Now showing items 113-132 of 307

    • Illustrative Visualization of Medical Data Sets 

      Lawonn, Kai (2015-01-29)
      The aim of an illustrative visualization method is to provide a simplified representation of a complex scene or object. Concave and convex regions are emphasized and the surface complexity is reduced by omitting unnecessary ...
    • Image processing techniques and segmentation evaluation 

      Smochina, Cristian (Smochina, 2011-10-17)
      This thesis presents contributions in the field of microscopic image analysis, in particularthe automatic segmentation of fluorescent images of cell nuclei and colon crypts. Theevaluation methodology of the segmentation ...
    • Image Space Adaptive Rendering 

      Rousselle, Fabrice (2014-06-06)
      In this thesis, we develop an adaptive framework for Monte Carlo rendering, and more specifically for Monte Carlo Path Tracing (MCPT) and its derivatives. MCPT is attractive because it can handle a wide variety of light ...
    • The Impact of Virtual Embodiment on Perception, Attitudes, and Behaviour 

      Banakou, Domna (TDX (Tesis Doctorals en Xarxa), 2017-04-26)
      Over the past two decades extensive research in experimental psychology, cognitive neuroscience, and virtual reality has provided evidence for the malleability of our brain's body representation. It has been shown that a ...
    • Importance-Driven Expressive Visualization 

      Viola, Ivan (Viola, 2005)
      In this thesis several expressive visualization techniques for volumetric data are presented. The key idea is to classify the underlying data according to its prominence on the resulting visualization by importance ...
    • Information Retrieval for Multivariate Research Data Repositories 

      Scherer, Maximilian (Scherer, 2013-12-02)
      In this dissertation, I tackle the challenge of information retrieval for multivariate research data by providing novel means of content-based access.Large amounts of multivariate data are produced and collected in different ...
    • Information-based Feature Enhancement in Scientific Visualization 

      Haidacher, Martin (Haidacher, 2011)
      Scientific visualization is a research area which gives insight into volumetric data acquired through measurement or simulation. The visualization allows a faster and more intuitive ...
    • Interactions with Gigantic Point Clouds 

      Scheiblauer, Claus (2014-06-25)
      During the last decade the increased use of laser range-scanners for sampling the environment has led to gigantic point cloud data sets. Due to the size of such data sets, tasks like viewing, editing, or presenting the ...
    • Interactive 3D Flow Visualization Based on Textures and Geometric Primitives 

      Laramee, Robert S. (Laramee, 2004)
      This thesis presents research in the area of flow visualization. The theoretical framework is based on the notion that flow visualization methodology can be classified into four ...
    • Interactive Deformation of Virtual Paper 

      Schreck, Camille (2016)
      Although paper is a very common material in our every-day life, it can hardly be found in 3D virtual environments. Indeed, due to its fibrous structure, paper material exhibits complex deformations and sound behavior ...
    • Interactive Illustrative Volume Visualization 

      Bruckner, Stefan (Bruckner, March 2008)
      Illustrationen spielen eine wichtige Rolle in der Kommunikationkomplexer Sachverhalte. Ihre Herstellung ist jedoch schwierigund teuer. Dreidimensionale bildgebende Verfahren habensich in den letzten Jahren als unverzichtbares ...
    • Interactive Integrated Exploration and Management of Visualization Parameters 

      Mindek, Peter (TU Wien, 2015-07)
      Visualization algorithms are parameterized to offer universality in terms of handling various data types, showing different aspects of the visualized data, or producing results useful for domain experts from different ...
    • Interactive Multiresolution and Multiscale Visualization of Large Volume Data 

      Suter, Susanne. (Suter, 2013-03-01)
      Interactive visualization and analysis of large and complex volume data is an ongoingchallenge. Data acquisition tools produce hundreds of Gigabytes of data andare one step ahead of visualization and analysis tools. ...
    • Interactive Physically Based Simulation — Efficient Higher-Order Elements, Multigrid Approaches and Massively Parallel Data Structures 

      Weber, Daniel (2015-12-07)
      This thesis covers interactive physically based simulation for applications such as computer games or virtual environments. Interactivity, i.e., the option that a user can influence a system, imposes challenging ...
    • Interactive Rendering For Projection-Based Augmented Reality Displays 

      Bimber, Oliver (Bimber, Oct 2002)
      Der Fortschritt im Computer- und Kommunikationstechnologieumfeld verändert auf dramatische Weise alle Aspekte unseres Lebens. Es werden vor allem neuartige 3D Visualisierungen, Ausgabe- und Interaktionstechnologien dazu ...
    • Interactive Vegetation Rendering 

      Mantler, Stephan (Mantler, Mar 2007)
      In der Computergrafik ist die interaktive Darstellung von Pflanzen nachwie vor ein bedeutendes Problem. Deren organische Struktur besitzt oftmalseine sehr große geometrische Komplexität, die nur schlecht mit herkömmlichenVerfahren ...
    • Interactive Virtual Cutting of Elastically Deformable Bodies 

      Wu, Jun (Technische Universität München, 2015)
      This thesis is concerned with computational problems relevant to simulate elastically deformable bodies with changing topology. In particular, I present interactive techniques for the physically-based simulation of cuts ...
    • Interactive Visual Analysis in Automotive Engineering Design 

      Konyha, Zoltan (Konyha, 2013-02-01)
      Computational simulation has become instrumental in the design process in automotive engineering. Virtually all components and subsystems of automobiles can be simulated. The simulation can be repeated many times with ...
    • Interactive Visual Analysis of Multi-faceted Scientific Data 

      Kehrer, Johannes (Kehrer, 2011-03-01)
      <p>Visualization plays an important role in exploring, analyzing and presentinglarge and heterogeneous scientific data that arise in many disciplines ofmedicine, research, engineering, and others.  We can see ...
    • Interactive Volume-Rendering Techniques for Medical Data Visualization 

      Csébfalvi, Balázs (Csébfalvi, June 2001)
      Direktes Volumenrendering ist eine flexible, aber Rechenzeit-intensive Methode f¨ur die Visualisierung von 3D Volumsdaten. Wegen der enorm großen Anzahl an Voxeln ( volume elements ), die verarbeitet werden m¨ussen, ist ...