Now showing items 12-24 of 24

    • Real-Time Guidance and Anatomical Information by Image Projection onto Patients 

      Edwards, Marc R.; Pop, Serban R.; John, Nigel W.; Ritsos, Panagiotis D.; Avis, Nick (The Eurographics Association, 2016)
      The Image Projection onto Patients (IPoP) system is work in progress intended to assist medical practitioners perform procedures such as biopsies, or provide a novel anatomical education tool, by projecting anatomy and ...
    • Recent Advances in MRI and Ultrasound Perfusion Imaging 

      Jirík, Radovan (The Eurographics Association, 2016)
      Perfusion imaging is an important diagnostic tool used mostly in oncology, neurology and cardiology, to assess the perfusion status of the tissue on a capillary level, e.g. assessment of angiogenesis, ischemic regions and ...
    • Semi-Automatic Vessel Boundary Detection in Cardiac 4D PC-MRI Data Using FTLE fields 

      Behrendt, Benjamin; Köhler, Benjamin; Gräfe, Daniel; Grothoff, Matthias; Gutberlet, Matthias; Preim, Bernhard (The Eurographics Association, 2016)
      Four-dimensional phase-contrast magnetic resonance imaging (4D PC-MRI) is a method to non-invasively acquire in-vivo blood flow, e.g. in the aorta. It produces three-dimensional, time-resolved datasets containing both flow ...
    • Semi-Immersive 3D Sketching of Vascular Structures for Medical Education 

      Saalfeld, Patrick; Stojnic, Aleksandar; Preim, Bernhard; Oeltze-Jafra, Steffen (The Eurographics Association, 2016)
      We present a semi-immersive 3D User Interface to sketch complex vascular structures and vessel pathologies by drawing centerlines in 3D. Our framework comprises on-the-fly reconstruction of the corresponding vessel surface ...
    • Sline: Seamless Line Illustration for Interactive Biomedical Visualization 

      Lichtenberg, Nils; Smit, Noeska; Hansen, Christian; Lawonn, Kai (The Eurographics Association, 2016)
      In medical visualization of surface information, problems often arise when visualizing several overlapping structures simultaneously. There is a trade-off between visualizing multiple structures in a detailed way and ...
    • Spatio-temporal Visualization of Regional Myocardial Velocities 

      Sheharyar, Ali; Chitiboi, Teodora; Keller, Eric; Rahman, Ozair; Schnell, Susanne; Markl, Michael; Bouhali, Othmane; Linsen, Lars (The Eurographics Association, 2016)
      Cardiovascular disease is the leading cause of death worldwide according to the World Health Organization (WHO). Nearly half of all heart failures occur due to the decline in the performance of the left ventricle (LV). ...
    • Temporal Interpolation of 4D PC-MRI Blood-flow Measurements Using Bidirectional Physics-based Fluid Simulation 

      Hoon, Niels H. L. C. de; Jalba, Andrei C.; Eisemann, Elmar; Vilanova, Anna (The Eurographics Association, 2016)
      Magnetic Resonance Imaging (MRI) enables volumetric and time-varying measurements of blood-flow data. Such data have shown potential to improve diagnosis and risk assessment of various cardiovascular diseases. Hereby, a ...
    • Unfolding and Interactive Exploration of Protein Tunnels and their Dynamics 

      Kolesár, Ivan; Byska, Jan; Parulek, Julius; Hauser, Helwig; Kozlíková, Barbora (The Eurographics Association, 2016)
      The presence of tunnels in protein structures substantially influences their reactivity with other molecules. Therefore, studying their properties and changes over time has been in the scope of biochemists for decades. In ...
    • VCBM 2016: Frontmatter 

      Stefan Bruckner; Bernhard Preim; Anna Vilanova; Helwig Hauser; Anja Hennemuth; Arvid Lundervold (Eurographics Association, 2016)
    • Visual Analysis and Comparison of Multiple Sequence Alignments 

      Hess, Martin; Jente, Daniel; Wiemeyer, Josef; Hamacher, Kay; Goesele, Michael (The Eurographics Association, 2016)
      Multiple Sequence Alignments (MSA) of a set of DNA, RNA or protein sequences form the fundamental basis for various biological applications such as evolutionary heritage and protein structure prediction. The quality of an ...
    • Visual Analytics for the Exploration and Assessment of Segmentation Errors 

      Raidou, Renata G.; Marcelis, Freek J. J.; Breeuwer, Marcel; Gröller, Eduard; Vilanova, Anna; Wetering, Huub M. M. van de (The Eurographics Association, 2016)
      Several diagnostic and treatment procedures require the segmentation of anatomical structures from medical images. However, the automatic model-based methods that are often employed, may produce inaccurate segmentations. ...
    • Visualization-Guided Evaluation of Simulated Minimally Invasive Cancer Treatment 

      Voglreiter, Philip; Hofmann, Michael; Ebner, Christoph; Sequeiros, Roberto Blanco; Portugaller, Horst Rupert; Fütterer, Jurgen; Moche, Michael; Steinberger, Markus; Schmalstieg, Dieter (The Eurographics Association, 2016)
      We present a visualization application supporting interventional radiologists during analysis of simulated minimally invasive cancer treatment. The current clinical practice employs only rudimentary, manual measurement ...
    • Volume Visualization Using Principal Component Analysis 

      Alakkari, Salaheddin; Dingliana, John (The Eurographics Association, 2016)
      In this paper, we investigate the use of Principal Component Analysis (PCA) for image-based volume visualization. Firstly we compute a high-dimensional eigenspace using training images, pre-rendered using a standard ...