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Thèses sur le sujet « Encoding-decoding »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 25 juillet 2025

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1

Raju, Balasundara I. (Balasundara Iyyavu) 1972. "Encoding and decoding of shape in tactile sensing." Thesis, Massachusetts Institute of Technology, 1998. http://hdl.handle.net/1721.1/50406.

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Jensen, Peter. "A Data to Video Encoding and Decoding System." International Foundation for Telemetering, 1992. http://hdl.handle.net/10150/608916.

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Baker, Allison Eva. "Encoding and Decoding Mechanosensory Information on Multiple Timescales." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:17467466.

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Natural stimuli contain information on multiple timescales, ranging from milliseconds to seconds, or longer. Therefore, sensory circuits must be able to encode a wide range of frequencies. A general strategy is to dedicate different neurons to different timescales, with some neurons encoding fast timescales and others encoding slow timescales. Another strategy neural circuits use to increase information transfer is to establish opponent channels, where some neurons detect one type of change in a stimulus (e.g., an increase in intensity) while others detect the opposite change (e.g., a decrease

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Depew, Thomas Andrew. "A study of spatial encoding and decoding in MRI." Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/52986.

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Spatial encoding is a key feature (perhaps the key feature) of Magnetic Resonance Imaging (MRI). Since the discovery that magnetic field gradients could be used to localize signal, researchers have sought methods to acquire higher quality images, with greater efficiency. This dissertation investigates three approaches for encoding and decoding the information of MRI to provide useful images for clinical diagnosis. Partial Parallel Imaging (PPI) introduced a framework that enabled faster data acquisition, allowing reduction in scan time or improved resolution. We present a regionally optimized

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Mallikarachchi, Thanuja. "HEVC encoder optimization and decoding complexity-aware video encoding." Thesis, University of Surrey, 2017. http://epubs.surrey.ac.uk/841841/.

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The increased demand for high quality video evidently elevates the bandwidth requirements of the communication channels being used, which in return demands for more efficient video coding algorithms within the media distribution tool chain. As such, High Efficiency Video Coding (HEVC) video coding standard is a potential solution that demonstrates a significant coding efficiency improvement over its predecessors. HEVC constitutes an assortment of novel coding tools and features that contribute towards its superior coding performance, yet at the same time demand more computational, processing a

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Zhang, Suyi. "Encoding and decoding of pain relief in the human brain." Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/286332.

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The studies in this thesis explored how pain and its relief are represented in the human brain. Pain and relief are important survival signals that motivate escape from danger and search for safety, however, they are often evaluated by subjective descriptions only. Studying how humans learn and adapt to pain and relief allows objective investigation of the information processing and neural circuitry underlying these internal experiences. My research set out to use computational learning models to provide mechanistic explanations for the behavioural and functional neuroimaging data collected in

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Patel, Ami (Ami M. ). "Effects of neuronal correlations on population decoding and encoding models." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/112429.

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Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2013.<br>Cataloged from PDF version of thesis. Thesis pagination reflects the way it was delivered to the Institute Archives and Special Collections, MIT.<br>Includes bibliographical references (pages 71-73).<br>In this thesis, we analyze the effect of the correlations in neural activity on the information that is encoded in and can be decoded from a population of neurons. Various noise models describing these correlations are considered - in particular, we use models that take in

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Lu, Nan. "Encoding and decoding women's magazines: femininity construction in comtemporary China." HKBU Institutional Repository, 2015. https://repository.hkbu.edu.hk/etd_oa/226.

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This study discusses how Chinese young women relate their reading women’s magazines to their self-representation and their self-construction of a feminine identity. The question is explored from two related perspectives: femininity as represented by the major international women’s magazine titles China and Chinese young women’s interpretation of those magazines. The study first examines the construction of femininity encoding in ten major titles of international women’s magazines in mainland China through a quantitative content analysis of their covers and qualitative semiotic analysis, inclu

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Alnawayseh, Saif Enad Ahmad. "Coded cooperative diversity with low complexity encoding and decoding algorithms." Thesis, Swansea University, 2011. https://cronfa.swan.ac.uk/Record/cronfa42648.

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One of the main concerns in designing the wireless communication systems is to provide sufficiently large data rates while considering the different aspects of the implementation complexity that is often constrained by limited battery power and signal processing capability of the devices. Thus, in this thesis, a low complexity encoding and decoding algorithms are investigated for systems with the transmission diversity, particularly the receiver diversity and the cooperative diversity. Design guidelines for such systems are provided to provide a good trade-off between the implementation comple

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Pettersson, Sofia. "Upplevelsen påverkar budskapet : En receptionsanalys av hur anställda inom handikappomsorgen uppfattar utbildningsfilm." Thesis, Umeå universitet, Institutionen för kultur- och medievetenskaper, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-98805.

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Film is a medium which is mainly used for entertainment. It is a medium that is constantly expanding, and beside from it being a relaxing activity it can also be used for educational purposes. This is an aspect of film that should be valued, since it has the possibility to engage, educate and move its viewers. This is a study which aim is to analyze how employees within the care of disabled in Umeå have perceived educational movies. The movies that the staff has watched are a part of a basic training program, which all employees are required to fulfill. It is a total of three movies that have

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Lindqvist, Jonatan. "Är hälsa orange? : En kvalitativ studie av Norrbottens Läns Landstings byte av färg på Vårdcentralers logotyper i Norrbotten." Thesis, Umeå universitet, Institutionen för kultur- och medievetenskaper, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-87554.

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Colours have been proven to have both a great physical and psychological impact on human beings. This essay investigates the rebranding of 37 Health Care Centers, located in Norrbotten, Sweden, and how 10 interviewees have experienced the new choice of colour on the logotypes of these Health Care Centers. The theoretical framework used in this research process, consists of theories related to rebranding, the communication process, encoding/decoding and Goethe’s Theory of Colours. To gather information about how the 10 inhabitants have experienced the new choice of colour, a semistructured form

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Miller, Warner, and James Moakis. "High Data Rate Reed-Solomon Encoding and Decoding Using VLSI Technology." International Foundation for Telemetering, 1987. http://hdl.handle.net/10150/615265.

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International Telemetering Conference Proceedings / October 26-29, 1987 / Town and Country Hotel, San Diego, California<br>Presented as an implementation of a Reed-Solomon encoder and decoder, which is 16-symbol error correcting, each symbol is 8 bits. This Reed-Solomon (RS) code is an efficient error correcting code that the National Aeronautics and Space Administration (NASA) will use in future space communications missions. A Very Large Scale Integration (VLSI) implementation of the encoder and decoder accepts data rates up to 80 Mbps. A total of seven chips are needed for the decoder (four

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Morgan, Andrew T. "Encoding and decoding of cortical feedback to human early visual cortex." Thesis, University of Glasgow, 2018. http://theses.gla.ac.uk/30713/.

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Only 5% of excitatory input to primary visual cortical (V1) neurons corresponds to feedforward input from the retina, and only 20% of responses by these neurons can be explained by retinal input (Carandini, 2005; Muckli and Petro, 2013). Neuronal responses are therefore highly influenced by non-feedforward interactions, allowing the brain to combine external input from the retina with context and knowledge. This is accomplished by integrating feedforward input with signals from neurons processing higher-level or associative information. The signals transmitted from higher cortical areas to V1

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Kristjansdottir, Selma. "Encoding and Decoding : Researching the controversy of Kamala Harris’ Vogue cover." Thesis, Malmö universitet, Malmö högskola, Institutionen för konst, kultur och kommunikation (K3), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-43511.

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The purpose of this research is to examine how visual communication can be interpreted in different ways and even in opposition to the creator’s intention, and to understand how different visual signs in images convey meaning to explain audience’s oppositional reading. Through a qualitative methodological approach, a semiotic comparative analysis of two covers of the fashion magazine Vogue featuring Kamala Harris will be carried out, a digital cover and a print cover. Theoretically, the analysis is grounded in postcolonialism, representation, and Stuart Hall’s encoding and decoding model of co

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Hoag, David Nelson. "Facial Expression Decoding Deficits Among Psychiatric Patients: Attention, Encoding, and Processing." Thesis, North Texas State University, 1988. https://digital.library.unt.edu/ark:/67531/metadc330648/.

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Psychiatric patients, particularly schizophrenics, tend to be less accurate decoders of facial expressions than normals. The involvement of three basic information processing stages in this deficit was investigated: attention; encoding; and processing. Psychiatric inpatients, classified by diagnosis and severity of pathology, and nonpatient controls were administered seven facial cue decoding tasks. Orientation of attention was assessed through rate of diversion of gaze from the stimuli. Encoding was assessed using simple tasks, requiring one contrast of two facial stimuli and selection from t

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Frazier, Phylis Jones. "Sign-sentence theory : a method of encoding and decoding nonverbal communication /." Full-text version available from OU Domain via ProQuest Digital Dissertations, 1997.

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17

Tsikata, Prosper Y. "The Cyber Dimension of Citizen Participation on Ghanaweb: An Analysis of Ghana’s 2008 Presidential Campaign." Ohio University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1283215511.

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Li, Yabo. "Space-time encoding and decoding for MIMO systems and cooperative communication systems." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file 0.82 Mb., 155 p, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:3205421.

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Brown, William M. "Signaling benevolence, an evolutionary perspective on the encoding and decoding of altruism." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape15/PQDD_0009/MQ36405.pdf.

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Bozantzis, Vasilios. "Integrated vector encoding-decoding designs for non-stationary sources and noisy channels." Thesis, University of Sussex, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.366056.

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FERRONE, LORENZO. "On interpretable information in deep learning: encoding and decoding of distributed structures." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2016. http://hdl.handle.net/2108/202245.

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Christiansson, Josefine, Josephine Jansson, and Julia Lindster. "Pucken glider in... : En jämförelse av två hockeyklubbars varumärkesidentitet och varumärkesimage." Thesis, Högskolan för lärande och kommunikation, Högskolan i Jönköping, HLK, Medie- och kommunikationsvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-29377.

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Att folk inte förstår vad man säger beror på flera olika anledningar. En självklar orsak till att detta är till exempel givetvis om man inte talar samma språk. Men även om man skulle begripa varandra i en konversation betyder inte det att sändarens budskap tolkas på önskat sätt av mottagaren. Kommunikationen är avgörande för att en förståelse mellan två parter ska kunna skapas. Stuart Hall (1973) problematiserar kommunikationsprocessen och kedjan från det att meddelandet produceras till dess distribution och slutliga konsumtion. Kommunikationen mellan kodare och avkodare är aldrig given i sin

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Chu, Jiaqi. "Orbital angular momentum encoding/decoding of 2D images for scalable multiview colour displays." Thesis, University of Cambridge, 2018. https://www.repository.cam.ac.uk/handle/1810/274903.

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Three-dimensional (3D) displays project 3D images that give 3D perceptions and mimic real-world objects. Among the rich varieties of 3D displays, multiview displays take advantage of light’s various degrees of freedom and provide some of the 3D perceptions by projecting 2D subsampling of a 3D object. More 2D subsampling is required to project images with smoother parallax and more realistic sensation. As an additional degree of freedom with theoretically unlimited state space, orbital angular momentum (OAM) modes may be an alternative to the conventional multiview approaches and potentially pr

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Rawat, Sachin. "Implementation of a Forward Error Correction Technique using Convolutional Encoding with Viterbi Decoding." Ohio University / OhioLINK, 2004. http://www.ohiolink.edu/etd/view.cgi?ohiou1088439298.

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Weitzman, Jonathan M. "SELECTABLE PERMUTATION ENCODER/DECODER FOR A QPSK MODEM." International Foundation for Telemetering, 2003. http://hdl.handle.net/10150/605817.

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International Telemetering Conference Proceedings / October 20-23, 2003 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>An artifact of QPSK modems is ambiguity of the recovered data. There are four variations of the output data for a given input data stream. All are equally probable. To resolve this ambiguity, the QPSK data streams can be differentially encoded before modulation and differentially decoded after demodulation. The encoder maps each input data pair to a phase angle change of the QPSK carrier. In the demodulator, the inverse is performed - each phase change of the inpu

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CARLSON, JOHN R., and ARLEN SCHMIDT. "AIRBORNE/SHIPBORNE PSK TELEMETRY DATA LINK." International Foundation for Telemetering, 1991. http://hdl.handle.net/10150/612917.

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International Telemetering Conference Proceedings / November 04-07, 1991 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>This paper describes the design considerations and methodology applied to solve the practical problems posed in the creation of a high bit rate telemetry relay system and specifically the techniques implemented to enhance signal to noise performance under adverse operational conditions.

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Andersson, Mattias, Vishwambhar Rathi, Ragnar Thobaben, Joerg Kliewer, and Mikael Skoglund. "Equivocation of Eve using two edge type LDPC codes for the binary erasure wiretap channel." KTH, Kommunikationsteori, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-50634.

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We consider transmission over a binary erasure wiretap channel using the code construction method introduced by Rathi et al. based on two edge type Low-Density Parity-Check (LDPC) codes and the coset encoding scheme. By generalizing the method of computing conditional entropy for standard LDPC ensembles introduced by Méasson, Montanari, and Urbanke to two edge type LDPC ensembles, we show how the equivocation for the wiretapper can be computed. We find that relatively simple constructions give very good secrecy performance and are close to the secrecy capacity.<br><p>Copyright 2010 IEEE. Pers

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Gallegos, Wallgren Sofia, and Thea Petersen. "Den alkoholfria cocktailbaren : En kvalitativ och kvantitativ studie om förhållandet mellan Juiceverkets varumärkesidentitet och image." Thesis, Högskolan för lärande och kommunikation, Högskolan i Jönköping, HLK, Medie- och kommunikationsvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-29365.

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För ett framgångsrikt varumärke är det viktigt att konsumenterna ser på företaget på samma sätt som företaget ser på sig själv. Det vill säga att ett företags identitet stämmer överens med företagets image. Om identitet och image faller långt ifrån varandra kan problem uppstå för företaget och det blir svårare att reparera sin image (Kapferer, 2005). När en ny juicebar intog den svenska marknaden med ett annorlunda koncept som alkoholfri cocktailbar ställdes identitet och image mot varandra. Med hjälp av Stuart Halls teori om encoding/decoding, Kapferers Brand Identity Prism och associationste

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Nogueira, Mañas Ramon. "Decision-making as an encoding-decoding process and its correlation with neuronal activity and behaviour." Doctoral thesis, Universitat Pompeu Fabra, 2017. http://hdl.handle.net/10803/456320.

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Un dels objectius més importants de la neurociència teòrica és determinar quins són els principis fonamentals subjacents en el processament de la informació al cervell i en última instància caracteritzar el nexe entre l’activitat neuronal i el comportament. Tot i que s’han produït avenços importants en aquesta direcció, encara estem lluny de poder proporcionar respostes clares i robustes a aquesta pregunta. En aquesta tesi presentaré un conjunt de resultats que han estat analitzats des del paradigma de codificació-decodificació en la presa de decisions, una part fonamental de la cognici

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Jacob, David. "Efficient Implementation of RAID-6 Encoding and Decoding on a Field Programmable Gate Array (FPGA)." VCU Scholars Compass, 2009. http://scholarscompass.vcu.edu/etd/1981.

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RAID-6 is a data encoding scheme used to provide single drive error detection and dual drive error correction for data redundancy on an array of disks. Here we present a thorough study of efficient implementations of RAID-6 on field programmable gate arrays (FPGAs). Since RAID-6 relies heavily on Galois Field Algebra (GFA), an efficient implementation of a GFA FPGA library is also presented. Through rigorous performance analysis, this work shows the most efficient ways to tradeoff FPGA resources and execution time when implementing GFA functions as well as RAID-6 encoding and decoding.

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Nagaswamy, Sriram. "Comparison of CELP speech coder with a wavelet method." UKnowledge, 2006. http://uknowledge.uky.edu/gradschool_theses/269.

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This thesis compares the speech quality of Code Excited Linear Predictor (CELP, Federal Standard 1016) speech coder with a new wavelet method to compress speech. The performances of both are compared by performing subjective listening tests. The test signals used are clean signals (i.e. with no background noise), speech signals with room noise and speech signals with artificial noise added. Results indicate that for clean signals and signals with predominantly voiced components the CELP standard performs better than the wavelet method but for signals with room noise the wavelet method performs

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Nodbrant, Ellen, and Maria Parfält. "10 sekunder i rampljuset : Hur företag använder Snapchat som strategisk kommunikation och varumärkesbyggande." Thesis, Uppsala universitet, Medier och kommunikation, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-314094.

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Social media play a significant role in people’s daily communication and life. Even companies use them to reach a broader audience. This study aims to explore if Snapchat can be a useful platform for companies in their strategic communication, especially regarding corporate branding. Snapchat is the fastest growing social media today and they use content in a completely different way than other major social medias. This paper will show how Arla Sweden is using Snapchat to communicate with a specific target group, create engagement and strengthen brand identity. The study focuses on how users

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Bergström, Ola, and Johan Strömvall. "Elever från samma klass? : En studie av hur elever i en skolklass på Komvux tolkar filmen Crash." Thesis, Högskolan Väst, Avd för hälsa och kultur, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-2141.

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I den här uppsatsen har vi studerat hur en film aktiverar människors sociala och kulturella positioner. Vi visade filmen Crash för åtta komvuxelever, vilket följdes av en kvalitativ intervju med dem. Eleverna fick svara på frågor om sin egen bakgrund, filmens budskap och rollfigurer, hur de uppfattade filmen och den föreslagna verkligheten i filmen, samt frågor kring sin egen framtid. Informanternas svar har hjälpt oss att synliggöra hur det görs över- och underordningar i filmen. Med hjälp av vår bakgrund och analytiska verktyg har vi interagerat med våra informanter och de har bidragit med p

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Hamrin, Linnea, and Amanda Holmstedt. "Who you gonna Call? Not Ghostbusters! : En genusmedveten analys av varför remaken Ghostbusters blivit hatad." Thesis, Örebro universitet, Institutionen för humaniora, utbildnings- och samhällsvetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-55122.

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This essay is about the hate Ghostbusters (2016) has received. To find out why the film is hated, a reception study has been done. YouTube and IMDb are the two websites used in this study to collect the hate-comments and reviews. Ghostbusters (2016) is a remake of the original film with the same name from 1984, the original solely has men in the main roles. A big difference between the two films is that the remake contains women instead of men in the main roles. The trailer of Ghostbusters (2016) got many “downvotes” on YouTube and there after the hatred streamed in. Why is the film hated?The

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Wisniewski, John W. "Implementation of multi-frequency modulation with trellis encoding and Viterbi decoding using a digital signal processing board." Thesis, Monterey, California. Naval Postgraduate School, 1991. http://hdl.handle.net/10945/30967.

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Approved for public release, distribution unlimited<br>Multi-Frequency Modulation has been the topic of several papers at NPS. In past systems the majority of time required for the generation of the MFM signal was due to the software routine used to implement the FFT. In this report a Digital Signal Processor was used to reduce the time needed to generate the FFT. The use of Trellis coding and Viterbi decoding on a Digital Signal Processor was also investigated. Assembly language programs for three encoder/ decoder systems were developed. The first uses a 16 QAM signal, the second uses a 2/3 r

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Möller, Evelina, and Daniella Matts. "Energibolag genom den unga miljöopportunistens lins : En receptionsstudie i studenters tolkningar av energibolags miljörelaterade kommunikation." Thesis, Uppsala universitet, Institutionen för informatik och media, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-242072.

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Widå, Camilla, and Wardell Sara Miras. "”Vem sjutton vill ’gå på’ en reklam?” : En studie om avkodningens betydelse ur ett mottagarperspektiv inom marknadsföringsmetoden celebrity endorsement." Thesis, Karlstads universitet, Fakulteten för humaniora och samhällsvetenskap (from 2013), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-35126.

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Celebrities used in advertising has recently been something that consumers have come in contact with on a daily basis. Corporations use celebrities and their attributes as positive reinforcement and association towards the company or their marketed product. Through increased usage of media, the consumers to this advertising technique have been given an opportunity towards better insight into celebrities’ daily life. People are not only receivers of advertising, they are also media producers for the medias agenda. This makes everyone significant in the distribution of advertising. The area of r

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Travassos, Natalia Caroline Lopes [UNESP]. "Armazenamento e reconstrução de imagens comprimidas via codificação e decodificação." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/148831.

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Submitted by NATALIA CAROLINE LOPES TRAVASSOS null (nataliacaroline2006@yahoo.com.br) on 2017-02-15T14:56:05Z No. of bitstreams: 1 natalia_dissertação.pdf: 3422187 bytes, checksum: 73f8b94c641709f43b16401694318651 (MD5)<br>Approved for entry into archive by Juliano Benedito Ferreira (julianoferreira@reitoria.unesp.br) on 2017-02-21T17:52:48Z (GMT) No. of bitstreams: 1 travassos_ncl_me_ilha.pdf: 3422187 bytes, checksum: 73f8b94c641709f43b16401694318651 (MD5)<br>Made available in DSpace on 2017-02-21T17:52:48Z (GMT). No. of bitstreams: 1 travassos_ncl_me_ilha.pdf: 3422187 bytes, checksum: 73

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Gorabi, Aline, and Goitom Aida. "#BlackLivesMatter : - Kändisars bidrag till spridning av rörelsens budskap genom medverkan på bilder." Thesis, Uppsala universitet, Institutionen för informatik och media, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-325661.

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Research question: 1. How have famous people in images contributed to the spread of #BlackLivesMatter’s message? 2. How can the content in the image be tied to the BlackLivesMatter movement. Aim: The aim of this study is to research how famous people have appeared in images and in a what way they have contributed to spread of #BlackLivesMatter’s message Method and material: A case study will be performed on the collected material from two specific case-events that are affiliated to the movement. The material will be analyzed with a semiotic method with guidelines by Hansen and Machin (20

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Zhu, Jiangli. "Efficient VLSI Architectures for Algebraic Soft-decision Decoding of Reed-Solomon Codes." Case Western Reserve University School of Graduate Studies / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=case1305660476.

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Venkitasubramanian, Iyer Jayakrishnan. "Variable length pattern coding for power reduction in off-chip data buses." [College Station, Tex. : Texas A&M University, 2008. http://hdl.handle.net/1969.1/ETD-TAMU-2667.

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Gunningberg, Sara. "Fokus på mottagarna? : En analys av Krisberedskapsmyndighetens forskningsrapporter vid kriskommunikation." Thesis, Växjö University, School of Social Sciences, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-2244.

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<p>SAMMANFATTNING</p><p>Denna studie är en analys av Krisberedskapsmyndighetens forskningsrapporter ifråga om deras perspektiv på mottagarna vid kriskommunikation. Studien har två syften, dels att undersöka vilken roll forskarna ger mottagarna i de nuvarande studierna, dels att reflektera hur forskningen skulle kunna kompletteras i framtiden. Krisberedskapsmyndigheten är den myndighet som ansvarar för att vara samordnande myndighet i en krissituation, planera inför kommande kriser och att samla in kunskap om kriser.</p><p>Denna studie använder sig av mottagarperspektivet encoding/decoding för

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Travassos, Natalia Caroline Lopes. "Armazenamento e reconstrução de imagens comprimidas via codificação e decodificação /." Ilha Solteira, 2016. http://hdl.handle.net/11449/148831.

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Orientador: Francisco Villarreal Alvarado<br>Resumo: Este trabalho apresenta um algoritmo de codificação para imagens comprimidas que representacada pixel de uma imagem e suas coordenadas por um único valor. Para cadapixel e suas coordenadas, esse valor único é armazenado em um vetor que é usado nareconstrução da imagem sem que sua qualidade seja comprometida. O método propostoapresenta melhorias em relação a dois outros algoritmos propostos anteriormente, sendoque um deles já é uma melhoria do primeiro. O algoritmo apresentado neste trabalho diferedos outros dois algoritmos estudados na dimin

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Wallin, Emelie, and Evelina Holm. "Kommunicera Hållbart : En receptionsanalytisk studie om hur konsumenter tolkar Wapnoshallbarhetskommunikation." Thesis, Högskolan i Halmstad, Akademin för hälsa och välfärd, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-34417.

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Syftet med denna studie har varit att undersöka Wapnös hållbarhetskommunikation och ta reda på hur de vill att kommunikationen ska förstås. Vidare har hållbarhetskommunikationen studerats ur ett konsumentperspektiv för att undersöka hur Wapnös konsumenter tolkar företagets hållbarhetskommunikation. Studien ämnar att undersöka vilka faktorer som kan påverka människor att göra olika tolkningar av samma budskap. Hur vill Wapnö att deras hållbarhetskommunikation ska tolkas och förstås? Hur tolkar Wapnös konsumenter företagets hållbarhetskommunikation? Hur kan resultatet fö

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Hallgren, Karin. "The branding of the "new Ukraine" : A media production study of the encoding/decoding of Europeanness during Eurovision Song Contest 2017." Thesis, Södertörns högskola, Institutionen för kultur och lärande, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-35529.

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There are several studies observing the phenomenon of nation branding as political pursuits and as texts. However, the media are generally treated as neutral platforms in branding literature. Also, relatively little has been done to explore how the context of branding affects the level of text production, not least in relation to media events. Deploying a cultural approach, the present study suggests that the production of branding may be examined in terms of cultural codes (Hall, 1982) and dominant or preferred meanings (Hall, 1973/1992). The aim of this study is to explore processes of natio

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Luvizotto, André Luiz. "The Encoding and decoding of complex visual stimuli : a neural model to optimize and read out a temporal population code." Doctoral thesis, Universitat Pompeu Fabra, 2012. http://hdl.handle.net/10803/94143.

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The mammalian visual system has a remarkable capacity of processing a large amount of information within milliseconds under widely varying conditions into invariant representations. Recently a model of the primary visual system exploited the unique feature of dense local excitatory connectivity of the neo-cortex to match these criteria. The model rapidly generates invariant representations integrating the activity of spatially distributed modeled neurons into a so-called Temporal Population Code (TPC). In this thesis, we first investigate an issue that has persisted TPC since its introduction:

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Lin, Te-Tsung, and 林德璁. "Efficient Encoding and Decoding with Permutation Arrays." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/01986981675013823722.

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碩士<br>國立交通大學<br>資訊科學與工程研究所<br>95<br>An (n,d) permutation array (PA) is a subset of Sn with the property that the distance (under any distance metric, such as hamming) between any two permutations in the array is at least d, which becomes popular recently for communication over power line. We use both hamming distance and l∞- norm to measure the distance between permutations, and give constructions of permutations arrays under those two metrics. For the hamming distance, we give the ﬁrst explicit construction of 3-DPMH. For the l∞-norm, we give the ﬁrst explicit construction of DPM∞ and a direc

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Batty, Eleanor. "Nonlinear Approaches for Neural Encoding and Decoding." Thesis, 2020. https://doi.org/10.7916/d8-wkr3-x472.

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Understanding the mapping between stimulus, behavior, and neural responses is vital for understanding sensory, motor, and general neural processing. We can examine this relationship through the complementary methods of encoding (predicting neural responses given the stimulus) and decoding (reconstructing the stimulus given the neural responses). The work presented in this thesis proposes, evaluates, and analyzes several nonlinear approaches for encoding and decoding that leverage recent advances in machine learning to achieve better accuracy. We first present and analyze a recurrent neural net

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"Encoding and decoding of shape in tactile sensing." 1998. http://hdl.handle.net/1721.1/4129.

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by Balasundara I. Raju.<br>Supervised by Dr. Mandayam A. Srinivasan.<br>Also issued as Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1998.<br>Includes bibliographical references (p. 100-104).

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Liang, Shiau-Hui, and 梁孝輝. "Efficient Encoding/Decoding Algorithms for Variable Length Codes." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/12703599679867681803.

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碩士<br>國立暨南國際大學<br>資訊工程學系<br>89<br>Variable length coding is the popular compression technique and is widely used in modern data compression methods such as JPEG. In this thesis, we introduce some encoding /decoding algorithms for variable length codes, and discuss some of the issues related to Huffman code and Arithmetic code. First, we introduce some published Huffman decoding algorithm and then our proposed method. These decoding algorithms are implemented on JPEG compression standard. The experimental results about memory and time complexity are shown in the content. We also desc

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