Browsing 23-Issue 1 by Issue Date

Cultural Heritage Preservation Using Constructive Shape Modeling

Vilbrandt, C.; Pasko, G.; Pasko, A.; Fayolle, P.-A.; Vilbrandt, T.; Goodwin, J. R.; Goodwin, J. M.; Kunii, T. L. (The Eurographics Association and Blackwell Publishing Ltd., 2004)

Issues of digital preservation of shapes and internal structures of historical cultural objects are discussed. An overview of existing approaches to digital preservation related to shape modeling is presented and corresponding ...

Prototype Modeling from Sketched Silhouettes based on Convolution Surfaces

Tai, Chiew-Lan; Zhang, Hongxin; Fong, Jacky Chun-Kin (The Eurographics Association and Blackwell Publishing Ltd., 2004)

This paper presents a hybrid method for creating three-dimensional shapes by sketching silhouette curves. Given a silhouette curve, we approximate its medial axis as a set of line segments, and convolve a linearly weighted ...

Symposium on Geometry Processing

Kobbelt, Leif; Schoeder, Peter; Hoppe, Hugues (The Eurographics Association and Blackwell Publishing Ltd., 2004)

Eurographics 2003

Duce, David; Torres, Juan Carlos (The Eurographics Association and Blackwell Publishing Ltd., 2004)

Second Annual Symposium on Computer Animation (SCA 2003)

SCA 2003 Chairs (The Eurographics Association and Blackwell Publishing Ltd., 2004)

Fast Multipath Radiosity using Hierarchical Subscenes

Castro, F.; Sbert, M.; Neumann, L. (The Eurographics Association and Blackwell Publishing Ltd., 2004)

This paper presents an efficient acceleration technique for the global line radiosity Multipath method. In this approach, the scene is subdivided in a hierarchy of box bounded subscenes, the boxes subdivided in a grid of ...

Implicit Fitting Using Radial Basis Functions with Ellipsoid Constraint

Li, Q.; Wills, D.; Phillips, R.; Viant, W. J.; Griffiths, J. G.; Ward, J. (The Eurographics Association and Blackwell Publishing Ltd., 2004)

Implicit planar curve and surface fitting to a set of scattered points plays an important role in solving a wide variety of problems occurring in computer graphics modelling, computer graphics animation, and computer ...

Eurographics Symposium on Rendering 2003

Lagae, Ares; Masselus, Vincent; Dutre, Philip (The Eurographics Association and Blackwell Publishing Ltd., 2004)

An Eye Gaze Model for Dyadic Interaction in an Immersive Virtual Environment: Practice and Experience

Vinayagamoorthy, V.; Garau, M.; Steed, A.; Slater, M. (The Eurographics Association and Blackwell Publishing Ltd., 2004)

This paper describes a behavioural model used to simulate realistic eye-gaze behaviour and body animations for avatars representing participants in a shared immersive virtual environment (IVE). The model was used in a study ...

Approximation of Optimal Voxel Size for Collision Detection in Maintainability Simulations within Massive Virtual Environments

Borro, D.; Garcia-Alonso, A.; Matey, L. (The Eurographics Association and Blackwell Publishing Ltd., 2004)

This paper describes a Collision Method for massive virtual environments composed of millions of triangles. It has been applied in the aeronautics industry for maintainability simulations using virtual aircraft engine ...