Academic literature on the topic 'Quantification à haute résolution'
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Journal articles on the topic "Quantification à haute résolution"
Beguet, Benoît, Nesrine Chehata, Samia Boukir, and Dominique Guyon. "Quantification et cartographie de la structure forestière à partir de la texture des images Pléiades." Revue Française de Photogrammétrie et de Télédétection, no. 208 (September 5, 2014): 83–88. http://dx.doi.org/10.52638/rfpt.2014.126.
Full textFillit, R. Y., F. Duchemin, and J. M. Becker. "Erratum Nouvelle méthode de quantification des orientations cristallines par figures de pôles haute résolution et ultra-rapides." Journal de Physique III 6, no. 12 (December 1996): 1857. http://dx.doi.org/10.1051/jp3:1996217.
Full textDespax, Aurélien, Christian Perret, Remy Garcon, Alexandre Hauet, Arnaud Belleville, Jérôme Le Coz, and Anne-Catherine Favre. "Prise en compte de la qualité de l'échantillonnage dans l'estimation de l'incertitude des jaugeages par exploration du champ des vitesses (méthode Flaure)." La Houille Blanche, no. 1 (February 2018): 36–41. http://dx.doi.org/10.1051/lhb/2018005.
Full textBoulocher, C., E. Chereul, M. Armenean, J. B. Langlois, M. E. Duclos, E. Viguier, T. Roger, and E. Vignon. "Quantification in vivo par micro-IRM tridimensionnelle et Haute-Résolution de l'épaisseur du cartilage du Plateau Tibial Médial lors d'arthrose expérimentale chez le lapin par section du ligament croisé crânial." Revue du Rhumatisme 74, no. 10-11 (November 2007): 1087. http://dx.doi.org/10.1016/j.rhum.2007.10.125.
Full textRAKOTOMALALA, Fety Abel. "Mesure et suivi de la dynamique du couvert forestier : cas de l'écorégion des forêts humides de l’Est de Madagascar." BOIS & FORETS DES TROPIQUES 348 (July 9, 2021): 107–8. http://dx.doi.org/10.19182/bft2021.348.a36756.
Full textSoulage, Guy, François Arnould, Michel Jurczyszyn, and André Tardy. "Réflectomètre à haute résolution." Annales des Télécommunications 43, no. 1-2 (January 1988): 83–87. http://dx.doi.org/10.1007/bf02995075.
Full textBarthe, Nicole. "L’imagerie bêta haute résolution." Médecine Nucléaire 31, no. 4 (April 2007): 193–201. http://dx.doi.org/10.1016/j.mednuc.2007.03.004.
Full textBauer, P., and I. Etienney. "Anuscopie de haute résolution." Côlon & Rectum 2, no. 3 (August 2008): 149–52. http://dx.doi.org/10.1007/s11725-008-0105-9.
Full textBERSON, M., G. FEUILLARD, S. DIRIDOLLOU, M. LETIECQ, and L. POURCELOT. "Imagerie ultrasonore haute résolution." Le Journal de Physique IV 04, no. C5 (May 1994): C5–1285—C5–1288. http://dx.doi.org/10.1051/jp4:19945285.
Full text-Parmentier, M. "Imagerie gamma haute résolution." Revue de l'Electricité et de l'Electronique -, no. 01 (2004): 72. http://dx.doi.org/10.3845/ree.2004.009.
Full textDissertations / Theses on the topic "Quantification à haute résolution"
Devès, Guillaume. "Analyse chimique quantitative à haute résolution spatiale par microsonde et nanosonde nucléaires." Thesis, Bordeaux 1, 2010. http://www.theses.fr/2010BOR14084/document.
Full textThe study of the role of trace elements at cellular level requires the use of state-of-the-art analytical tools that could achieve enough sensitivity and spatial resolution. We developed a new methodology for the accurate quantification of chemical element distribution in single cells based on a combination of ion beam analysis techniques STIM, PIXE and RBS. The quantification procedure relies on the development of a STIM data analysis software (Paparamborde). Validity of this methodology and limits are discussed here. The method allows the quantification of trace elements (µg/g) with a 19.8 % uncertainty in cellular compartments with mass below 0.1 ng.The main limit of the method lies in the poor number of samples that can be analyzed, due to long irradiation times required and limited access to ion beam analysis facilities. This is the reason why we developed a database for cellular chemical composition capitalization (BDC4). BDC4 has been designed in order to use cellular chemical composition as a tracer for biological activities and is expected to provide in the future reference chemical compositions for any cellular type or compartment.Application of the STIM-PIXE-RBS methodology to the study of nuclear toxicology of cobalt compounds is presented here showing that STIM analysis is absolutely needed when organic mass loss appears during PIXE-RBS irradiation
Quoineaud, Anne-Agathe. "Caractérisation et quantification de l'aluminium dans les zéolithes désaluminées par RMN haute-résolution à l'état solide." Caen, 2002. http://www.theses.fr/2002CAEN2049.
Full textChesnel, Anne-Lise. "Quantification de dégâts sur le bâti liés aux catastrophes majeures par images satellite multimodales très haute résolution." Phd thesis, École Nationale Supérieure des Mines de Paris, 2008. http://pastel.archives-ouvertes.fr/pastel-00004211.
Full textBelgacem, Moncef. "Caractérisation du spectromètre haute résolution à autocorrélation numérique de l'instrument HIFI sur le satellite Observatoire spatial Herschel (HSO)." Toulouse 3, 2003. http://www.theses.fr/2003TOU30149.
Full textRousseau, Kathleen. "Développement de nouveaux outils pour l’analyse métabolomique par spectrométrie de masse haute résolution : de l’acquisition de spectres MS/MS pour l’identification large-spectre de métabolites au marquage isotopique pour la quantification." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASF006.
Full textMetabolomics is a relatively new science that studies molecules with a molecular weight below 1.5 kDa, present in a given biological matrix. It is the last link in the "omics" sciences and represents the ultimate response of an organism to factors that disrupt its functioning. Today, many developments in high-resolution mass spectrometry coupled to liquid chromatography (LC/HRMS) aim at improving the detection, identification and quantification of metabolites but also at increasing the robustness of the analyses. This PhD thesis took place in that context. One of its main objectives was to develop methods allowing the simultaneous acquisition of MS and MS/MS spectra via analyses in "Data Dependent Acquisition" and "Data Independent Acquisition" modes. These methods allowed the production of data with the same sensitivity as the traditional "Full Scan" analysis while providing more precise and relevant information for further metabolite identification. These methodological developments were applied to an inter-laboratory study as part of a European project. The other major objective of this PhD was to set-up strategies for the large-scale quantification of metabolites in biological samples. To do so, the production and characterization of isotopically labeled internal standards were investigated. Thus, chemical synthesis methods relying on H/D exchange was evaluated and enabled the production of a large panel of labeled compounds. Their isotopic pattern exploitation allowed the development of an innovative quantitative approach by multi-point internal calibration. This method was compared to the conventional isotope dilution approach. At last, isotope profiling was applied to the preliminary analysis of mouse urine samples obtained from mice that were in vivo labeled with carbone-13. The aims were to study the C-13 incorporation kinetics in targeted metabolites, but also to annotate and identify new metabolites. Overall, the set of developments carried out during this thesis have allowed to reach a better level of identification of metabolites and to improve their quantification
Guillon, Hervé. "Origine et transport des sédiments dans un bassin versant alpin englacé (Glacier des Bossons, France) : une quantification couplant mesures hydro-sédimentaires haute-résolution, suivi radio-fréquence de galets, teneur en nucléides cosmogéniques et méthodes probabilistes." Thesis, Université Grenoble Alpes (ComUE), 2016. http://www.theses.fr/2016GREAU010/document.
Full textAmong the most efficient agents of erosion, glaciers react dynamically to climate change, leading to a significant adjustment of downstream sediment flux. Present-day global warming raises the question regarding the evolution of the sediment load originating from partially glaciated catchment. The detrital export from such environment results from erosion processes operating within distinct geomorphological domains : supraglacial rockwalls, ice-covered substratum and the proglacial area, downstream from the glacier. The general intent of this doctoral research is therefore to characterize the origin and transport of sediments in the watersheds of two streams draining Bossons glacier (Mont-Blanc massif, France).For this purpose, the components of the sediment flux coming from supraglacial, subglacial and proglacial domains are separated and quantified by innovating methods:i. Using the terrestrial cosmogenic nuclides concentrations as evidence of a supraglacialtransport;ii. Combining meteorological data and hydro-sedimentary data acquired at a high timeresolution (2 min) and completed by multi-linear models;iii. Estimating sediment flux by source for 7 years and with a probabilistic method;iv. Associating radio-frequency identification of pebbles in the proglacial area with a stochas-tic transport analysis.Through numerical tools, applying the presented methodologies provides erosion rates of thesupraglacial, subglacial and proglacial domains, and determines the sediment transfer mecha-nisms within the catchment.Thus in the terminal part of the glacier, 52±14 to 9±4% of the supraglacial load is transferred to the subglacial drainage network. Moreover, its evolution throughout the melt season leads to the export of the winter sediment production during a limited period. Furthermore, the drainage configuration beneath the glacier and its retreat control the remobilization of a long-term sediment stock. These processes explain the contrast between the mean subglacial erosion rates of the two monitored streams, 0.63 ± 0.37 et 0.38 ± 0.22 mm/yr, respectively. This values are lower than the tectonic uplift, ∼1.5 mm/an, and of the same order of magnitude than the mean erosion rate of supraglacial rockwalls, evaluated at 0.76 ± 0.34 mm/an.Downstream from the glacier, hillslopes are not efficiently connected to the proglacial stream and the glacier is the main source of the sediment export. Hence, without extreme events, the input from proglacial domain corresponds to 13 ± 10% of the total sediment export from the catchment. Besides, the proglacial area acts as a buffer functioning from the daily to the year scales for fine particles, and at a decennial scale for coarser particles. In total, despite the rapid recent retreat of the glacier, the Bossons catchment exhibits a limited paraglacialdynamic whose intensity corresponds to a mean proglacial erosion rate of 0.25±0.20 mm/an. Finally, at the catchment scale, the sediment dynamic is multi-frequential and buffered by storage and release mechanisms
Mathey, Marguerite. "Quantification haute résolution du champ de déformation 3D des Alpes occidentales : interprétations tectoniques et apports à l’aléa sismique Seismogenic potential of the High Durance Fault constrained by 20 yr of GNSS measurements in the Western European Alps." Thesis, Université Grenoble Alpes, 2020. http://www.theses.fr/2020GRALU033.
Full textThe Alpine range is one of the first monitored mountain belts worldwide, both by seismic networks and space geodesy (GNSS), in particular due to its moderate but steady seismicity. Permanent GNSS measurements demonstrated that uplift is the main signal characterizing the current deformation in the European western Alps, reaching up to 2 mm/yr, while no shortening is observed across the belt. Based on the incredible amount of geodetic and seismic data available today, it now appears possible to constrain a new high resolution crustal strain field in the western Alps. This 3D field, made of surface deformation measurements and of the seismic deformation characteristics, is of primary importance in order to decipher the links between horizontal, vertical and seismic deformations. We rely for the present work on a multidisciplinary approach that aims at integrating 25 years long seismic records, 20 years of GPS measurements, and 4 years of Sentinel-1 satellite acquisitions, in order to establish the corresponding 3D strain rate field.For the first time in the western Alps, the spatial variability of the style of seismic deformation is robustly assessed, thanks to the analysis of the Sismalp (ISTerre Grenoble) database. New focal mechanisms computation along with principal stresses inversions have led to establish new orientations for the extensive deformation component, which occurs mainly in the center of the belt. As for the highly resolved 3D field of style of deformation, provided by Bayesian interpolations of focal mechanisms both at the surface and at depth, it reveals a vast majority of dextral strike-slip deformation occurring at the periphery of the belt, associated, in one specific area, with compression. These results bring new insights in the dynamics of the western alpine belt.Four GPS surveys (conducted in 1996, 2006, 2011 and 2016), along with the data provided by the permanent RENAG network, allowed us to increase the spatial resolution of the surface velocity and strain rate fields at the scale of the western Alps. These high resolution geodetic fields reveal that the amplitude of the extensive signal is at the highest in the Briançonnais area, while its kinematics appear consistent with interseismic deformation accommodated on at least one fault (the High Durance Fault). Longer-term seismic records show that, at least at the local scale, seismic and geodetic deformation patterns seem consistent within their uncertainty bounds in terms of kinematics and amplitude. At the regional scale of the entire western Alps though, geodetic strain rates appear one order of magnitude higher than the seismic ones, the latter comprising both instrumental and historical seismicity.Finally, four years of Sentinel-1 acquisitions appear to be the minimum time span required in order to derive long-term velocity maps in the satellite line of sight at the scale of the western Alps. The interferometric processing of the corresponding data allowed for the first time to get rid of the effects of snow and vegetation in a consistent way. The results feature short scale spatial variations in the uplift pattern, which are spatially correlated to crystalline external Alpine massifs as well as to the uplift patterns predicted by several isostatic adjustment models.This multidisciplinary work enabled us to increase the spatial resolution both of horizontal and vertical surface deformations and of seismic crustal deformation. The related 3D strain rate field sheds new lights on the various processes from which seismicity and deformation can originate. This 3D strain rate field moreover brings new constraints on several primary inputs to seismic hazard assessment models
Grégoire, Jean-Marc. "Echographie haute résolution." Tours, 2002. http://www.theses.fr/2002TOUR3315.
Full textZou, Hang. "Goal oriented communications : the quantization problem." Electronic Thesis or Diss., université Paris-Saclay, 2022. http://www.theses.fr/2022UPASG021.
Full textThe classic paradigm for designing a transmitter (encoder) and a receiver (decoder) is to design these elements by ensuring that the information reconstructed by the receiver is sufficiently close to the information that the transmitter has formatted to send it on the communication medium. This is referred to as a criterion of fidelity or of reconstruction quality (measured for example in terms of distortion, binary error rate, packet error rate or communication cut-off probability).The problem with the classic paradigm is that it can lead to an unjustified investment in terms of communication resources (oversizing of the data storage space, very high speed and expensive communication medium, very fast components, etc.) and even to make exchanges more vulnerable to attacks. The reason for this is that the use of the classic approach (based on the criterion of fidelity of information) in the wireless networks will typically lead to exchanges excessively rich in information, too rich regarding the decision which will have to be taken. the recipient of the information; in the simpler case, this decision may even be binary, indicating that in theory a single bit of information could be sufficient. As it turns out, the engineer does not currently have at his disposal a methodology to design such a transceiver pair that would be suitable for the intended use (or uses) of the recipient.Therefore, a new communication paradigm named the goal-oriented communication is proposed to solve the problem of classic communications. The ultimate objective of goal-oriented communications is to achieve some tasks or goals instead of improving the accuracy of reconstructed signal merely. Tasks are generally characterized by some utility functions or cost functions to be optimized.In the present thesis, we focus on the quantization problem of the goal-oriented communication, i.e., the goal-oriented quantization. We first formulate the goal-oriented quantization problem formally. Secondly, we propose an approach to solve the problem when only realizations of utility function are available. A special scenario with some extra knowledge about regularity properties of the utility functions is treated as well. Thirdly, we extend the high-resolution quantization theory to our goal-oriented quantization problem and propose implementable schemes to design a goal-oriented quantizer. Fourthly, the goal-oriented quantification problem is developed in a framework of games in strategic form. It is shown that goal-oriented quantization could improve the overall performance of the system if the famous Braess paradox exists. Finally, Nash equilibrium of a multi-user multiple-input and multiple output multiple access channel game with energy efficiency being the utility is studied and achieved in different methods
Mugnier, Laurent. "Problèmes inverses en Haute Résolution Angulaire." Habilitation à diriger des recherches, Université Paris-Diderot - Paris VII, 2011. http://tel.archives-ouvertes.fr/tel-00654835.
Full textBooks on the topic "Quantification à haute résolution"
Stout, Mark. Exploiting the new high resolution satellite imagery : Darwinian imperatives? =: L'exploitation de la nouvelle imagerie satellitaire haute résolution : des impératifs darwiniens? Ottawa, Ont: Canadian Security Intelligence Service = Service canadien du renseignement de sécurité, 1998.
Find full textGougeon, François A. Extraction d'information forestière à partir d'images à haute résolution spatiale en utilisant une méthode de reconnaissance individuelle des cimes d'arbres. Victoria, C.-B: Centre de foresterie du Pacifique, 2003.
Find full textFlorian, Banhart, ed. In-situ electron microscopy at high resolution. Hackensack, NJ: World Scientific, 2008.
Find full text1949-, Endō Y., ed. High-resolution spectroscopy of transient molecules. Berlin: Springer-Verlag, 1985.
Find full textSuper-resolution imaging. Boca Raton: CRC Press, 2011.
Find full textNuna Conference (1991 : Banff, Alberta). 1991 NUNA Conference on High-Resolution Sequence Stratigraphy, August 23-30, 1991: Programme/proceedings/guidebook = Conférence "NUNA" sur la stratigraphie à haute résolution des successions de couches : le 23 au 30 août 1991 : programme/compte rendu/guide. Calgary: Geological Association of Canada, 1991.
Find full textHofstraat, J. W. Shpol'Skii Spectroscopy and Other Site Selection Methods: Applications in Environmental Analysis, Bioanalytical Chemistry and Chemical Physics. Wiley-Interscience, 2000.
Find full textHigh Resolution Imaging: Detectors and Applications. Taylor & Francis Group, 2015.
Find full textSaha, Swapan K. High Resolution Imaging: Detectors and Applications. Jenny Stanford Publishing, 2015.
Find full textSaha, Swapan K. High Resolution Imaging: Detectors and Applications. Jenny Stanford Publishing, 2015.
Find full textBook chapters on the topic "Quantification à haute résolution"
Zingg, Olivier, Gilles Tacchini, François Marillier, Maren Scheidhauer, and Milan Beres. "Sédimentation récente sur le delta du Rhône (Lac Léman) à partir de profils de sismique réflexion à haute résolution." In Lake Systems from the Ice Age to Industrial Time, 21–30. Basel: Birkhäuser Basel, 2003. http://dx.doi.org/10.1007/978-3-0348-7992-7_4.
Full textJACQUES, Guy, Paul TRÉGUER, and Herlé MERCIER. "L’océan à haute résolution." In Océans. ISTE Group, 2020. http://dx.doi.org/10.51926/iste.9003.ch7.
Full textRoman, S., and F. Mion. "Manométrie haute résolution du tube digestif." In Les explorations fonctionnelles digestives, 33–45. Elsevier, 2010. http://dx.doi.org/10.1016/b978-2-294-70470-3.00003-8.
Full textOLIVERO, Jesús. "Biogéographie des maladies." In La biogéographie, 299–325. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9060.ch11.
Full textCOMBES, Françoise. "Co-évolution bulbestrous noirs, alimentation et feedback des AGN." In Noyaux actifs de galaxie, 247–94. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9087.ch5.
Full textFredj, A. Ben, and G. Nihottl. "Observation en microscopie électronique à haute résolution d'oxydes à grande maille (c-Dy203) et interprétation des images obtenues." In October 16, 351. De Gruyter, 1985. http://dx.doi.org/10.1515/9783112500941-005.
Full textConference papers on the topic "Quantification à haute résolution"
Vialla, R. "Spectromètre de haute résolution, fort contraste, haute précision." In Optique instrumentale. Les Ulis, France: EDP Sciences, 1997. http://dx.doi.org/10.1051/sfo/1997012.
Full textGuillaume, Mireille, Pierre Melon, Philippe Refregier, and Antoine Llebaria. "Reconstruction d'images spatiales à haute résolution temporelle." In International Conference on Space Optics 1997, edited by Georges Otrio. SPIE, 2018. http://dx.doi.org/10.1117/12.2326473.
Full textDupraz, D. "CHRocodile CLS : capteur chromatique ligne dédié à la métrologie haute cadence et haute résolution." In 17th International Congress of Metrology, edited by Bernard Larquier. Les Ulis, France: EDP Sciences, 2015. http://dx.doi.org/10.1051/metrology/20150013011.
Full textBaltzer, Agnès, Roland Boutin, and Alexis Stepanian. "Projets portuaires : apport de la géophysique marine très haute résolution." In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2008. http://dx.doi.org/10.5150/jngcgc.2008.064-b.
Full textLAFON, Virginie, Aurélie DEHOUCK, Arthur ROBINET, Vincent MARIEU, Cécile CURTI, and Nicolas DUROU. "Détection d’indicateurs géomorphologiques littoraux par télédétection à très haute résolution spatiale." In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2014. http://dx.doi.org/10.5150/jngcgc.2014.066.
Full textCOHEN, Olivier, Pascal DUMAS, Matthieu LE DUFF, and Michel ALLENBACH. "Etude du rivage par photogrammétrie aéroportée à très haute résolution spatiale." In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2016. http://dx.doi.org/10.5150/jngcgc.2016.041.
Full textMadec, P. Y. "Imagerie à haute résolution en optique active et en optique adaptative." In Systèmes optiques. Les Ulis, France: EDP Sciences, 1992. http://dx.doi.org/10.1051/sfo/1992009.
Full textGUERINEL, Bénédicte, Frédéric BOUCHETTE, Olivier LOBRY, Dominique ASTRUC, Pascal AZERAD, Elena BRAMBILLA, Raphael CERTAIN, et al. "Monitoring temps réel haute résolution d'un littoral : MAGOBS (Villeneuve-lès-Maguelone, Golfe du Lion)." In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2012. http://dx.doi.org/10.5150/jngcgc.2012.064-g.
Full textSTEPANIAN, Alexis, and Isabelle THINON. "Evaluation des stocks sédimentaires littoraux : prospection par sismique réflexion haute-résolution sur le littoral varois." In Journées Nationales Génie Côtier - Génie Civil. Editions Paralia, 2016. http://dx.doi.org/10.5150/jngcgc.2016.033.
Full textDennetiere, D., Ph Troussel, R. Rosch, C. Reverdin, L. Hartmann, A. Richard, F. Bridou, F. Delmotte, and P. Audebert. "Imagerie X monochromatique à haute résolution dans un domaine large bande pour le Laser MégaJoule." In UVX 2010 - 10e Colloque sur les Sources Cohérentes et Incohérentes UV, VUV et X ; Applications et Développements Récents. Les Ulis, France: EDP Sciences, 2011. http://dx.doi.org/10.1051/uvx/2011027.
Full textReports on the topic "Quantification à haute résolution"
Turgeon-Pelchat, M. Revue de littérature sur le potentiel de l'imagerie satellitaire optique haute résolution pour l'extraction d'informations cartographiques. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2019. http://dx.doi.org/10.4095/314735.
Full textInterprétation des cartes aéromagnétiques à haute résolution (champ total et gradient vertical) du centre - nord de la Gaspésie. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1990. http://dx.doi.org/10.4095/130818.
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