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Edge Adaptive and Energy Preserving Volume Upscaling for High Quality Volume Rendering
(The Eurographics Association, 2010)
We describe an edge-directed optimization-based method for volumetric data supersampling. The method is based on voxel splitting and iterative refinement performed with a greedy optimization driven by the smoothing of ...
Towards Advanced Volumetric Display of the Human Musculoskeletal System
(The Eurographics Association, 2008)
We report on our research results on effective volume visualization techniques for medical and anatomical data. Our volume rendering approach employs GPU accelerated out-of-core direct rendering algorithms to fully support ...
An Application of Multiresolution Massive Surface Representations to the Simulation of Asteroid Missions
(The Eurographics Association, 2010)
We report on a real-time application supporting fast, realistic real-time rendering of asteroid datasets, as well as collision detection and response between the asteroid and prototype robotic surface exploration vehicles. ...
Two Examples of GPGPU Acceleration of Memory-intensive Algorithms
(The Eurographics Association, 2010)
The advent of GPGPU technologies has allowed for sensible speed-ups in many high-dimension, memory-intensive computational problems. In this paper we demonstrate the e ectiveness of such techniques by describing two ...
Visual Enhancements for Improved Interactive Rendering on Light Field Displays
(The Eurographics Association, 2011)
Rendering of complex scenes on a projector-based light field display requires 3D content adaptation in order to provide comfortable viewing experiences in all conditions. In this paper we report about our approach to improve ...
A Practical Vision Based Approach to Unencumbered Direct Spatial Manipulation in Virtual Worlds
(The Eurographics Association, 2007)
We present a practical approach for developing interactive environments that allows humans to interact with large complex 3D models without them having to manually operate input devices. The system provides support for ...
Medical Visualization with New Generation Spatial 3D Displays
(The Eurographics Association, 2007)
In this paper the capabilities of a modern spatial 3D display are exploited for medical visualization tasks. The systemgives multiple viewers the illusion of seeing virtual objects floating at fixed physical locations. The ...
Practical Free-form RTI Acquisition with Local Spot Lights
(The Eurographics Association, 2016)
We present an automated light calibration pipeline for free-form acquisition of shape and reflectance of objects using common off-the-shelf illuminators, such as LED lights, that can be placed arbitrarily close to the ...
MTV-Player: Interactive Spatio-Temporal Exploration of Compressed Large-Scale Time-Varying Rectilinar Scalar Volumes
(The Eurographics Association, 2019)
We present an approach for supporting fully interactive exploration of massive time-varying rectilinear scalar volumes on commodity platforms. We decompose each frame into a forest of bricked octrees. Each brick is further ...
Guiding Lens-based Exploration using Annotation Graphs
(The Eurographics Association, 2021)
We introduce a novel approach for guiding users in the exploration of annotated 2D models using interactive visualization lenses. Information on the interesting areas of the model is encoded in an annotation graph generated ...