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Now showing items 41-45 of 45
ERAS - An Ontology-Based Tool for Expeditious Reconstruction of Virtual Cultural Heritage Sites
(The Eurographics Association, 2021)
Nos últimos anos, vários investigadores têm proposto métodos semiautomáticos para a geração expedita de modelos virtuais de edifícios e até cidades, em alguns casos direcionados à reconstrução do património cultural. No ...
Augmented Reality for Web - A New Interaction Method Without Markers
(The Eurographics Association, 2021)
In the new age of omnipresent internet, browsers are accessible on every device in everyday's life. Thus it is also needed new interaction methods to facilitate the interaction through browser. Augmented reality is one of ...
Procedural Modeling of Suspension Bridges
(The Eurographics Association, 2021)
In this paper we introduce a method for designing a class of engineering structures, namely suspension bridges. These bridges are ubiquitous in the industrialized countries, often appearing in known city landscapes, yet ...
Volume-Surface Collision Detection
(The Eurographics Association, 2021)
The presence or not of collisions between objects is usually required to study the interaction between them, increasing the realism in virtual environments. Collision detection between polygonal objects has been widely ...
gVirtualXRay: Virtual X-Ray Imaging Library on GPU
(The Eurographics Association, 2017)
We present an Open-source library called gVirtualXRay to simulate realistic X-ray images in realtime. It implements the attenuation law (also called Beer-Lambert) on GPU. It takes into account the polychromatism of the ...