Now showing items 21-40 of 13085

    • Visual Analytics in Histopathology Diagnostics: a Protocol-Based Approach 

      Corvò, Alberto; Westenberg, Michel A.; Driel, Marc A. van; Wijk, Jarke J.van (The Eurographics Association, 2018)
      Computer-Aided-Diagnosis (CAD) systems supporting the diagnostic process are widespread in radiology. Digital Pathology is still behind in the introduction of such solutions. Several studies investigated pathologists' ...
    • A Prototype Holographic Augmented Reality Interface for Image-Guided Prostate Cancer Interventions 

      Morales Mojica, Cristina M.; Velazco Garcia, Jose D.; Navkar, Nikhil V.; Balakrishnan, Shidin; Abinahed, Julien; El Ansari, Walid; Al-Rumaihi, Khalid; Darweesh, Adham; Al-Ansari, Abdulla; Gharib, Mohamed; Karkoub, Mansour; Leiss, Ernst L.; Seimenis, Ioannis; Tsekos, Nikolaos V. (The Eurographics Association, 2018)
      Motivated by the potential of holographic augmented reality (AR) to offer an immersive 3D appreciation of morphology and anatomy, the purpose of this work is to develop and assess an interface for image-based planning of ...
    • ICG based Augmented-Reality-System for Sentinel Lymph Node Biopsy 

      Noll, Matthias; Noa-Rudolph, Werner; Wesarg, Stefan; Kraly, Michael; Stoffels, Ingo; Klode, Joachim; Spass, Cédric; Spass, Gerrit (The Eurographics Association, 2018)
      In this paper we introduce a novel augmented-reality (AR) system for the sentinel lymph node (SLN) biopsy. The AR system consists of a cubic recording device with integrated stereo near-infrared (NIR) and stereo color ...
    • Ultrasound Decompression for Large Field-of-View Reconstructions 

      Schulte zu Berge, Christian; Salehi, Mehrdad; Bender, Frederik; Wein, Wolfgang (The Eurographics Association, 2018)
      Tracked medical ultrasound allows for cost-effective and radiation-free imaging of anatomy featuring a very high spatial resolution. To overcome the limitations of the small field-of-view, sonographers can acquire multiple ...
    • Frontmatter: Eurographics Workshop on Visual Computing for Biology and Medicine 2018 

      Puig Puig, Anna; Schultz, Thomas; Vilanova, Anna; Hotz, Ingrid; Kozlikova, Barbora; Vázquez, Pere-Pau (The Eurographics Association, 2018)
    • Automatic Optimization of 3D Mesh Data for Real-Time Online Presentation 

      Limper, Max Alfons (2018-06-05)
      Interactive 3D experiences are becoming increasingly available as a part of our every-day life. Examples are ranging from common video games to virtual reality experiences and augmented reality apps on smart phones. A ...
    • Data Reduction Techniques for Simulation, Visualization and Data Analysis 

      Li, S.; Marsaglia, N.; Garth, C.; Woodring, J.; Clyne, J.; Childs, H. (© 2018 The Eurographics Association and John Wiley & Sons Ltd., 2018)
      Data reduction is increasingly being applied to scientific data for numerical simulations, scientific visualizations and data analyses. It is most often used to lower I/O and storage costs, and sometimes to lower in‐memory ...
    • Re‐Weighting Firefly Samples for Improved Finite‐Sample Monte Carlo Estimates 

      Zirr, Tobias; Hanika, Johannes; Dachsbacher, Carsten (© 2018 The Eurographics Association and John Wiley & Sons Ltd., 2018)
      Samples with high contribution but low probability density, often called fireflies, occur in all practical Monte Carlo estimators and are part of computing unbiased estimates. For finite‐sample estimates, however, they can ...
    • PencilArt: A Chromatic Penciling Style Generation Framework 

      Gao, Chengying; Tang, Mengyue; Liang, Xiangguo; Su, Zhuo; Zou, Changqing (© 2018 The Eurographics Association and John Wiley & Sons Ltd., 2018)
      Non‐photorealistic rendering has been an active area of research for decades whereas few of them concentrate on rendering chromatic penciling style. In this paper, we present a framework named as PencilArt for the chromatic ...
    • Data‐Driven Crowd Motion Control With Multi‐Touch Gestures 

      Shen, Yijun; Henry, Joseph; Wang, He; Ho, Edmond S. L.; Komura, Taku; Shum, Hubert P. H. (© 2018 The Eurographics Association and John Wiley & Sons Ltd., 2018)
      Controlling a crowd using multi‐touch devices appeals to the computer games and animation industries, as such devices provide a high‐dimensional control signal that can effectively define the crowd formation and movement. ...
    • Virtual Reality: A Literature Review and Metrics-based Classification 

      Ankomah, Peter; Vangorp, Peter (The Eurographics Association, 2018)
      This paper presents a multi-disciplinary overview of research evaluating virtual reality (VR). The main aim is to review and classify VR research based on several metrics: presence and immersion, navigation and interaction, ...
    • Knowledge-based Discovery of Transportation Object Properties by Fusing Multi-modal GIS Data 

      Maroun, Pedro Eid; Mudur, Sudhir; Popa, Tiberiu (The Eurographics Association, 2018)
      3D models of transportation objects like a road, bridge, underpass, etc. are required in many domains including military training, land development, etc. While remote sensed images and LiDaR data can be used to create ...
    • When Size Matters: Towards Evaluating Perceivability of Choropleths 

      McNabb, Liam; Laramee, Robert S.; Wilson, Max (The Eurographics Association, 2018)
      Choropleth maps are an invaluable visualization type for mapping geo-spatial data. One advantage to a choropleth map over other geospatial visualizations such as cartograms is the familiarity of a non-distorted landmass. ...
    • SoS TextVis: A Survey of Surveys on Text Visualization 

      Alharbi, Mohammad; Laramee, Robert S. (The Eurographics Association, 2018)
      Text visualization is a rapidly growing sub-field of information visualization and visual analytics. There are many approaches and techniques introduced every year to address a wide range of tasks and enable researchers ...
    • Spectrum: A C++ Header Library for Colour Map Management 

      Roberts, Richard C.; McNabb, Liam; AlHarbi, Naif; Laramee, Robert S. (The Eurographics Association, 2018)
      The use of colour mapping is fundamental to visualisation research. It acts as an additional layer beyond rendering in the spatial dimensions and provides a link between values in any dataset. When designing and building ...
    • Cartograms with Topological Features 

      Tong, Chao; McNabb, Liam; Laramee, Robert S. (The Eurographics Association, 2018)
      Cartograms are a popular and useful technique for depicting geo-spatial data. Dorling style and rectangular cartograms are very good for facilitating comparisons between unit areas. Each unit area is represented by the ...
    • Evolutionary Interactive Analysis of MRI Gastric Images Using a Multiobjective Cooperative-coevolution Scheme 

      Al-Maliki, Shatha F.; Lutton, Évelyne; Boué, François; Vidal, Franck P. (The Eurographics Association, 2018)
      In this study, we combine computer vision and visualisation/data exploration to analyse magnetic resonance imaging (MRI) data and detect garden peas inside the stomach. It is a preliminary objective of a larger project ...
    • Single ImageWatermark Retrieval from 3D Printed Surfaces via Convolutional Neural Networks 

      Zhang, Xin; Wang, Qian; Ivrissimtzis, Ioannis (The Eurographics Association, 2018)
      In this paper we propose and analyse a method for watermarking 3D printed objects, concentrating on the watermark retrieval problem. The method embeds the watermark in a planar region of the 3D printed object in the form ...
    • Segmenting Teeth from Volumetric CT Data with a Hierarchical CNN-based Approach 

      Macho, Philipp Marten; Kurz, Nadja; Ulges, Adrian; Brylka, Robert; Gietzen, Thomas; Schwanecke, Ulrich (The Eurographics Association, 2018)
      This paper addresses the automatic segmentation of teeth in volumetric Computed Tomography (CT) scans of the human skull. Our approach is based on a convolutional neural network employing 3D volumetric convolutions. To ...
    • Voronoi Tree Maps with Circular Boundaries 

      Ahmed, Abdalla G. M. (The Eurographics Association, 2018)
      Voronoi tree maps are an important milestone in information visualization, representing a substantial advancement of the original tree maps concept. We address a less-studied variant of Voronoi tree maps that uses ...