed very high spatial resolution images
Maczyta, Léo. "Dynamic visual saliency in image sequences." Thesis, Rennes 1, 2020. http://www.theses.fr/2020REN1S046.
Full textOur thesis research is concerned with the estimation of motion saliency in image sequences. First, we have defined an original method to detect frames in which a salient motion is present. For this, we propose a framework relying on a deep neural network, and on the compensation of the dominant camera motion. Second, we have designed a method for estimating motion saliency maps. This method requires no learning. The motion saliency cue is obtained by an optical flow inpainting step, followed by a comparison with the initial flow. Third, we consider the problem of trajectory saliency estimation to handle progressive saliency over time. We have built a weakly supervised framework based on a recurrent auto-encoder that represents trajectories with latent codes. Performance of the three methods was experimentally assessed on real video datasets
Païs, Grégory. "Analyse conjointe texte et image pour la caractérisation de films d’animation." Chambéry, 2010. http://www.theses.fr/2010CHAMS004.
Full textThese last years, the fast development of new technologies allows digital media collections and the circulation of these data growing in size and number. However, the exploitation of these data remains a whole problem and creates a strong requirement for efficient tools to manipulate it. The current trend is in search of automatic indexing technique, based on semantic document contents. In the context of Annecy International Animation Film Festival the animated movie characterization presented in our works consists in information fusion between information contained in the animated movies images, textual information extracted from festival registration form and the expert knowledge. This information fusion uses colors statistics and activity measure extracted from automatic image sequence analysis and uses textual description and emotion measure from automatic textual analysis. Two characterizations are provided from this information fusion. A first global characterization consists in a dramatic emotion classification and a second local characterization consists in the time-localized action description from the actant scenario
Fetita, Catalin Iulian. "Analyse morphofonctionnelle des voies aériennes en TDM spiralée volumique." Paris 5, 2000. http://www.theses.fr/2000PA055021.
Full textRouillon-Couture, Nadine. "Calcul et image en combinatoire." Bordeaux 1, 1994. http://www.theses.fr/1994BOR10626.
Full textLe, Quyet Tien. "Vers une analyse et une compréhension de la qualité d'image." Thesis, Université Grenoble Alpes, 2020. http://www.theses.fr/2020GRALT060.
Full textIn this thesis, the main contributions are to study 2 main aspects of image quality including image aesthetic, image naturalness and the relations between the 2 concepts. More specifically, image aesthetic is the measure of how aesthetically a photo fulfills the observer’s expectation while the image naturalness definition is both related to artifacts induced by some image processing algorithms and to the individual feeling about how a picture matches with image memory. On the side of image aesthetic, the thesis deals with the problem of evaluating the roles of pre-processing operations in image aesthetic assessment. Image aesthetic assessment models based on prior image segmentation (region of interest extraction) and prior image classification (large field / close-up image classification) have been developed and compared with image aesthetic assessment models without pre-processing stages. At the same time different models base either on handcrafted features or learned features have been studied for the purpose of image aesthetic estimation. Based on the obtained results, an image aesthetic assessment model based on image classification and region segmentation has been introduced and evaluated. On the side of image naturalness, image naturalness of standard dynamic range images, especially tone-mapped images have been studied with both subjective and objective methodologies. A subjective experiment has been organized to collect human evaluations about image naturalness first. Then, various objective algorithms have been validated on the collected subjective data for the image naturalness assessment task. This work focuses on the problem of developing a model firstly to estimate if an image looks natural or not to humans and the second purpose is to try to understand how the unnaturalness feeling is induced by a photo: "Are there specific unnaturalness clues or is unnaturalness a general feeling when looking at a photo?". Finally, the relations between the 2 aspects: image aesthetic and image naturalness have been evaluated and discussed
Lozano, Vincent. "Contribution de l'analyse d'image couleur au traitement des images textile." Saint-Etienne, 1998. http://www.theses.fr/1998STET4003.
Full textDenis, Loïc. "Traitement et analyse quantitative d'hologrammes numériques." Phd thesis, Université Jean Monnet - Saint-Etienne, 2006. http://tel.archives-ouvertes.fr/tel-00282661.
Full textL'analyse de la problématique de traitement des hologrammes numériques sous des angles de traitement du signal et de déconvolution nous permettent de présenter les apports variés de la littérature sous un cadre unifié. Nous suggérons d'utiliser une formulation de type ``problème inverse'' basée sur le modèle physique de formation de l'hologramme pour résoudre les difficultés posées par les artefacts des images restituées. L'algorithme proposé permet de réaliser la détection de micro-particules dans un volume d'étude 4 fois supérieur et avec une précision améliorée d'un facteur 5 par rapport à la technique classique.
L'enjeu du traitement rapide d'hologrammes nous a poussés à développer une approche de stéréologie en projection donnant accès à une estimation de la taille moyenne ou de la distribution d'orientations d'une population de micro-objets.
Discours, Christophe. "Analyse du mouvement par mise en correspondance d'indices visuels." Phd thesis, Grenoble INPG, 1990. http://tel.archives-ouvertes.fr/tel-00338382.
Full textAwajan, Arafat. "Détection et analyse des structures linéaires d'une image applications biomédicales et industrielles /." Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37611414m.
Full textAwajan, Arafat. "Détection et analyse des structures linéaires d'une image : applications biomédicales et industrielles." Besançon, 1988. http://www.theses.fr/1988BESA2010.
Full textHeurtier, Philippe. "Contribution de l'analyse d'images à l'exploitation des banques d'images de tissus par description automatique." Saint-Etienne, 1996. http://www.theses.fr/1996STET4012.
Full textTrémeau, Alain. "Contribution des modèles de la perception visuelle à l'analyse d'image couleur." Saint-Etienne, 1993. http://www.theses.fr/1993STET4021.
Full textElsner, Frédéric. "Proposition d'une méthode générale de suivi spatio-temporel de trajectoires." Valenciennes, 1996. https://ged.uphf.fr/nuxeo/site/esupversions/00c1230e-f338-44fc-b5cc-6faa5ce2fd1c.
Full textDebeir, Olivier. "Segmentation supervisée d'images." Doctoral thesis, Universite Libre de Bruxelles, 2001. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/211474.
Full textLingrand, Diane Vieville Thierry. "ANALYSE ADAPTATIVE DU MOUVEMENT DANS DES SEQUENCES MONOCULAIRES NON CALIBREES /." [S.l.] : [s.n.], 1999. ftp://ftp.inria.fr/INRIA/publication/Theses/TU-0592.ps.gz.
Full textTochon, Guillaume. "Analyse hiérarchique d'images multimodales." Thesis, Université Grenoble Alpes (ComUE), 2015. http://www.theses.fr/2015GREAT100/document.
Full textThere is a growing interest in the development of adapted processing tools for multimodal images (several images acquired over the same scene with different characteristics). Allowing a more complete description of the scene, multimodal images are of interest in various image processing fields, but their optimal handling and exploitation raise several issues. This thesis extends hierarchical representations, a powerful tool for classical image analysis and processing, to multimodal images in order to better exploit the additional information brought by the multimodality and improve classical image processing techniques. %when applied to real applications. This thesis focuses on three different multimodalities frequently encountered in the remote sensing field. We first investigate the spectral-spatial information of hyperspectral images. Based on an adapted construction and processing of the hierarchical representation, we derive a segmentation which is optimal with respect to the spectral unmixing operation. We then focus on the temporal multimodality and sequences of hyperspectral images. Using the hierarchical representation of the frames in the sequence, we propose a new method to achieve object tracking and apply it to chemical gas plume tracking in thermal infrared hyperspectral video sequences. Finally, we study the sensorial multimodality, being images acquired with different sensors. Relying on the concept of braids of partitions, we propose a novel methodology of image segmentation, based on an energetic minimization framework
Fortier, Susie. "Structure d'association pour une statistique morphologique appliquée à une image de Voronoï." Sherbrooke : Université de Sherbrooke, 2000.
Find full textKiessling, Ina. "Image und Status von Bibliothekaren und Archivaren Analyse, Ursachen und Wege zur Verbesserung." Saarbrücken VDM Verlag Dr. Müller, 2007. http://d-nb.info/991193202/04.
Full textKießling, Ina. "Image und Status von Bibliothekaren und Archivaren : Analyse, Ursachen und Wege zur Verbesserung /." Saarbrücken : VDM Verlag Dr. Müller, 2008. http://d-nb.info/991193202/04.
Full textMarpu, Prashanth Reddy. "Geographic object-based image analysis." Doctoral thesis, Technische Universitaet Bergakademie Freiberg Universitaetsbibliothek "Georgius Agricola", 2009. http://nbn-resolving.de/urn:nbn:de:bsz:105-5519610.
Full textBENALI, MOSTAFA. "Du choix des mesures dans des procedures de reconnaissance des formes et d'analyse de texture." Paris, ENMP, 1986. http://www.theses.fr/1986ENMP0015.
Full textBarré, Frédérique. "Contribution de l'analyse d'images à la caractérisation morphologique des surfaces industrielles." Saint-Etienne, 1997. http://www.theses.fr/1997STET4011.
Full textArbelot, Benoit. "Transferts d'apparence en espace image basés sur des propriétés texturelles." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAM018/document.
Full textImage-space appearance manipulation techniques are widely used in various domains such as photography, biology, astronomy or performing arts. An image appearance depends on the image colors and texture, but also the perceived 3D informations such as shapes, materials and illumination. These characteristics also create a specific look and feel for the image, which is also part of the image appearance. The goal of image-space manipulation techniques is to modify colors and textures as a mean to alter perceived shapes, illumination, materials, and from this possibly alter the image look and feel.Appearance transfer methods are a specific type of manipulation techniques aiming to make the process more intuitive by automatically computing the image modification. In order to do so, they use an additional user-provided image depicting the desired appearance.In this thesis, we study image-space appearance transfer based on textural properties. Since textures are an integral part of the image appearance, guiding appearance transfers with textural information is an attractive approach. We first present a texture descriptor filtering framework to better preserve image edges and texture transitions in the texture analysis. We then use this framework coupled with different texture descriptors in order to apply local texture guided color transfer, colorization and texture transfer
Dalla, Vedova Gaetan. "Imagerie et analyse hyperspectrales d'observations interférométriques d'environnement circumstellaires." Thesis, Université Côte d'Azur (ComUE), 2016. http://www.theses.fr/2016AZUR4060/document.
Full textEnvironment of nearby stars requires instruments with high performances in termsof dynamics and angular resolution. The interferometry offers a solution. Inparticular, in the nulling interferometry, the flux of the star on the axis ofthe interferometer is strongly reduced, allowing to emerge fainter structuresaround it. In this context, the image reconstruction is a fundamental andpowerful tool. The advent of the high spectral resolution interferometers such asAMBER, MATISSE and GRAVITY boost the interest in the polychromatic imagereconstruction, in order to exploit all the available spectral information.The goal of this thesis is to develop and improve monochromatic and hyperspectralimaging techniques. The work here presented has two main parts. First, we discussthe performances of the nulling in the context of the inverse problem solving.This part is based on simulations and data collected on the nulling test benchPERSEE. Second, we adapted and developed monochromatic and hyperspectral imagereconstruction methods. Then, we applied these methods in order to study thecircumstellar environment of two evolved objects, Achernar and Eta Carina, fromPIONIER and AMBER observations.This work provides elements in the field of the image reconstruction forminterferometric observations as well as the specific studies on the environmentof Achernar and Eta Carina
Rousset, Arlette. "Contribution des méthodes numériques au dépouillement des données du spectrographe intégral de champ TIGER." Saint-Etienne, 1992. http://www.theses.fr/1992STET4021.
Full textNjonkou, Fankam Marc-Aurèle. "Analyse du mouvement dans les séquences d'images et filtrage linéaire récursif." Rouen, 1997. http://www.theses.fr/1997ROUES046.
Full textBeghdadi, Azeddine. "Etude statistique de la morphologie des composés métalliques granulaires par analyse d'image." Paris 6, 1986. http://www.theses.fr/1986PA066281.
Full textRoussel, Mylène. "Analyse et interprétation d'images appliquées aux algues microscopiques." Compiègne, 1993. http://www.theses.fr/1993COMP560S.
Full textWalbron, Amaury. "Analyse rapide d’images 3D de matériaux hétérogènes : identification de la structure des milieux et application à leur caractérisation multi-échelle." Thesis, Orléans, 2016. http://www.theses.fr/2016ORLE2015/document.
Full textDigital simulation is a wide-spreading tool for composite materials design and choice. Indeed it allows to generate and test digitally various structures more easily and quickly than with real manufacturing and tests processes. A feedback is needed following the choice and the fabrication of a virtual material in order to simultaneously validate the simulation and the fabrication process. With this aim, models similar to generated virtual structures are obtained by digitization of manufacturing materials. The same simulation algorithms can then be applied and allow to verify the forecasts. This thesis is also about the modelling of composite materials from 3D images, in order to rediscover in them the original virtual material. Image processing methods are applied to images to extract material structure data, i.e. each constituent localization, and orientation if applicable. These knowledge theoretically allow to simulate thermal and mechanical behavior of structures constituted of studied material. However to accurately represent composites requires practically a very small discretization step. Therefore behavior simulation of a macroscopic structure needs too much discretization points, and then time and memory. Hence a part of this thesis focuses also on determination of equivalent homogeneous material problem, which allows, when resolved, to lighten calculation time for simulation algorithms
Yahia, Hussein. "Analyse des structures de données arborescentes représentant des images." Paris 11, 1986. http://www.theses.fr/1986PA112292.
Full textKulikova, Maria. "Shape recognition for image scene analysis." Nice, 2009. http://www.theses.fr/2009NICE4081.
Full textThis thesis includes two main parts. In the first part we address the problem of tree crown classification into species using shape features, without, or in combination with, those of radiometry and texture, to demonstrate that shape information improves classification performance. For this purpose, we first study the shapes of tree crowns extracted from very high resolution aerial infra-red images. For our study, we choose a methodology based on the shape analysis of closed continuous curves on shape spaces using geodesic paths under the bending metric with the angle function curve representation, and the elastic metric with the square root q-function representation? A necessary preliminary step to classification is extraction of the tree crowns. In the second part, we address thus the problem of extraction of multiple objects with complex, arbitrary shape from remote sensing images of very high resolution. We develop a model based on marked point process. Its originality lies on its use of arbitrarily-shaped objects as opposed to parametric shape objects, e. G. Ellipses or rectangles. The shapes considered are obtained by local minimisation of an energy of contour active type with weak and the strong shape prior knowledge included. The objects in the final (optimal) configuration are then selected from amongst these candidates by a birth-and-death dynamics embedded in an annealing scheme. The approach is validated on very high resolutions of forest provided by the Swedish University of Agriculture
Abid, Mohamed Abderrahmen. "Diverse Image Generation with Very Low Resolution Conditioning." Master's thesis, Université Laval, 2021. http://hdl.handle.net/20.500.11794/70396.
Full textTraditionally, when it comes to generating high-resolution (HR) images from a low-resolution(LR) images, the methods proposed so far have mainly focused on super-resolution techniques that aim at recovering the most probable image from low-quality image. Doing so ignores the fact that there are usually many valid versions of HR images that match a given LR image. The objective of this work is to obtain different versions of HR images from the same LR imageusing a generative adversarial model. We approach this problem from two different angles. First, we use super-resolution methods, where in addition to the LR image, the generator can be parameterized by a latent variable to produce different potential variations of the image. Such a conditioning allows to modulate the generator between retrieving the closest image to the ground truth and a variety of possible images. The results demonstrate our superiority in terms of reconstruction and variety of plausible hallucinated images compared to other state-of-the-art methods. The second approach builds on the work of image-to-image translation, by proposing a new approach where the model is conditioned on a LR version of the target. More precisely, our approach aims at transferring the fine details of an HR source image to fit the general structure, according to the LR version of it. We therefore generate HR images that share the distinctive features of the HR image and match the LR image of the target duringdownscaling. This method differs from previous methods that focus instead on translatinga given image style into target content. Qualitative and quantitative results demonstrate improvements in visual quality, diversity, and coverage over state-of-the-art methods such asStargan-v2.
Schuster, Romain. "Développement d'une méthode de mesure basée image pour caractériser en grande taille les flux d'air intérieurs." Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1S046/document.
Full textWhether for reasons of health and safety at work, thermal comfort or energy saving, it is crucial to study them on site to better control them. The objective of this thesis was to develop a method to measure on site, the speed of indoor air flows over large areas of observation (greater than a square meter). To this end, we turned to image-based techniques that consist in following the movement of passive tracers introduced into the air to infer an estimate of its velocity. This kind of method is already widely used in research laboratories to study flows in well-controlled contexts. However, the transition to on-site measurement and wide field of interest requires some adaptations. These adaptations concern, in particular, the choice of new tracers, the lighting system as well as the motion estimation method from image sequences. First, we developed a motion estimation algorithm that allows the estimation of large-scale velocities from particle images and scalar images. We then tested in our wind tunnel, on mixing layer and cylinder wake flows, a large-scale image-based measurement method using only one camera, a LED lighting system, bubbles or smoke tracers as well as the algorithm mentioned above. We compared the obtained measurement with a measurement carried out by hot-wire anemometry. The results of this measurement campaign showed the ability of the method to measure the main characteristics of the considered flows. Finally, we applied the developed method to an on-site measurement of the suction flow of a laboratory fume hood under real operating conditions. This measure has made it possible to highlight areas of high turbulence and recirculation, causing potential leakages
Ah, Soon Christian. "Analyse de plans architecturaux." Vandoeuvre-les-Nancy, INPL, 1998. http://www.theses.fr/1998INPL100N.
Full textJulien, Charbel. "Image statistical learning using mixture models." Lyon 2, 2008. http://theses.univ-lyon2.fr/documents/lyon2/2008/julien_c.
Full textLes travaux de la thèse ont porté essentiellement sur la modélisation du contenu visuel de bas niveau des images (Couleur, Texture, etc…). La modélisation de contenu visuel est la première étape à considérer dans tout système automatique de recherche d'image par contenu, y compris les approches d'apprentissage supervisé, non-supervisé, et semi-supervisé. Dans cette thèse nous avons choisi de modéliser le contenu visuel de bas niveau, par une signature « discret distribution » ou par un modèle du mélange « GMM » au lieu des simples modèles statistiques largement utilisés dans la littérature. En utilisant ces deux types de représentation, un prototype de clustering des bases d'images a été implémenté. Ce prototype est capable d'extraire les signatures et les GMM qui représentent les images, elles sont sauvegardées pour des traitements ultérieurs y compris le clustering des images. Dans ce type de représentation les distances classiques comme la distance Euclidienne, L-2 distance, etc. Ne seront plus applicables. Des distances qui nécessitent une optimisation linéaire peuvent être utilisées pour mesurer la distance entre signatures ou GMMs, exemple : « Mallows distance » et « Earth Mover’s distance EMD ». Calculer un vecteur moyen dans le cas où on utilise des vecteurs multidimensionnels, de longueur fixe, pour représenter les images peut être relativement facile. Par contre, dans notre cas un algorithme itératif qui nécessite de nouveau une optimisation linéaire a été proposé pour apprendre un modèle, signature ou GMM, et cela en exploitant les contraintes fixées par les utilisateurs
HENG, KOK-LAY. "Analyse d'images de lignes : des pixels aux primitives." Paris 6, 1988. http://www.theses.fr/1988PA066292.
Full textSelivanov, Vitali. "Topics in image reconstruction for high resolution positron emission tomography." Thèse, Sherbrooke : Université de Sherbrooke, 2002. http://savoirs.usherbrooke.ca/handle/11143/4169.
Full textMarquardt, Maria [Verfasser], and Christer [Akademischer Betreuer] Petersen. "Das neue Image der Energieunternehmen - Eine vergleichende Werbeclip-Analyse / Maria Marquardt ; Betreuer: Christer Petersen." Cottbus : BTU Cottbus - Senftenberg, 2016. http://d-nb.info/1114284289/34.
Full textZougari, Tarek. "Analyse de la stabilité des systèmes non linéaires par l'approche représentation noyau et image." Poitiers, 1999. http://www.theses.fr/1999POIT2338.
Full text