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Information Retrieval Perspective to Interactive Data Visualization
(The Eurographics Association, 2013)
Dimensionality reduction for data visualization has recently been formulated as an information retrieval task with a well-defined objective function. The formulation was based on preserving similarity relationships defined ...
Rapid Sketch-based 3D Modeling of Geology
(The Eurographics Association, 2013)
We present and compare two different approaches for performing rapid 3D geological modeling. The ad-hoc approach is based on a composition of many specialized modeling functions, while the generic approach provides one ...
BlendGIS: An Open Source tool for 3d and 4d visualization of ecology related spatial data
(The Eurographics Association, 2013)
We developed a plugin for the open source modelling, animation and rendering software Blender to import and visualize ecology related spatial data created with the open source GIS QuantumGIS in 3d and 4d. The main goal is ...
Non-rigid 3D Shape Retrieval via Sparse Representation
(The Eurographics Association, 2013)
Shape descriptor design is an important but challenging problem for non-rigid 3D shape retrieval. Recently, bagof- words based methods are widely used to integrate a model's local shape descriptors into a global histogram. ...
Initial Steps for the Coupling of JavaScript Physics Engines with X3DOM
(The Eurographics Association, 2013)
During the past years, first physics engines based on JavaScript have been developed for web applications. These are capable of displaying virtual scenes much more realistically. Thus, new application areas can be opened ...
Epipolar Plane Image Refocusing for Improved Depth Estimation and Occlusion Handling
(The Eurographics Association, 2013)
In contrast to traditional imaging, the higher dimensionality of a light field offers directional information about the captured intensity. This information can be leveraged to estimate the disparity of 3D points in the ...
Interactive Visualization of Neuroanatomical Data for a Hands-On Multimedia Exhibit
(The Eurographics Association, 2013)
Magnetic resonance imaging is a technique which is routinely used by neuroradiologists. Within the last decade, several techniques have been developed to visualize those MR images so that medical experts, and thus the ...
Datasets and Benchmarks for Densely Sampled 4D Light Fields
(The Eurographics Association, 2013)
We present a new benchmark database to compare and evaluate existing and upcoming algorithms which are tailored to light field processing. The data is characterised by a dense sampling of the light fields, which best fits ...
Extraction of Robust Voids and Pockets in Proteins
(The Eurographics Association, 2013)
Voids and pockets in a protein refer to empty spaces that are enclosed by the protein molecule. Existing methods to compute, measure, and visualize the voids and pockets in a protein molecule are sensitive to inaccuracies ...
Dataflow-based Visual Analysis for Fault Diagnosis and Predictive Maintenance in Manufacturing
(The Eurographics Association, 2013)
Predictive machine maintenance, which monitors the current condition of a machine, can be much more efficient than maintaining it on a strict schedule or only as a reaction to actual breakdowns. Although sophisticated ...