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Thèses sur le sujet « Visual »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 25 juillet 2025

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1

Deplancke, Antoine. "Approche psychophysique des dissociations perception-action : effet de la détection de distracteurs au seuil sur l’atteinte de cibles visuelles." Thesis, Lille 3, 2012. http://www.theses.fr/2012LIL30033/document.

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La théorie dominante suggérant une séparation entre une vision consciente pour la perception et une vision non consciente pour l'action au sein du système visuel fut particulièrement discutée au cours des dernières décennies. La thèse défendue ici se positionne dans le cadre d'une approche alternative reposant sur une évaluation conjointe des réponses motrice et perceptive en présence de stimuli au seuil perceptif. Les travaux réalisés dans ce contexte ont initialement porté sur les temps de réaction et ont contribué au développement d'un modèle psychophysique postulant que les réponses percep

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2

Delabarre, Bertrand. "Contributions to dense visual tracking and visual servoing using robust similarity criteria." Thesis, Rennes 1, 2014. http://www.theses.fr/2014REN1S124/document.

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Dans cette thèse, nous traitons les problèmes de suivi visuel et d'asservissement visuel, qui sont des thèmes essentiels dans le domaine de la vision par ordinateur. La plupart des techniques de suivi et d'asservissement visuel présentes dans la littérature se basent sur des primitives géométriques extraites dans les images pour estimer le mouvement présent dans la séquence. Un problème inhérent à ce type de méthode est le fait de devoir extraire et mettre en correspondance des primitives à chaque nouvelle image avant de pouvoir estimer un déplacement. Afin d'éviter cette couche algorithmique

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3

de, Cabo Portugal Sebastian. "Non Visuals : Material exploration of non-visual interaction design." Thesis, Umeå universitet, Designhögskolan vid Umeå universitet, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-182466.

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Design is all about visuals, or that is what I have found out during this thesis, from the process materials to the outcome our main entry point to any problem is how will we solve it visually so it’s understandable for the general user. This aspect is problematic in itself due to the fact that we, as humans, understand the world and the things around using all our senses continuously, even though we can forget as visuals are so overpowering. There is a huge opportunity area in exploring our other senses and bringing them back to technology, and this can be seen in works in the past like Tangi

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4

Camargo, Marina von Zuben de Arruda. "Propriedades espaço-temporais da acuidade vernier no córtex visual humano usando potenciais visuais provocados de varredura." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/47/47135/tde-12062012-160008/.

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Esta pesquisa pretendia estabelecer um mapa espaço temporal das respostas de vernier no córtex visual humano. O uso do potencial visual provocado de varredura (PVPv) proporciona medidas eficientes e sensíveis dos limiares de vernier com os quais se pode começar a examinar as respostas corticais de vernier no âmbito dos parâmetros espaço temporais. As respostas de vernier foram avaliadas em relação à hipótese de que os sinais retinianos provenientes das células ganglionares da via magnocelular e não da via parvocelular compõem o input neural para córtex que é utilizado para gerar as respostas d

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5

Shah, Neet. "Visual Field Analysis for Functional Visual Loss." Thesis, The University of Arizona, 2018. http://hdl.handle.net/10150/626887.

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6

Chronicle, Edward Peter. "Visual discomfort and visual dysfunction in migraine." Thesis, University of Cambridge, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283940.

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7

Nelson, Patricia. "Visual Function and Visual Disability in Glaucoma." Thesis, Heriot-Watt University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.518609.

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8

Candido, Jacqueline P. Haslam Elizabeth L. "Visual impairment in a visual medium perspectives of online learners with visual impairments /." Philadelphia, Pa. : Drexel University, 2008. http://hdl.handle.net/1860/2932.

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9

Senos, Ricardo Jorge Grilo Marques. "Repensar a educação visual, falando de contemporaneidade: o propósito da literacia visual." Master's thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/14757.

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Mestrado em Ensino de Artes Visuais no 3º Ciclo do Ensino Básico e no Ensino Secundário<br>A evolução das sociedades contemporâneas, na qual a comunicação visual tem papel de destaque através dos mais variados aparatos tecnológicos, criou um novo e complexo contexto de informação e uma consequente necessidade de descodificação e interpretação dessa mesma realidade. Neste sentido, considerando a escola como uma das organizações de maior relevância na transmissão de saberes, este estudo pretende alertar para a importância da Educação Visual, partindo das concepções relativas à literacia visual,

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10

Oliveira, Jociele Lamper de. "Arte contemporânea, cultura visual e formação docente." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/27/27160/tde-19112010-092340/.

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Esta pesquisa foi desenvolvida no Programa de Pós-Graduação em Artes Visuais, na Área de Concentração Teoria, Ensino e Aprendizagem da Arte, na Linha de Pesquisa Fundamentos do Ensino e Aprendizagem da Arte, da Escola de Comunicações e Artes da Universidade de São Paulo. Objetivou investigar aspectos que decorrem das inter-relações entre Artes Visuais, cultura visual e formação docente, que compreendem a prática educativa e a prática artística. A partir destes pontos de tensões, aponta-se a imagem da moda em confluência com o ensino de arte na prática do estágio curricular supervisionado, pode

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11

Khalil, Nofal Mohammed. "Investigations of visual function in migraine by visual evoked potentials and visual psychophysical tests." Thesis, Imperial College London, 1991. http://hdl.handle.net/10044/1/8336.

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12

Costa, Patrícia Folgado Bargado. "Análise visual da paisagem. Caso de Estudo: concelho de Almada." Master's thesis, ISA, 2010. http://hdl.handle.net/10400.5/3111.

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Mestrado em Arquitectura Paisagista - Instituto Superior de Agronomia<br>The interest for the subject, “Visual Analysis of the Landscape in the Municipality of Almada”, emerged from the perception that projects don´t generally meet the needs of the populations, but instead they meet the personal preferences of the designer. The aim of this work is to introduce public opinion as a tool in the design process. Although the general public doesn´t possess the technical knowledge, making the intervention of the designer essential, they do possess the practical knowledge of the dynamics, needs and

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13

Havelka, Jelena. "Phonological and visual factors in visual word recognition." Thesis, University of Bristol, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.324326.

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14

Xue, Tianfan. "Exploiting visual motion to understand our visual world." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/113978.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2017.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 115-126).<br>Motion is important for understanding our visual world. The human visual system relies heavily on motion perception to recognize the movement of objects, to infer the 3D geometry of a scene, and to perceive the emotions of other people. Modern computer vision systems also use motion signals extracted from video sequences to infer high-level visual concepts, including human acti

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15

Owens, Andrew (Andrew Hale). "Learning visual models from paired audio-visual examples." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/107352.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2016.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 93-104).<br>From the clink of a mug placed onto a saucer to the bustle of a busy café, our days are filled with visual experiences that are accompanied by distinctive sounds. In this thesis, we show that these sounds can provide a rich training signal for learning visual models. First, we propose the task of predicting the sound that an object makes when struck as a way of studying physical

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16

Ngo, Mary Kim. "Facilitating visual target identification using non-visual cues." Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:6e05bfc4-f049-43a3-8ecc-4db38f8cbb09.

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The research presented in this thesis was designed to investigate whether and how the temporal synchrony and spatial congruence of non-visual cues with visual targets could work together to improve the discrimination and identification of visual targets in neurologically-healthy adult humans. The speed and accuracy of participants’ responses were compared following the presence or absence of temporally synchronous and/or spatially congruent or incongruent auditory, vibrotactile, and audiotactile cues in the context of dynamic visual search and rapidly-masked visual target identification. The u

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17

Li, Qi. "Interactions between Visual Attention and Visual Working Memory." Kyoto University, 2015. http://hdl.handle.net/2433/199403.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(人間・環境学)<br>甲第19079号<br>人博第732号<br>新制||人||176(附属図書館)<br>26||人博||732(吉田南総合図書館)<br>32030<br>京都大学大学院人間・環境学研究科共生人間学専攻<br>(主査)教授齋木潤, 教授船橋新太郎, 准教授月浦崇<br>学位規則第4条第1項該当

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18

Pereira, Fabio Irigon. "High precision monocular visual odometry." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2018. http://hdl.handle.net/10183/183233.

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Extrair informação de profundidade a partir de imagens bidimensionais é um importante problema na área de visão computacional. Diversas aplicações se beneficiam desta classe de algoritmos tais como: robótica, a indústria de entretenimento, aplicações médicas para diagnóstico e confecção de próteses e até mesmo exploração interplanetária. Esta aplicação pode ser dividida em duas etapas interdependentes: a estimação da posição e orientação da câmera no momento em que a imagem foi gerada, e a estimativa da estrutura tridimensional da cena. Este trabalho foca em técnicas de visão computacional usa

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19

Danelljan, Martin. "Visual Tracking." Thesis, Linköpings universitet, Datorseende, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-105659.

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Visual tracking is a classical computer vision problem with many important applications in areas such as robotics, surveillance and driver assistance. The task is to follow a target in an image sequence. The target can be any object of interest, for example a human, a car or a football. Humans perform accurate visual tracking with little effort, while it remains a difficult computer vision problem. It imposes major challenges, such as appearance changes, occlusions and background clutter. Visual tracking is thus an open research topic, but significant progress has been made in the last few yea

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20

Lindberg, Erik. "Visual Inductosyn." Thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-97913.

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This is a project where modern visualization techniques are used to create an interactive and animated technical illustration of how the position measuring product Inductosyn works. The project is made on behalf of Inductosyn International, an engineering company in Valhalla, New York. The visualization is focused on the operating principle of the product and the technical benefits of using the product in the two application areas Air Surveillance Radar and Air Defence Systems. The purpose with the project is to create a series of applications the company can use as a complement in marketing t

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Fullerton, Jeanay. "VISUAL STAMP." Master's thesis, University of Central Florida, 2010. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/4017.

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I create images in a painterly manner illustrating a visual dialog, which suggests simultaneous moments, yet are actually a separated collision of moments and time. I have stretched these ideas from a slowed manipulation of time, to a calculated capture of segmented moments. My work undermines the importance of the decisive moment theory. This theory was the catalyst for my new series, VISUAL STAMP. "The decisive moment, it is the simultaneous recognition, in a fraction of a second, of the significance of an event as well as the precise organization of forms which gives that event its proper e

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22

RIBEIRO, LARISSA PINHO ALVES. "VISUAL AUTOBIOGRAPHY." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2014. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=30173@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO<br>A partir da década de 1980 foi possível observar uma multiplicação de discursos autobiográficos que impregnou os hábitos, costumes e a produção das indústrias culturais e da pesquisa acadêmica. Esse interesse renovado pelas histórias de vida e pela ideia mesmo de vida como reação frente aos anos de inflacionismo teórico e da defesa violenta da impessoalidade, aponta para algo mais que a simples proliferação de formas, e expressa uma tonalidade particular da subjetividade conte

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Kellogg, Christopher James. "Visual memory." Thesis, Massachusetts Institute of Technology, 1993. http://hdl.handle.net/1721.1/108869.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1993.<br>Includes bibliographical references (leaves 90-92).<br>Visual memory supports computer vision applications by efficiently storing and retrieving spatiotemporal information. It is a unique combination of databases, spatial representation and indexing, and temporal representation and indexing. This thesis designs a visual memory architecture that meets the requirements of a number of computer vision applications. It also presents an implementation of part of this design in support

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Smithson, Hannah Elizabeth. "Visual masking." Thesis, University of Cambridge, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.621850.

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Heslyk, Oskar. "Visual Assembly." Thesis, KTH, Arkitektur, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-298507.

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The project investigates an aesthetic of assembly. It established a visual expression though exploring the relationship between disassembly and assembly in the context of laminated timbers. These explorations are manifested in a learning institution in relationship to an existing CLT factor in Långshyttan. The project becomes a dynamic celebration of assembly and a continuous learning environment as the building continues to disassemble and reassemble to counter the obsolescent of new technological inventions in a rapidly developing industry driven by industrialization and technological determ

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Ornoff, Theresa. ""Visual Vessels"." VCU Scholars Compass, 2011. http://scholarscompass.vcu.edu/etd/2593.

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In 1989 while our severely ill son lay in our arms my husband and I asked the surgeon what he would do if he were in our shoes. “Play the hand you’re dealt.” he replied. It was not this doctor’s only reference to the gamble life holds for each of us. Based on his advice to us I began to investigate the role that fate and predetermination play in our lives and consequently how much control we have on the outcome of life’s events. A cathartic family portrait piece laid the groundwork for a series of metaphorical portraits as I began to investigate identity. The continued use of identity as m

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Bottomley, Richard. "Visual Intimacy." VCU Scholars Compass, 2012. http://scholarscompass.vcu.edu/etd/2664.

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My work is designed to visually intrigue and excite while creating a sense of intimacy with the viewer. The inspiration for my paintings, prints, and mixed media pieces are derived from views of flowers and the female form. Sometimes the flowers and forms are presented separately, sometimes they are combined into single works. I experiment with different media and supports, such as acrylic paint and gel transfers on canvas or Plexiglas, drypoint on Plexiglas, and chalk pastels on wood paneling. Compositionally, I often place light, transparent shapes against dark, opaque grounds to creat

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Perez, Wladmir. "Gramática visual." Florianópolis, SC, 2008. http://repositorio.ufsc.br/xmlui/handle/123456789/91497.

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Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.<br>Made available in DSpace on 2012-10-23T23:38:53Z (GMT). No. of bitstreams: 1 250234.pdf: 5259318 bytes, checksum: dedeb3e3e876df8b0e69d70823c44368 (MD5)<br>Com uma presença quase exclusiva nos meios de comunicação, a imagem como representação visual perpassa todas as áreas e segmentos da sociedade. Representa mais do que um recurso estético no sentido alegórico, assumindo um papel decisivo na construção de significados. O objetivo deste estudo foi identificar o

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29

Camêlo, Francisco das Chagas. "Conversações com Baravelli: o ofício contínuo do pensar e do fazer." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/27/27159/tde-27022015-150624/.

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A presente pesquisa é apresentada em forma de trabalho artístico equivalente à tese de doutorado, como proposição de final de curso, que se sustenta nas escolas superiores, com o título, Conversações com Baravelli: o ofício contínuo do pensar e do fazer. A escolha pela conversação como fio condutor do trabalho acadêmico, a partir de procedimentos didáticos, apresenta-se como proposta acadêmica, justificando-se como o diálogo com o artista, por meio de aplicação de questionário semi-estruturado. Conversações com Baravelli: o ofício contínuo do pensar e do fazer, que se apresenta em duas peças -

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Antunes, Sérgio Bruno Canha. "Educação visual num mundo codificado." Master's thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/12952.

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Mestrado em Ensino de Artes Visuais no 3º Ciclo do Ensino Básico e no Ensino Secundário<br>Este trabalho é o resultado das observações e reflexões realizadas no âmbito da Prática de Ensino Supervisionada com alunos do 8º ano na disciplina de Educação Visual. A investigação foi orientada no sentido de recolher dados em relação à capacidade dos alunos em descodificarem imagens. Para tal foram construídas duas unidades de trabalho: Projeto Pictogramas e esPicassar a Guernica. Duas unidades de trabalho que procuraram expor os alunos a dois processos de comunicação que se caracterizam pelo r

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Thulin, Nilsson Linnea. "The Role of Primary Visual Cortex in Visual Awareness." Thesis, Högskolan i Skövde, Institutionen för biovetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-11623.

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Despite its great complexity, a great deal is known about the organization and information-processing properties of the visual system. However, the neural correlates of visual awareness are not yet understood. By studying patients with blindsight, the primary visual cortex (V1) has attracted a lot of attention recently. Although this brain area appears to be important for visual awareness, its exact role is still a matter of debate. Interactive models propose a direct role for V1 in generating visual awareness through recurrent processing. Hierarchal models instead propose that awareness is ge

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Wong, Solomon Kim-Nung Psychology Faculty of Science UNSW. "Linking visual preferences and visual sensitivity to image structure." Awarded by:University of New South Wales. Psychology, 2009. http://handle.unsw.edu.au/1959.4/44842.

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The statistical structure of natural images has sparked interest in regards to both visual processing of such images and the aesthetic responses they elicit. We bring together these two lines of research under the simple proposition that early visual processing, more specifically visual sensitivity, may mediate visual preferences. In our first set of experiments, we measured both visual preference and visual sensitivity in the same observers, using patterns varying in the slope of their amplitude spectrum. Our results found similar functions for both variables, supporting our hypothesis. In a

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Sanderson, Mariana Welly. "Effects of visual degradation on audio-visual speech perception." Thesis, Birkbeck (University of London), 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.404941.

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Audio-visual speech recognition is considered to be a dynamic process that uses auditory and complementary visual speech cues. These are the products of the stream of timed and targeted movements of the articulators in the vocal tract used to produce speech. If the visual aspect of speech is absent or degraded, speech recognition in noise may deteriorate; this was used as a tool to investigate the visual aspect of speech recognition in the following experiments. A series of shadowing and recall experiments assessed the effects of frame rate (temporal) and greyscale level (spatial) variations t

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McAulay, Ian Charles. "Visual descriptors : a design tool for visual impact analysis." Thesis, University of Plymouth, 1988. http://hdl.handle.net/10026.1/2401.

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This study is concerned with the development of a practical and effective form of computer-aided analysis of the visual impact of building development in rural areas. Its contribution is fourfold. Firstly, a conceptual model has been developed for the process of seeing in the context of visual impact analysis. Secondly, a mathematical model for a consistent series of visual descriptors has been devised. Thirdly, a suitable design tool has been devised to make use of visual descriptors in visual impact analysis. Fourthly, visual descriptors have actually been implemented as computer software. T

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Sandy, Shiva S. (Shiva Sean) 1976. "Visual discussions : a visual representation of threaded discussion groups." Thesis, Massachusetts Institute of Technology, 1998. http://hdl.handle.net/1721.1/46256.

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Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.<br>Includes bibliographical references (leaves 39-41).<br>This is an M.Eng thesis, based on software development work done in collaboration with Lotus Development Corp. In this project we are creating a visual overview of ongoing threads of a discussion database. This will allow users to quickly focus their attention to relevant areas of areas in a large information space.<br>by Shiva S. Sandy.<br>S.B.and M.Eng.

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King, Michael J. "The Capacity of Visual Working Memory During Visual Search." Case Western Reserve University School of Graduate Studies / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=case1586876852806965.

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Guo, Dalu. "Attention Networks in Visual Question Answering and Visual Dialog." Thesis, The University of Sydney, 2021. https://hdl.handle.net/2123/25079.

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Attention is a substantial mechanism for human to process massive data. It omits the trivial parts and focuses on the important ones. For example, we only need to remember the keywords in a long sentence and the principal objects in an image for rebuilding the sources. Therefore, it is crucial to building an attention network for artificial intelligence to solve the problem as human. This mechanism has been fully explored in the text-based tasks, such as language translation, reading comprehension, and sentimental analysis, as well as the visual-based tasks, such as image recognition, object d

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Roper, Robyn. "An investigation of the impact of visual culture on visual arts practice and visual arts education." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2005. https://ro.ecu.edu.au/theses/620.

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This research project is based on the premise that school students have a right to an education that assists them to "develop a sense of personal meaning and identity, and be encouraged to reflect critically on the ways in which that occurs." (Curriculum Frameworks, 1998, Values, Statement 2.2 Personal meaning: 325). Not only should education offer students a sense of well being, it should make a difference to their lives and foster an appetite for life long learning. A key ingredient that makes for a rich, fulfilling and rewarding life, is an understanding of visual culture, that according to

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Franz, Volker. "The relationship between visually guided motor behavior and visual perception." [S.l. : s.n.], 2000. http://deposit.ddb.de/cgi-bin/dokserv?idn=961452811.

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Loncomilla, Zambrana Patricio Alejandro. "Generación Automática de Landmarks Visuales Naturales Tridimensionales para Slam Visual." Tesis, Universidad de Chile, 2011. http://www.repositorio.uchile.cl/handle/2250/102620.

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En los métodos actuales de SLAM visual, los mapas son representados mediante landmarks puntuales. Como la observación de un landmark puntual entrega sólo información angular sobre la cámara, se debe estimar una matriz de covarianza que considere todos los puntos para poder converger a una escala global. Sin embargo, como la complejidad computacional asociada al trabajo con matrices de covarianza crece de una forma cuadrática respecto al número de landmarks, la cantidad máxima de puntos con los cuales se puede trabajar n tiempo real está limitada a unos cientos. En este trabajo se propone un si

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Isenstadt, Samuel M. (Samuel Marc). ""Little Visual Empire" : private vistas and the modern American home." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/9979.

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Åhman, Sanna, and Lisa Gustavsson. "Visual merchandise online." Thesis, Högskolan i Borås, Institutionen Handels- och IT-högskolan, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-18089.

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Syfte: Studiens syfte är att presentera en struktur för online-baserade modeföretags visuellakommunikation. Utgångspunkten är den fysiska butikens visual merchandise-strategier, sommodifieras för att skapa en modell anpassad till online-perspektiv.Metod: För att besvara vårt syfte undersöktes hur webbshoppar arbetar med sin visuellakommunikation genom en kvalitativ observationsstudie. Fyra webbshoppar observeradesunder en period på två veckor, vid tre olika tillfällen. Observationen utgick från studiens egenmodell där visual merchandise-strategier från den fysiska butiken kodats till ett onlin

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González, Galleguillos Diego Mauricio. "Estrategias de reconocimiento visual en la percepción del movimiento biológico : exploración visual libre o fijación visual forzada." Tesis, Universidad de Chile, 2018. http://repositorio.uchile.cl/handle/2250/151367.

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Grado de magíster en neurociencias<br>Uno de los movimientos complejos con importancia evolutiva en humanos es el movimiento biológico, definido como un conjunto de puntos de alto contraste que siguen un patrón coherente de movimiento y que involucra un nivel de procesamiento complejo que integra la velocidad, la forma de los objetos en movimiento, interpretando acciones, estímulos sociales y emociones. Se proponen tres hipótesis para entender qué estrategias visuales permiten la percepción del movimiento biológico. Por una parte, a través de un seguimiento ocular continuo que explora el movim

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Nürk, Hans-Christoph. "On the importance of visual determinants in visual word recognition." [S.l.] : [s.n.], 2001. http://deposit.ddb.de/cgi-bin/dokserv?idn=962385433.

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Hands, Denise Eva. "Assessing visual preferences for industrial rehabilitation using computerised visual simulation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ47329.pdf.

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Al-Bagdady, Mohammad. "Visual development and visual defects in children with Down's syndrome." Thesis, Cardiff University, 2009. http://orca.cf.ac.uk/54944/.

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This thesis investigated the refractive, accommodative and colour vision status of young people with Down's syndrome (DS). Seven separate studies were conducted. Participants were recruited from the Cardiff Down's Syndrome Vision Research Unit. Abnormal refractive development was reported from an early age, and continued through the first 15 years of life. The normal emmetropisation process was re-aligned to leave subjects with hypermetropic errors, with a wide variation in refractive error, at all ages. There was a specific development of oblique astigmatism with age, which may be associated

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Bühler, Frank Stefan. "Combining visual modelling with visual programming for CORBA component development." Thesis, De Montfort University, 2002. http://hdl.handle.net/2086/4068.

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Azevêdo, Adriana Medeiros Sales de. "Mapeamento espacial da atenção visual mobilizada pela via visual ventral." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/42/42137/tde-25032010-145400/.

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O processamento visual se dá por duas vias, Dorsal (localização/movimento) mobilizada por TRS (tempo de reação simples), e Ventral (forma/cor) mobilizada por TER (tempo de reação escolha). Apresentamos uma nova abordagem para se investigar a distribuição dos recursos atencionais. Os métodos psicofísicos vigentes amostram repetidas vezes poucos pontos. Optou-se por amostrar muitos pontos na tela do computador poucas vezes, obtendo-se amostragem de uma grande área. Obteve-se um mapa de detalhamento da distribuição atencional. Experimentos de atenção voluntária: I. Tarefa de TRS, mobilizando a vi

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Ardila, Jimenez Silvia. "Analysis of visual responses in the mouse early visual pathway." Thesis, Imperial College London, 2016. http://hdl.handle.net/10044/1/43376.

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Many animals, including humans, rely on visual input to guide their behaviour and interact with their environment. The study of the visual system is prevalent in neuroscience, however, given the highly complex nature of the brain, we are yet to understand the full functionality of the system. In this study, we set out to explore different aspects of visual processing in the mouse early visual pathway, and how they compare to those in other mammals. In this thesis, we study two major brain structures in the early visual pathway, the dorsal lateral geniculate nucleus (dLGN) in the thalamus, and

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Tang-Wright, Kimmy. "Visual topography and perceptual learning in the primate visual system." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:388b9658-dceb-443a-a19b-c960af162819.

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The primate visual system is organised and wired in a topological manner. From the eye well into extrastriate visual cortex, a preserved spatial representation of the vi- sual world is maintained across many levels of processing. Diffusion-weighted imaging (DWI), together with probabilistic tractography, is a non-invasive technique for map- ping connectivity within the brain. In this thesis I probed the sensitivity and accuracy of DWI and probabilistic tractography by quantifying its capacity to detect topolog- ical connectivity in the post mortem macaque brain, between the lateral geniculate

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