Browsing by Author "Hadwiger, Markus"

Now showing items 1-7 of 7

    • Barrio: Customizable Spatial Neighborhood Analysis and Comparison for Nanoscale Brain Structures 

      Troidl, Jakob; Cali, Corrado; Gröller, Eduard; Pfister, Hanspeter; Hadwiger, Markus; Beyer, Johanna (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      High-resolution electron microscopy imaging allows neuroscientists to reconstruct not just entire cells but individual cell substructures (i.e., cell organelles) as well. Based on these data, scientists hope to get a better ...

    • Immersive Environment for Creating, Proofreading, and Exploring Skeletons of Nanometric Scale Neural Structures 

      Boges, Daniya; Calì, Corrado; Magistretti, Pierre J.; Hadwiger, Markus; Sicat, Ronell; Agus, Marco (The Eurographics Association, 2019)
      We present a novel immersive environment for the exploratory analysis of nanoscale cellular reconstructions of rodent brain samples acquired through electron microscopy. The system is focused on medial axis representations ...

    • Interactive Volumetric Visual Analysis of Glycogen-derived Energy Absorption in Nanometric Brain Structures 

      Agus, Marco; Calì, Corrado; Al-Awami, Ali K.; Gobbetti, Enrico; Magistretti, Pierre J.; Hadwiger, Markus (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      Digital acquisition and processing techniques are changing the way neuroscience investigation is carried out. Emerging applications range from statistical analysis on image stacks to complex connectomics visual analysis ...

    • The State of the Art in Visual Analysis Approaches for Ocean and Atmospheric Datasets 

      Afzal, Shehzad; Hittawe, Mohamad Mazen; Ghani, Sohaib; Jamil, Tahira; Knio, Omar; Hadwiger, Markus; Hoteit, Ibrahim (The Eurographics Association and John Wiley & Sons Ltd., 2019)
      The analysis of ocean and atmospheric datasets offers a unique set of challenges to scientists working in different application areas. These challenges include dealing with extremely large volumes of multidimensional data, ...

    • A Survey of Visualization and Analysis in High-Resolution Connectomics 

      Beyer, Johanna; Troidl, Jakob; Boorboor, Saeed; Hadwiger, Markus; Kaufman, Arie; Pfister, Hanspeter (The Eurographics Association and John Wiley & Sons Ltd., 2022)
      The field of connectomics aims to reconstruct the wiring diagram of neurons and synapses to enable new insights into the workings of the brain. Reconstructing and analyzing the neuronal connectivity, however, relies on ...

    • Thin-Volume Visualization on Curved Domains 

      Herter, Felix; Hege, Hans-Christian; Hadwiger, Markus; Lepper, Verena; Baum, Daniel (The Eurographics Association and John Wiley & Sons Ltd., 2021)
      Thin, curved structures occur in many volumetric datasets. Their analysis using classical volume rendering is difficult because parts of such structures can bend away or hide behind occluding elements. This problem cannot ...

    • VICE: Visual Identification and Correction of Neural Circuit Errors 

      Gonda, Felix; Wang, Xueying; Beyer, Johanna; Hadwiger, Markus; Lichtman, Jeff W.; Pfister, Hanspeter (The Eurographics Association and John Wiley & Sons Ltd., 2021)
      A connectivity graph of neurons at the resolution of single synapses provides scientists with a tool for understanding the nervous system in health and disease. Recent advances in automatic image segmentation and synapse ...