Browsing by Title

Now showing items 7297-7316 of 17316

    • 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 ...

    • Image Appearance Exploration by Model-Based Navigation 

      Shapira, L.; Shamir, A.; Cohen-Or, D. (The Eurographics Association and Blackwell Publishing Ltd, 2009)
      Changing the appearance of an image can be a complex and non-intuitive task. Many times the target image colors and look are only known vaguely and many trials are needed to reach the desired results. Moreover, the effect ...

    • Image Based Bio-CAD Modeling and Its Applications to Biomedical and Tissue Engineering 

      Starly, B.; Darling, A.; Gomez, C.; Nam, J.; Sun, W.; Shokoufandeh, A.; Regli, W. (The Eurographics Association, 2004)
      CAD has been traditionally used to assist in engineering design and modeling for representation, analysis and manufacturing. Advances in Information Technology and in Biomedicine have created new uses for CAD with many ...

    • Image Based Interactive Rendering with View Dependent Geometry 

      Evers-Senne, J.-F.; Koch, R. (Blackwell Publishers, Inc and the Eurographics Association, 2003)
      In this paper we present a novel approach for interactive rendering of virtual views from real image sequences.Combining the concepts of light fields, depth-compensated image warping and view dependent texture mapping,this ...

    • An Image based Measurement System for Anisotropic Reflection 

      Karner, Konrad F.; Mayer, Heinz; Gervautz, Michael (Blackwell Science Ltd and the Eurographics Association, 1996)
      This paper introduces an image based method for measuring bidirectional reflectance distribution functions (BRDF). The measurement system uses a CCD camera connected to a workstation to capture images from the material ...

    • Image Based Proximate Shadow Retargeting 

      Casas, Llogari; Fauconneau, Matthias; Kosek, Maggie; Mclister, Kieran; Mitchell, Kenny (The Eurographics Association, 2018)
      We introduce Shadow Retargeting which maps real shadow appearance to virtual shadows given a corresponding deformation of scene geometry, such that appearance is seamlessly maintained. By performing virtual shadow ...

    • Image Based Rendering from Perspective and Orthographic Images for Autostereoscopic Multi-View Displays 

      Jung, Daniel; Koch, Reinhard (The Eurographics Association, 2013)
      Current autostereoscopic (AS) multi-view displays for video that are targeted at the market allow typically up to 60 frames per second and offer between 20 and 60 different views per pixel. Future full parallax AS displays ...

    • Image Categorization using Color Blobs in a Mobile Environment 

      Gavilan Ruiz, David; Takahashi, Hiroki; Nakajima, Masayuki (Blackwell Publishers, Inc and the Eurographics Association, 2003)
      This paper generalizes the basic idea of blobs in preattentive perception using color information. This is usedas the base of a basic classification of low resolution pictures taken with mobile phones. This classification, ...

    • Image classification using compression distance 

      Lan, Yuxuan; Harvey, Richard (The Eurographics Association, 2005)
      The normalised compression distance measures the mutual compressibility of two signals. We show that this distance can be used for classification on real images. Furthermore, the same compressor can also operate on derived ...

    • Image Composition of Partially Occluded Objects 

      Tan, Xuehan; Xu, Panpan; Guo, Shihui; Wang, Wencheng (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Image composition extracts the content of interest (COI) from a source image and blends it into a target image to generate a new image. In the majority of existing works, the COI is manually extracted and then overlaid on ...