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Now showing items 11-20 of 35
Analyzing and Visualizing Multivariate Volumetric Scalar Data and Their Uncertainties
(The Eurographics Association, 2012)
Data sets from the real world and most scientific simulations are known to be imperfect, often incorporating uncertainty information. Exploration and analysis of such variable data can lead to inaccurate or even incorrect ...
Advanced, Automatic Stream Surface Seeding and Filtering
(The Eurographics Association, 2012)
The placement or seeding of stream surfaces in 3D flow fields faces a number of challenges. These challenges include perception, occlusion, and the appropriate representation of flow characteristics. A variety of streamline ...
From the Patient to the Surgery - A Complete Computer Vision and Graphics Process
(The Eurographics Association, 2012)
Generating digital information ready to use on a surgery operation from a patient is a complex process. This process involves computer vision techniques, in order to extract digital information from medical images, and ...
Locating Companies in 3D Urban Environments on the Internet
(The Eurographics Association, 2012)
3D visualization is being incorporated in a lot of fields, including Geographic Information Systems (GIS). In addition, the Internet is the most popular method to find information, due to its accessibility. For this reason, ...
Uncertainty Visualization of Brain Fibers
(The Eurographics Association, 2012)
Diffuse Tensor Imaging (DTI) is an acquisition method based on Magnetic Resonance (MR) that provides information on the white matter fiber pathways in the living human brain. Such knowledge is crucial for understanding the ...
Management of 3D Geometry on Portable Devices
(The Eurographics Association, 2012)
The mobile devices has evolutioned quickly in the recent years. The Games industry realized the great potential of these devices and made many developments whose requirements makes devices reach their hardware limits so ...
Surfel Octrees: A New Scheme for Interactive Inspection of Anatomy Atlases in Client-Server Applications
(The Eurographics Association, 2015)
Nowadays, an increasing interest on tele-medicine and tele-diagnostic solutions can be observed, with client/server architectures for remote inspection of volume image-based medical data which are becoming more and more ...
A New Approach for Perceptually-based Fitting Strokes into Straight Segments
(The Eurographics Association, 2015)
Fitting the strokes of a sketch into geometrical primitives is still an open problem, even for sketches which depict bare line-drawings without annotations. Such sketches comprise only discrete strokes, sequences of points ...
Downsampling and Storage of Pre-Computed Gradients for Volume Rendering
(The Eurographics Association, 2017)
The way in which gradients are computed in volume datasets influences both the quality of the shading and the performance obtained in rendering algorithms. In particular, the visualization of coarse datasets in multi-resolution ...
Human-in-the-Loop Visualisation Architecture for Monitoring Remote Compute
(The Eurographics Association, 2017)
This paper describes the timeline of use cases of large and remote display VEs (Virtual Environments), hosted by STFC (Science and Technology Facilities Council), which were linked to HPC (High Performance Computing) ...