Letteratura scientifica selezionata sul tema "Images de champs de lumière"
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Articoli di riviste sul tema "Images de champs de lumière"
Meintel, Deirdre. "Les Québécois vus par les jeunes d’origine immigrée". II. Identités et relations interethniques, n. 21 (17 novembre 2015): 81–94. http://dx.doi.org/10.7202/1034080ar.
Testo completoGasquet, Lawrence. "Apprivoiser l’obscure clarté qui tombe des étoiles : quelques photosensibilités singulières". Figures de l'Art. Revue d'études esthétiques 17, n. 1 (2009): 111–28. http://dx.doi.org/10.3406/fdart.2009.871.
Testo completoRibeiro dos Santos, Leonel. "As Metamorfoses da Luz, ou a Retórica da Evidência na Filosofia Cartesiana". Philosophica: International Journal for the History of Philosophy 4, n. 8 (1996): 17–36. http://dx.doi.org/10.5840/philosophica19964821.
Testo completoLavigne, Julie. "La post-pornographie comme art féministe". Articles 27, n. 2 (5 gennaio 2015): 63–79. http://dx.doi.org/10.7202/1027918ar.
Testo completoLelièvre, Anaïs. "Mettre en scène l’espace public : distancier ou habiter ?" Figures de l'Art. Revue d'études esthétiques 18, n. 1 (2010): 209–18. http://dx.doi.org/10.3406/fdart.2010.905.
Testo completoBelloï, Livio. "Pièces rapportées. Art de la trouvaille et science du montage selon Gustav Deutsch". Hors dossier 21, n. 1 (15 agosto 2011): 153–81. http://dx.doi.org/10.7202/1005634ar.
Testo completoMorency, Jean. "Gérald Leblanc, écrivain du village planétaire". Revue de l'Université de Moncton 38, n. 1 (9 luglio 2008): 93–105. http://dx.doi.org/10.7202/018406ar.
Testo completoMichel, Basile. "Centralité périphérique : quand les arts et la culture dessinent des centralités en banlieue". Revue des sciences sociales 71 (2024): 70–81. http://dx.doi.org/10.4000/11uxq.
Testo completoCoulombe, Maxime. "Le corail, la dynamite et autres objets hétéroclites. Originalité et nouveauté par l’image". Globe 17, n. 1 (12 febbraio 2015): 109–30. http://dx.doi.org/10.7202/1028635ar.
Testo completoBakker, Teatske, Anne-Sophie Poisot e Katia Roesch. "Les champs-écoles pour renforcer les capacités des agriculteurs et réussir la transition agroécologique". Perspective, n. 57 (2022): 1–4. http://dx.doi.org/10.19182/perspective/36885.
Testo completoTesi sul tema "Images de champs de lumière"
Zhang, Zhengyu. "Quality Assessment of Light Field Images". Electronic Thesis or Diss., Rennes, INSA, 2024. http://www.theses.fr/2024ISAR0002.
Testo completoLight Field Image (LFI) has garnered remarkable interest and fascination due to its burgeoning significance in immersive applications. Since LFIs may be distorted at various stages from acquisition to visualization, Light Field Image Quality Assessment (LFIQA) is vitally important to monitor the potential impairments of LFI quality. The first contribution (Chapter 3) of this work focuses on developing two handcrafted feature-based No-Reference (NR) LFIQA metrics, in which texture information and wavelet information are exploited for quality evaluation. Then in the second part (Chapter 4), we explore the potential of combining deep learning technology with the quality assessment of LFIs, and propose four deep learning-based LFIQA metrics according to different LFI characteristics, including three NR metrics and one Full-Reference (FR) metric. In the last part (Chapter 5), we conduct subjective experiments and propose a novel standard LFIQA database. Moreover, a benchmark of numerous state-of-the-art objective LFIQA metrics on the proposed database is provided
Hawary, Fatma. "Light field image compression and compressive acquisition". Thesis, Rennes 1, 2019. http://www.theses.fr/2019REN1S082.
Testo completoBy capturing a scene from several points of view, a light field provides a rich representation of the scene geometry that brings a variety of novel post-capture applications and enables immersive experiences. The objective of this thesis is to study the compressibility of light field contents in order to propose novel solutions for higher-resolution light field imaging. Two main aspects were studied through this work. The compression performance on light fields of the actual coding schemes still being limited, there is need to introduce more adapted approaches to better describe the light field structures. We propose a scalable coding scheme that encodes only a subset of light field views and reconstruct the remaining views via a sparsity-based method. A residual coding provides an enhancement to the final quality of the decoded light field. Acquiring very large-scale light fields is still not feasible with the actual capture and storage facilities, a possible alternative is to reconstruct the densely sampled light field from a subset of acquired samples. We propose an automatic reconstruction method to recover a compressively sampled light field, that exploits its sparsity in the Fourier domain. No geometry estimation is needed, and an accurate reconstruction is achieved even with very low number of captured samples. A further study is conducted for the full scheme including a compressive sensing of a light field and its transmission via the proposed coding approach. The distortion introduced by the different processing is measured. The results show comparable performances to depth-based view synthesis methods
Amador, Emmanuel. "Modèles de compréhension par la théorie des images des phénomènes transitoires et du régime permanent en chambre réverbérante électromagnétique". Phd thesis, INSA de Rennes, 2011. http://tel.archives-ouvertes.fr/tel-00652164.
Testo completoGoloub, Philippe. "Modèle radiométrique du polarimètre imageur grand champ POLDER : analyses préliminaires des observations en lumière polarisée". Lille 1, 1992. http://www.theses.fr/1992LIL10147.
Testo completoLe, fournis Romuald. "Propagation de la lumière dans la matière en présence de champs électromagnétiques". Electronic Thesis or Diss., Université Grenoble Alpes, 2024. http://www.theses.fr/2024GRALY011.
Testo completoIn this thesis, we focus on the analysis of forces and torques resulting from the interaction between matter and the electromagnetic field, both either described classically or quantum-mechanically. We explore how the addition of external electric and magnetic fields modifies the mechanical moments acting on the medium. External fields can have a significant impact, alter particle trajectories, induce angular momentum, or cause changes in the energy levels of quantum states.The thesis splits up into two related axes, each offering a different perspective on the interaction between light and matter in the presence of external fields.In the first axis, we delve into the field of quantum electrodynamics (QED) to study the role of the quantum vacuum in electromagnetic forces. Our focus is on two distinct classical forces: the Abraham force and the Aharonov-Casher force. Both these forces are central to the Abraham-Minkoswki controversy discussed in the first chapter of this thesis.The first axis is explored in Chapters 2 and 3, which focus on the modification of quantum vacuum momentum in the presence of matter and external electromagnetic fields. The modification of quantum vacuum momentum leads to the existence of a quantum vacuum force on matter but remains unobserved experimentally. For this investigation, we employ a QED approach along with a microscopic model.In Chapter 2, we study the contributions of the quantum vacuum to the Abraham force acting on a Rydberg atom in the presence of crossed electric and magnetic fields. Our goal is to determine whether Rydberg atoms are good candidates for the observation of the quantum vacuum contributions to the classical Abraham force.Chapter 3 is focused on the Aharonov-Casher force. This force has not been observed so far because it is extremely small. We calculate the quantum vacuum force for a Rydberg atom with a large magnetic moment exposed to an electric field to determine if the quantum vacuum is capable of generating an Aharonov-Casher force.The second axis adopts a classical approach to the interaction between light and matter, focusing on the torques exerted on matter by the electromagnetic field.Chapter 4 is devoted to the study of the angular momentum radiation from a source surrounded by a magneto-birefringent environment. More precisely, we characterize the influence of multiple light scattering on angular momentum radiation as well as on the torque acting on matter.Although both axes adopt different approaches, they remain closely interconnected. Force and torque, fundamental in mechanics, share an intimate relationship, and the study of both provides a more comprehensive picture of the interactions between light and matter in the presence of external fields. As a result, both axes complement each other, offering a global and enlightened perspective on this field of study from complementary angles. A detailed presentation of both lines of research including their mathematical tools is provided in Chapter 1
Salmons, Stéphane. "Aspects de la quantification des théories de champs scalaires sur le cône de lumière". Phd thesis, Université Paris-Diderot - Paris VII, 2000. http://tel.archives-ouvertes.fr/tel-00007971.
Testo completoBoulenguez, Pierre. "Caractérisation multispectrale imageante du champ de lumière de sources et de matériaux pour la photosimulation". Phd thesis, Université Paris-Est, 2010. http://tel.archives-ouvertes.fr/tel-00587367.
Testo completoPiedpremier, Julien. "Les grandes images". Paris 8, 2005. http://www.theses.fr/2005PA082545.
Testo completoTupin, Florence. "Champs de Markov sur graphes pour le traitement des images radar /". Paris : École nationale supérieure des télécommunications, 2007. http://catalogue.bnf.fr/ark:/12148/cb41098170v.
Testo completoLa p. de titre et la couv. portent en plus : "Département Traitement du signal et des images. Groupe Traitement et interprétation des images" Bibliogr. p. 103-117.
Hébert, David. "Champs aléatoires conditionnels pour l'extraction de structures dans les images de documents". Rouen, 2013. http://www.theses.fr/2013ROUES029.
Testo completoLibri sul tema "Images de champs de lumière"
Murielle, Gagnebin, e Andriot-Saillant Caroline, a cura di. Yves Bonnefoy, lumière et nuit des images. Seyssel: Champ vallon, 2005.
Cerca il testo completoMurielle, Gagnebin, Bonnefoy Yves, Andriot-Saillant Caroline e C.R.I.R. (Research group), a cura di. Yves Bonnefoy: Lumière et nuit des images. Seyssel: Champ Vallon, 2005.
Cerca il testo completovitrail, Centre international du, a cura di. Images & lumière: Le vitrail contemporain en France : 2015-2019. Chartres: Centre international du vitrail, 2019.
Cerca il testo completoCarrière, Jean-Claude, e Frédéric Eugène Illouz. Lumière du Tibet : Un portrait en images de S.S. le Dalaï-Lama. Presses du Châtelet, 2002.
Cerca il testo completoDivine, Grace. xo LIVRE 4 Mantras de Lumière Belle plage Images Malibu California USA. CreateSpace Independent Publishing Platform, 2015.
Cerca il testo completoImages de Port-Royal. Paris: Classiques Garnier, 2015.
Cerca il testo completoImages de Port-Royal. Paris: Nolin, 2002.
Cerca il testo completoTreffainguy, Pascal, e Eudes Télesma. Tarot, Lumière Gnostique D'Egypte: Les Lames Sont des Cartes du Ciel et des Images de L'âme. Independently Published, 2018.
Cerca il testo completoAndrew, Nell. Moving Modernism. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780190057275.001.0001.
Testo completoCapitoli di libri sul tema "Images de champs de lumière"
Court, L. "La lumière et le rayonnement visible". In Champs électromagnétiques, environnement et santé, 103–14. Paris: Springer Paris, 2011. http://dx.doi.org/10.1007/978-2-8178-0133-9_10.
Testo completoMathieu, Isabelle. "« Corps outragés, chairs meurtries ». Images, perceptions, enjeux de la violence corporelle à la lumière de sources judiciaires (Anjou-Maine, XIVe-XVIe siècles)". In Culture et société médiévales, 353–68. Turnhout: Brepols Publishers, 2011. http://dx.doi.org/10.1484/m.csm-eb.4.3019.
Testo completoAmoroso, Nicolas. "Dédoublements de divinités dans les laraires romains : polymorphie des images et multiplicité des champs d’action". In Gods in the House, 51–79. Turnhout, Belgium: Brepols Publishers, 2023. http://dx.doi.org/10.1484/m.ash-eb.5.131026.
Testo completoSalamon, Anne. "Alexandre parmi les Neuf Preux : portraits et vie en images". In Alexandre le Grand à la lumière des manuscrits et des premiers imprimés en Europe (XIIe-XVIe siècle), 485–506. Turnhout: Brepols Publishers, 2015. http://dx.doi.org/10.1484/m.ar-eb.5.108702.
Testo completoBœspflug, François. "Illustrer, faire aimer, faire rêver. Pouvoirs des mots et pouvoirs des images à la lumière des représentations de Dieu-Trinité dans l’art". In Le pouvoir des mots au Moyen Âge, 155–68. Turnhout: Brepols Publishers, 2014. http://dx.doi.org/10.1484/m.bhcma_eb.1.101899.
Testo completo"Philosophie des champs". In Nostalgie de la lumière, 113–32. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2345-1.c007.
Testo completo"Philosophie des champs". In Nostalgie de la lumière, 113–32. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2345-1-007.
Testo completo"Obscurité et lumière". In Newton en images, 92. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2182-2-086.
Testo completo"Obscurité et lumière". In Newton en images, 92. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2182-2.c086.
Testo completoCourt, Louis, e Sébastien Point. "Chapitre 10 La lumière et le rayonnement visible". In Champs électromagnétiques, environnement et santé, 159–76. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2259-1-013.
Testo completoAtti di convegni sul tema "Images de champs de lumière"
Magri, Julie, Ludovic Grossard, Laurent Delage e François Reynaud. "Projet ALOHA : Interféromètre fibré à conversion de fréquence dans le moyen et lointain infrarouge". In Les journées de l'interdisciplinarité 2022. Limoges: Université de Limoges, 2022. http://dx.doi.org/10.25965/lji.83.
Testo completoDyephart, Anouchka. "Concevoir aujourd’hui un film sur la villa Savoye". In LC2015 - Le Corbusier, 50 years later. Valencia: Universitat Politècnica València, 2015. http://dx.doi.org/10.4995/lc2015.2015.652.
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