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Visual Representation of Region Transitions in Multi-dimensional Parameter Spaces
(The Eurographics Association, 2019)
We propose a novel visual representation of transitions between homogeneous regions in multi-dimensional parameter space. While our approach is generally applicable for the analysis of arbitrary continuous parameter spaces, ...
Voronoi-Based Foveated Volume Rendering
(The Eurographics Association, 2019)
Foveal vision is located in the center of the field of view with a rich impression of detail and color, whereas peripheral vision occurs on the side with more fuzzy and colorless perception. This visual acuity fall-off can ...
Power Efficiency of Volume Raycasting on Mobile Devices
(The Eurographics Association, 2017)
Power efficiency is one of the most important factors for the development of compute-intensive applications in the mobile domain. In this work, we evaluate and discuss the power consumption of a direct volume rendering app ...
Exploratory Performance Analysis and Tuning of Parallel Interactive Volume Visualization on Large Displays
(The Eurographics Association, 2015)
We present an exploratory approach to performance analysis and tuning of interactive parallel volume visualization for large displays. While traditional approaches target non-interactive applications and focus on separate ...
Prediction of Distributed Volume Visualization Performance to Support Render Hardware Acquisition
(The Eurographics Association, 2017)
We present our data-driven, neural network-based approach to predicting the performance of a distributed GPU volume renderer for supporting cluster equipment acquisition. On the basis of timing measurements from a single ...
Fast Flow-based Distance Quantification and Interpolation for High-Resolution Density Distributions
(The Eurographics Association, 2017)
We present a GPU-targeted algorithm for the efficient direct computation of distances and interpolates between high-resolution density distributions without requiring any kind of intermediate representation like features. ...
Spline-based Decomposition of Streamed Particle Trajectories for Efficient Transfer and Analysis
(The Eurographics Association, 2017)
We introduce an approach for distributed processing and efficient storage of noisy particle trajectories, and present visual analysis techniques that directly operate on the generated representation. For efficient storage, ...
Interactive High-Quality Visualization of Higher-Order Finite Elements
(The Eurographics Association and Blackwell Publishing Ltd, 2010)
Higher-order finite element methods have emerged as an important discretization scheme for simulation. They are increasingly used in contemporary numerical solvers, generating a new class of data that must be analyzed by ...
Load Balancing Utilizing Data Redundancy in Distributed Volume Rendering
(The Eurographics Association, 2011)
In interactive volume rendering, the cost for rendering a certain block of the volume strongly varies with dynamically changing parameters (most notably the camera position and orientation). In distributed environments ...
PaTraCo: A Framework Enabling the Transparent and Efficient Programming of Heterogeneous Compute Networks
(The Eurographics Association, 2010)
We propose PaTraCo (Parallel Transparent Computation), a framework for developing parallel applications for single host or ad-hoc compute network environments incorporating a multitude of different kinds of compute devices ...