Academic literature on the topic 'Décodeur'
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Journal articles on the topic "Décodeur"
Jacquemont, Guillaume. "Vers un décodeur de pensée ?" Cerveau & Psycho N° 114, no. 9 (January 9, 2019): 8a. http://dx.doi.org/10.3917/cerpsy.114.0008a.
Full textBellavance, François, and François Labrie. "Bienvenue à l’ère du gestionnaire décodeur." Gestion 42, no. 1 (2017): 38. http://dx.doi.org/10.3917/riges.421.0038.
Full textDansereau, Pierre, Normand Brunet, and Agnès Pivot. "Pierre Dansereau, le gentilhomme décodeur et iconoclaste de l'écologie." Natures Sciences Sociétés 12, no. 1 (January 2004): 75–82. http://dx.doi.org/10.1051/nss:2004011.
Full textHosteau, Florence. "Le lien comme décodeur de notre enracinement à la Vie !" Jusqu’à la mort accompagner la vie N°143, no. 4 (2020): 53. http://dx.doi.org/10.3917/jalmalv.143.0053.
Full textBilavarn, Sébastien, Cécile Belleudy, Michel Auguin, Thibault Dupont, and Anne-Marie Fouilliart. "Implantation d'un décodeur H.264 sur plateforme multiprocesseur avec gestion énergétique." Techniques et sciences informatiques 29, no. 2 (February 28, 2010): 201–24. http://dx.doi.org/10.3166/tsi.29.201-224.
Full textGnaedig, David, Emmanuel Boutillon, Éric Martin, Amor Nafkha, Michel Jézéquel, Jacky Tousch, and Nathalie Brengarth. "Synthèse d’architecture pour la réalisation comportementale de l’algorithme MAP pour Turbo Décodeur." Annales des Télécommunications 59, no. 3-4 (March 2004): 325–48. http://dx.doi.org/10.1007/bf03179701.
Full textJego, Christophe, Patrick Adde, and Camille Leroux. "Architecture de turbo-décodeur en blocs entièrement parallèle pour la transmission de données au-delà du Gbit/s." Annales Des Télécommunications 62, no. 1-2 (January 2007): 214–39. http://dx.doi.org/10.1007/bf03253257.
Full textBramel, Sophie. "Décoder les étiquettes." Diplômées 209, no. 1 (2004): 66–68. http://dx.doi.org/10.3406/femdi.2004.8505.
Full textLenglet, Marc. "Coder, décoder, recoder ?" Revue Française de Gestion 43, no. 269 (November 2017): 147–62. http://dx.doi.org/10.3166/rfg.2017.00202.
Full textZakhartchouk, Jean-Michel. "Consignes: aider les élèves à décoder." Pratiques 90, no. 1 (1996): 9–25. http://dx.doi.org/10.3406/prati.1996.1771.
Full textDissertations / Theses on the topic "Décodeur"
GUILLOUD, Frédéric. "Architecture générique de décodeur de codes LDPC." Phd thesis, Télécom ParisTech, 2004. http://pastel.archives-ouvertes.fr/pastel-00000806.
Full textAngui, Ettiboua. "Conception d'un circuit intégré VLSI turbo-décodeur." Brest, 1994. http://www.theses.fr/1994BRES2005.
Full textVo, Nguyen Dang Khoa. "Compression vidéo basée sur l'exploitation d'un décodeur intelligent." Thesis, Nice, 2015. http://www.theses.fr/2015NICE4136/document.
Full textThis Ph.D. thesis studies the novel concept of Smart Decoder (SDec) where the decoder is given the ability to simulate the encoder and is able to conduct the R-D competition similarly as in the encoder. The proposed technique aims to reduce the signaling of competing coding modes and parameters. The general SDec coding scheme and several practical applications are proposed, followed by a long-term approach exploiting machine learning concept in video coding. The SDec coding scheme exploits a complex decoder able to reproduce the choice of the encoder based on causal references, eliminating thus the need to signal coding modes and associated parameters. Several practical applications of the general outline of the SDec scheme are tested, using different coding modes during the competition on the reference blocs. Despite the choice for the SDec reference block being still simple and limited, interesting gains are observed. The long-term research presents an innovative method that further makes use of the processing capacity of the decoder. Machine learning techniques are exploited in video coding with the purpose of reducing the signaling overhead. Practical applications are given, using a classifier based on support vector machine to predict coding modes of a block. The block classification uses causal descriptors which consist of different types of histograms. Significant bit rate savings are obtained, which confirms the potential of the approach
Martinet, Jacques. "Réalisation d'un turbo-décodeur paramétrable et modulaire en VLSI." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0005/MQ44925.pdf.
Full textBensadek, Khalid. "Développement d'un modèle VHDL synthétisable d'un décodeur de Viterbi." Mémoire, École de technologie supérieure, 2004. http://espace.etsmtl.ca/702/1/BENSADEK_Khalid.pdf.
Full textLauzon, Marc. "Réalisation d'un égaliseur à retour d'état avec décodeur intégré." Mémoire, École de technologie supérieure, 2001. http://espace.etsmtl.ca/828/1/LAUZON_Marc.pdf.
Full textHarb, Hassan. "Conception du décodeur NB-LDPC à débit ultra-élevé." Thesis, Lorient, 2018. http://www.theses.fr/2018LORIS504/document.
Full textThe Non-Binary Low Density Parity Check (NB-LDPC) codes constitutes an interesting category of error correction codes, and are well known to outperform their binary counterparts. However, their non-binary nature makes their decoding process of higher complexity. This PhD thesis aims at proposing new decoding algorithms for NB-LDPC codes that will be shaping the resultant hardware architectures expected to be of low complexity and high throughput rate. The first contribution of this thesis is to reduce the complexity of the Check Node (CN) by minimizing the number of messages being processed. This is done thanks to a pre-sorting process that sorts the messages intending to enter the CN based on their reliability values, where the less likely messages will be omitted and consequently their dedicated hardware part will be simply removed. This reliability-based sorting enabling the processing of only the highly reliable messages induces a high reduction of the hardware complexity of the NB-LDPC decoder. Clearly, this hardware reduction must come at no significant performance degradation. A new Hybrid architectural CN model (H-CN) combining two state-of-the-art algorithms - Forward-Backward CN (FB-CN) and Syndrome Based CN (SB-CN) - has been proposed. This hybrid model permits to effectively exploit the advantages of pre-sorting. This thesis proposes also new methods to perform the Variable Node (VN) processing in the context of pre-sorting-based architecture. Different examples of implementation of NB-LDPC codes defined over GF(64) and GF(256) are presented. For decoder to run faster, it must become parallel. From this perspective, we have proposed a new efficient parallel decoder architecture for a 5/6 rate NB-LDPC code defined over GF(64). This architecture is characterized by its fully parallel CN architecture receiving all the input messages in only one clock cycle. The proposed new methodology of parallel implementation of NB-LDPC decoders constitutes a new vein in the hardware conception of ultra-high throughput rate decoders. Finally, since the NB-LDPC decoders requires the implementation of a sorting function to extract P minimum values among a list of size Ns, a chapter is dedicated to this problematic where an original architecture called First-Then-Second-Extrema-Selection (FTSES) has been proposed
Ouadid, Abdelkarim. "Prototype micro-électronique d'un décodeur itératif pour des codes doublement orthogonaux." Mémoire, École de technologie supérieure, 2004. http://espace.etsmtl.ca/715/1/OUADID_Abdelkarim.pdf.
Full textRaoul, Olivier. "Conception et performances d'un circuit intégré turbo décodeur de codes produits." Brest, 1997. http://www.theses.fr/1997BRES2030.
Full textSingh, Arun Kumar. "Le compromis Débit-Fiabilité-Complexité dans les systèmes MMO multi-utilisateurs et coopératifs avec décodeurs ML et Lattice." Thesis, Paris, ENST, 2012. http://www.theses.fr/2012ENST0005/document.
Full textIn telecommunications, rate-reliability and encoding-decoding computational complexity (floating point operations - flops), are widely considered to be limiting and interrelated bottlenecks. For this reason, any attempt to significantly reduce complexity may be at the expense of a substantial degradation in error-performance. Establishing this intertwined relationship constitutes an important research topic of substantial practical interest. This dissertation deals with the question of establishing fundamental rate, reliability and complexity limits in general outage-limited multiple-input multiple-output (MIMO) communications, and its related point-to-point, multiuser, cooperative, two-directional, and feedback-aided scenarios. We explore a large subset of the family of linear lattice encoding methods, and we consider the two main families of decoders; maximum likelihood (ML) based and lattice-based decoding. Algorithmic analysis focuses on the efficient bounded-search implementations of these decoders, including a large family of sphere decoders. Specifically, the presented work provides high signal-to-noise (SNR) analysis of the minimum computational reserves (flops or chip size) that allow for a) a certain performance with respect to the diversity-multiplexing gain tradeoff (DMT) and for b) a vanishing gap to the uninterrupted (optimal) ML decoder or a vanishing gap to the exact implementation of (regularized) lattice decoding. The derived complexity exponent describes the asymptotic rate of exponential increase of complexity, exponential in the number of codeword bits
Books on the topic "Décodeur"
1959-, Holmes Stephen, ed. Le décodeur magique de Monsieur Victor. [Saint-Lambert, Québec]: Héritage, 2001.
Find full textDominique, Le Fur, ed. Le petit décodeur de la médecine: Les mots de la médecine en clair. Paris: Le Robert, 2006.
Find full textBurnet, Eliane. Pour décoder un tableau religieux, Nouveau testament. Paris: Cerf, 2006.
Find full textLoncle, Patricia, and Maurice Corond. Usages et pratiques de l'autonomie: Décoder pour agir. Paris: L'Harmattan, 2014.
Find full textCalza, André. Le Symptôme psychosomatique: Un langage du corps à décoder. Paris: Ellipses, 2002.
Find full textLinda, Ketelhut, ed. Décoder ma mère: Comprendre ses caprices, ses tactiques et ses colères. Montréal: Presses Aventure, 2007.
Find full textLe blues du consommateur: Connaître et décoder les comportements de "l'homo-cliens". Paris: Éditions d'Organisation, 2005.
Find full textBook chapters on the topic "Décodeur"
"Apprendre à décoder la nébuleuse urbaine." In De la ville au patrimoine urbain, 133–38. Presses de l'Université du Québec, 2011. http://dx.doi.org/10.2307/j.ctv18pghmq.12.
Full textBoutet, Marjolaine. "Chapitre 1. Histoire des séries télévisées." In Décoder les séries télévisées, 11–47. De Boeck Supérieur, 2017. http://dx.doi.org/10.3917/dbu.sepul.2017.01.0011.
Full textGanz-Blaettler, Ursula. "Chapitre 6. Récits cumulatifs et arcs narratifs." In Décoder les séries télévisées, 195–208. De Boeck Supérieur, 2017. http://dx.doi.org/10.3917/dbu.sepul.2017.01.0195.
Full textMaigret, Éric. "Préface." In Décoder les séries télévisées, 5–6. De Boeck Supérieur, 2017. http://dx.doi.org/10.3917/dbu.sepul.2017.01.0005.
Full text"Glossaire." In Décoder les séries télévisées, 229–37. De Boeck Supérieur, 2017. http://dx.doi.org/10.3917/dbu.sepul.2017.01.0229.
Full text"Présentation des auteurs." In Décoder les séries télévisées, 275–76. De Boeck Supérieur, 2017. http://dx.doi.org/10.3917/dbu.sepul.2017.01.0275.
Full textBarthes, Séverine. "Chapitre 2. Production et programmation des séries télévisées." In Décoder les séries télévisées, 49–77. De Boeck Supérieur, 2017. http://dx.doi.org/10.3917/dbu.sepul.2017.01.0049.
Full textSepulchre, Sarah. "Chapitre 4. Le personnage en série." In Décoder les séries télévisées, 115–62. De Boeck Supérieur, 2017. http://dx.doi.org/10.3917/dbu.sepul.2017.01.0115.
Full text"Webographie." In Décoder les séries télévisées, 257–61. De Boeck Supérieur, 2017. http://dx.doi.org/10.3917/dbu.sepul.2017.01.0257.
Full textEsquenazi, Jean-Pierre. "Chapitre 7. Séries télévisées et “réalités” : les imaginaires sériels à la poursuite du réel." In Décoder les séries télévisées, 209–28. De Boeck Supérieur, 2017. http://dx.doi.org/10.3917/dbu.sepul.2017.01.0209.
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