Sökning: "visualization"

Visar resultat 1 - 5 av 365 avhandlingar innehållade ordet visualization.

  1. 1. Collaborative Visualization Designing and evaluating systems for co-located work

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Lars Winkler Pettersson; Uppsala universitet.; Uppsala universitet.; [2008]
    Nyckelord :Visualization; Human-Computer Interaction; Collaboration; Co-located Visualization; Computer Supported Cooperative Work;

    Sammanfattning : This thesis investigates new ways of using information visualization to support collaboration in co-located work. To study this phenomenon, Multiple Viewer Display Environments (MVDEs) with independent views have been applied to present information such that all viewers at the same time and in the same display can see correct views of 3D models, see correctly oriented text and see different parts and aspects of information in each view. LÄS MER

  2. 2. Visualization of Causal Relations

    Detta är en avhandling från Chalmers University of Technology

    Författare :Niklas Elmqvist; Chalmers tekniska högskola.; Chalmers University of Technology.; [2004]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Informationsteknik; Information technology; causality visualization; causal relations; citation network visualization; information visualization;

    Sammanfattning : The notion of cause and effect is pervasive in human thinking and plays a significant role in our perception of time. Software systems, in particular parallel and distributed ones, are permeated by this causality, and the human mind is especially well-suited to detect instances of this concept. LÄS MER

  3. 3. 3D Occlusion Management and Causality Visualization

    Detta är en avhandling från Chalmers University of Technology

    Författare :Niklas Elmqvist; Chalmers tekniska högskola.; Chalmers University of Technology.; [2006]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Datavetenskap; Computer science; occlusion management; occlusion reduction; visualization; information visualization; interaction techniques; causality; causal relations;

    Sammanfattning : This thesis is split into two parts: one part dealing with the management of occlusion in 3D environments, the other with the visualization of causal relations. Both of these parts fall within the general framework of visualization---the graphical representation of data (abstract or concrete) with the purpose of amplifying cognition---but they do so in different ways. LÄS MER

  4. 4. User-Centered Collaborative Visualization

    Detta är en avhandling från Växjö : Linnaeus University Press

    Författare :Daniel Cernea; Linnéuniversitetet.; [2015]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; collaborative information visualization; computer-supported cooperative work CSCW ; user-centered design; emotion visualization; affective user interface; tabletop; touch surfaces; nestable tangibles; subjective evaluation; Informations- och programvisualisering; Information and software visualization; Computer Science; Datavetenskap;

    Sammanfattning : The last couple of years have marked the entire field of information technology with the introduction of a new global resource, called data. Certainly, one can argue that large amounts of information and highly interconnected and complex datasets were available since the dawn of the computer and even centuries before. LÄS MER

  5. 5. Efficient Medical Volume Visualization An Approach Based on Domain Knowledge

    Detta är en avhandling från Institutionen för teknik och naturvetenskap

    Författare :Claes Lundström; Linköpings universitet.; Linköpings universitet.; [2007]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Scientific Visualization; Medical Imaging; Computer Graphics; Volume Rendering; Transfer Function; Level-of-detail; Fuzzy Classification; Uncertainty Visualization; Virtual Autopsies; TECHNOLOGY Other technology Medical engineering; TEKNIKVETENSKAP Övriga teknikvetenskaper Medicinsk teknik;

    Sammanfattning : Direct Volume Rendering (DVR) is a visualization technique that has proved to be a very powerful tool in many scientific visualization applications. Diagnostic medical imaging is one domain where DVR could provide clear benefits in terms of unprecedented possibilities for analysis of complex cases and highly efficient work flow for certain routine examinations. LÄS MER