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Now showing items 31-40 of 77
A Pilot Study of Altering Depth Perception with Projection-Based Illusions
(The Eurographics Association, 2017)
We present first approaches to manipulate perceived spatial relationships between the user and real-world objects by introducing perceptual illusions to a projection-based augmented reality (AR) environment. Therefore, we ...
Web-based 3D Meteo Visualization: 3D Rendering Farms from a New Perspective
(The Eurographics Association, 2018)
We present an approach to highly responsive and interactive web-based 3D meteorological visualization. We describe important technical aspects of the current proof-of-concept implementation that leverages a 3D rendering ...
The Impact of Visualizing Uncertainty on Train Trip Selection
(The Eurographics Association, 2018)
Train trip planning means deciding on one of several travel connections. Possible train delays lead to uncertainties in the schedule connections and may influence the planning decisions. Although several designs for the ...
Risk Fixers and Sweet Spotters: a Study of the Different Approaches to Using Visual Sensitivity Analysis in an Investment Scenario
(The Eurographics Association, 2018)
We present an empirical study that illustrates how individual users' decision making preferences and biases influence visualization design choices. Twenty-three participants, in a lab study, were shown two interactive ...
Holo Worlds Infinite: Procedural Spatial Aware AR Content
(The Eurographics Association, 2017)
We developed an Augmented Reality (AR) application that procedurally generates content which is programmatically placed on the floor. It uses its awareness of its spatial surroundings to generate and place virtual content. ...
Interactive Level-of-Detail Visualization of 3D-Polarized Light Imaging Data Using Spherical Harmonics
(The Eurographics Association, 2017)
3D-Polarized Light Imaging (3D-PLI) provides data that enables an exploration of brain fibers at very high resolution. However, the visualization poses several challenges. Beside the huge data set sizes, users have to ...
ChemoExplorer: A Dashboard for the Visual Analysis of Chemotherapy Response in Breast Cancer Patients
(The Eurographics Association, 2018)
In breast cancer chemotherapy treatment, different alternative strategies can be employed. Clinical researchers working on the optimization of chemotherapy strategies need to analyze the progress of the treatment and to ...
Visual Analysis of Parallel Interval Events
(The Eurographics Association, 2018)
System logs typically contain lines with time stamps that each describes an event. Where these events semantically form start and end events, they can be combined into interval events. For visual event analytics, the ...
An AR Network Cabling Tutoring System for Wiring a Rack
(The Eurographics Association, 2017)
We present a network cabling tutoring system that guides learners through cabling a network topology by overlaying virtual icons and arrows on the ports. The system determines the network state by parsing switch output and ...
Visual Analysis of Optical Coherence Tomography Data in Ophthalmology
(The Eurographics Association, 2017)
Optical coherence tomography (OCT) enables noninvasive high-resolution 3D imaging of the human retina and thus, plays a fundamental role in detecting a wide range of ocular diseases. Despite OCT's diagnostic value, managing ...