Browsing by Title

Now showing items 7288-7307 of 17315

    • Illustrative Multi-volume Rendering for PET/CT Scans 

      Lawonn, Kai; Smit, Noeska; Preim, Bernhard; Vilanova, Anna (The Eurographics Association, 2015)
      In this paper we present illustrative visualization techniques for PET/CT datasets. PET/CT scanners acquire both PET and CT image data in order to combine functional metabolic information with structural anatomical ...

    • Illustrative Multivariate Visualization for Geological Modelling 

      Rocha, Allan; Mota, Roberta Cabral Ramos; Hamdi, Hamidreza; Alim, Usman R.; Sousa, Mario Costa (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      In this paper, we present a novel illustrative multivariate visualization for geological modelling to assist geologists and reservoir engineers in visualizing multivariate datasets in superimposed representations, in ...

    • Illustrative Parallel Coordinates 

      McDonnell, Kevin T.; Mueller, Klaus (The Eurographics Association and Blackwell Publishing Ltd., 2008)
      Illustrative parallel coordinates (IPC) is a suite of artistic rendering techniques for augmenting and improving parallel coordinate (PC) visualizations. IPC techniques can be used to convey a large amount of information ...

    • Illustrative PET/CT Visualisation of SIRT-Treated Lung Metastases 

      Merten, Nico; Glaßer, Sylvia; Lassen-Schmidt, Bianca; Großer, Oliver Stephan; Ricke, Jens; Amthauer, Holger; Preim, Bernhard (The Eurographics Association, 2016)
      We present an illustrative rendering pipeline which combines anatomical information from CT scans with functional information from PET scans. To treat lung metastases with Selective Internal Radiation Therapies (SIRTs), ...

    • Illustrative Rendering of Particle Systems 

      Chandler, Jennifer; Obermaier, Harald; Joy, Kenneth I. (The Eurographics Association, 2013)
      Sets of particles are a frequently used tool for the exploration of time-varying flow fields due to their ease of use and conceptual simplicity. Understanding temporal changes in such particle systems can be difficult with ...

    • Illustrative Rendering of Vortex Cores 

      Shafii, Sohail; Obermaier, Harald; Kolá?, Václav; Hlawitschka, Mario; Garth, Christoph; Hamann, Bernd; Joy, Kenneth I. (The Eurographics Association, 2013)
      Vortices are features crucial for understanding transitional and turbulent flow fields, and have often been visualized using isosurfaces, hulls, and line-like structures. However, they have not been represented in a ...

    • Illustrative Scientific Visualization Framework 

      Sousa, Mario Costa; Gooch, Amy Ashurst; Gooch, Bruce (The Eurographics Association, 2005)
      Current scientific visualization techniques create complex images that may be difficult to interpret and do not have the expressiveness of illustrations. Incorporating traditional scientific illustration techniques into a ...

    • Illustrative Transitions in Molecular Visualization via Forward and Inverse Abstraction Transform 

      Sorger, Johannes; Mindek, Peter; Klein, Tobias; Johnson, Graham; Viola, Ivan (The Eurographics Association, 2016)
      A challenging problem in biology is the incompleteness of acquired information when visualizing biological phenomena. Structural biology generates detailed models of viruses or bacteria at different development stages, ...

    • Illustrative Visualization 

      Viola, Ivan; Gröller, Meister E.; Hadwiger, Markus; Bühler, Katja; Preim, Bernhard; Ebert, David (The Eurographics Association, 2005)
      The tutorial presents state-of-the-art visualization techniques inspired by traditional technical and medical illustrations. Such techniques exploit the perception of the human visual system and provide effective visual ...

    • Illustrative Visualization for Medical Training 

      Sousa, Mario Costa; Ebert, David S.; Stredney, Don; Svakhine, Nikolai A. (The Eurographics Association, 2005)
      A system is presented that produces images that simulate pictorial representations for both scientific and biomedical visualization. It combines traditional and novel volume illustration techniques. We present examples to ...

    • Illustrative Visualization for Medicine and Science 

      Viola, I.; Sousa, M. C.; Ebert, D.; Andrews, B.; Gooch, B.; Tietjen, C. (The Eurographics Association, 2006)
      This tutorial presents recent and important research and developments from academia in illustrative, nonphotorealistic rendering (NPR) focusing on its use for medical/science subjects. Lectures are organized within a ...

    • An Illustrative Visualization Framework for 3D Vector Fields 

      Chen, Cheng-Kai; Yan, Shi; Yu, Hongfeng; Max, Nelson; Ma, Kwan-Liu (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      Most 3D vector field visualization techniques suffer from the problem of visual clutter, and it remains a challenging task to effectively convey both directional and structural information of 3D vector fields. In this ...

    • Illustrative Visualization of a Vortex Breakdown Bubble 

      Hummel, Mathias; Garth, Christoph; Hamann, Bernd; Hagan, Hans; Joy, Kenneth I. (The Eurographics Association and Blackwell Publishing Ltd., 2011)

    • 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 ...

    • Illustrative Visualization of Mesoscale Ocean Eddies 

      Liu, Li; Silver, Deborah; Bemis, Karen; Kang, Dujuan; Curchitser, Enrique (The Eurographics Association and John Wiley & Sons Ltd., 2017)
      Feature-based time-varying volume visualization is combined with illustrative visualization to tell the story of how mesoscale ocean eddies form in the Gulf Stream and transport heat and nutrients across the ocean basin. ...

    • Illustrative Visualization of Molecular Reactions using Omniscient Intelligence and Passive Agents 

      Muzic, Mathieu Le; Parulek, Julius; Stavrum, Anne Kristin; Viola, Ivan (The Eurographics Association and John Wiley and Sons Ltd., 2014)
      In this paper we propose a new type of a particle systems, tailored for illustrative visualization purposes, in particular for visualizing molecular reactions in biological networks. Previous visualizations of biochemical ...

    • Illustrative White Matter Fiber Bundles 

      Otten, Ron; Vilanova, Anna; Wetering, Huub van de (The Eurographics Association and Blackwell Publishing Ltd., 2010)
      Diffusion Tensor Imaging (DTI) has made feasible the visualization of the fibrous structure of the brain white matter. In the last decades, several fiber-tracking methods have been developed to reconstruct the fiber tracts ...

    • Image Abstraction by Structure Adaptive Filtering 

      Kyprianidis, Jan Eric; Döllner, Jürgen (The Eurographics Association, 2008)
      In this work we present a framework of automatic non-photorealistic image processing techniques that create simplified stylistic illustrations from color images, videos and 3D renderings. To smooth low-contrast regions ...

    • Image and Video Abstraction by Anisotropic Kuwahara Filtering 

      Kyprianidis, Jan Eric; Kang, Henry; Doellner, Juergen (The Eurographics Association and Blackwell Publishing Ltd, 2009)
      We present a non-photorealistic rendering technique to transform color images and videos into painterly abstractions. It is based on a generalization of the Kuwahara filter that is adapted to the local shape of features, ...

    • Image and Video Abstraction by Coherence-Enhancing Filtering 

      Kyprianidis, Jan Eric; Kang, Henry (The Eurographics Association and Blackwell Publishing Ltd., 2011)
      In this work, we present a non-photorealistic rendering technique to create stylized abstractions from color images and videos. Our approach is based on adaptive line integral convolution in combination with directional ...