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Now showing items 11-20 of 107
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. ...
Natural Interaction and Computer Graphics Applications
(The Eurographics Association, 2010)
Natural Interaction with computers has been a challenging topic of research since the very beginning of the digital era and refers to the possibility, on the user s part, of exploiting natural abilities to control the ...
Developing a Web 3.0 E-learning Portal with X3D Technologies
(The Eurographics Association, 2010)
The paper describes our experience in the development of the DIEL learning management system, and especially its 3D interface, which has been developed using X3D. DIEL allows to structure learning activities along a virtual ...
Facile: a System for Artificial Face Dataset Generation
(The Eurographics Association, 2010)
We present Facile, a system for the generation of artificial face datasets aimed to assist the training and evaluation phases of face related algorithms. Facile is able to generate, starting from a set of textured 3D faces ...
Towards a Voting Scheme for Calculating Light Source Positions from a given Target Illumination
(The Eurographics Association, 2010)
Lighting conditions can make the difference between success or failure of an architectural space. The vision of space-light co-design is that architects can control the impression of an illuminated space already at an early ...
Enhanced Sphere Tracing
(The Eurographics Association, 2014)
In this paper we present several performance and quality enhancements to classical sphere tracing: First, we propose a safe, over-relaxation-based method for accelerating sphere tracing. Second, a method for dynamically ...
AR Turn-by-turn Navigation in Small Urban Areas and Information Browsing
(The Eurographics Association, 2014)
Navigation systems allow to discover cities and their urban areas easily and quickly, finding the shortest path to reach them and giving directions to users saving their time and energy. At present time, these systems are ...
Multi-modal Digitalization of Cultural Heritage Artifacts
(The Eurographics Association, 2014)
Objects made of different media, paintings, marbles, clay and wooden objects, textiles etc., form the historical collections of most of the middle to medium sized Museums in Italy. This variety poses difficult challenges ...
Stateless Level of Detail Lighting for Automotive Visualization
(The Eurographics Association, 2014)
Car models typically consist of highly specular surfaces including sharp angles. Renderings of such models contain very fine, sharp lighting features, that both make Level-of-Detail switches well visible and result in ...
Adaptive Clipping of Splats to Models with Sharp Features
(The Eurographics Association, 2014)
Splat-based models are a good representation because of its absense of topology, making complex modeling operations easier, but keeping the same approximation ratio from triangular meshes. However corners cannot be properly ...