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A New 3D Spring for Deformable Object Animation
(Eurographics Association, 2003)
A new3D spring for deformable object animation is proposed. Currently mass-spring system is most widely used in a deformable object animation as well as cloth animation. In order to perform a realistic cloth animation using ...
Image-based Extraction of Material Reflectance Properties of a 3D Rigid Object
(Eurographics Association, 2003)
In this study, we concentrate on the extraction of reflectance properties of a 3D rigid object from its 2D images and the other aim of this work is rendering the object in real-time with photorealistic quality in varying ...
VR Game Interfaces for Interaction onto 3D Display
(Eurographics Association, 2003)
This paper describes the VR game interfaces for interaction onto 3D display. The challenge we are interested in is how to build and use a low cost 3D display that satisfies semi-immersive requirements and how to coordinate ...
Real time positioning system based on active stereo and facial features identification
(Eurographics Association, 2003)
We propose a new system for patient’s head positioning for radiology and radiotherapy. The system is constituted of two low-cost digital cameras and a digital projector. As a first step a bright pattern is projected onto ...
Fast Marching farthest point sampling
(Eurographics Association, 2003)
We introduce the Fast Marching farthest point sampling (FastFPS) approach for the progressive sampling of planar domains and curved manifolds in triangulated, point cloud or implicit form. By using Fast Marching methods2, ...
Interactive demo: OpenGLfly, version Euskadi
(Eurographics Association, 2003)
This paper describes the demo associated to one of our projects, which is currently under development. The version presented can be considered as a large terrain simulation over the Basque Country area (North of Spain), ...
Large XML Document Manager and Visualizer
(Eurographics Association, 2003)
This work presents an interactive Graphical User Interface used to display and manipulate collection of large XML documents. It relies on a geometrical model that combines hierarchical and sequential representations. In ...
Resampling structured grids into regular ones
(Eurographics Association, 2003)
Structured grids and some of their applications in natural sciences are discussed. The problem of their visualization and quantitative evaluation is considered and possible ways for its solution sketched. Resampling a ...
Polygon-Polygon Collision Detection in 2D
(Eurographics Association, 2003)
Collision detection between moving objects is an open question which raises major problems concerning its algorithmic complexity. In this paper we present a polygon collision detection algorithm which uses polygon decomposition ...
Certosa virtual museum: a dynamic multilevel desktop VR application
(Eurographics Association, 2003)
Starting from the exigencies of restoration, safeguard and promotion set by Bologna City Council for its Museum of the Certosa Cemetery, a multilevel application has been developed. Its main features are dynamic generation ...