[其它] [ SIGGRAPH 2011+Technical Papers ]Surfaces

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发表于 2011-9-9 14:23:45 |只看该作者 |倒序浏览

Surfaces

Wednesday, 10 August 9:00 am - 10:30 am | East Building, Ballroom A/B

Session Chair: Eugene Zhang, Oregon State University

Contributing Vertices-Based Minkowski Sum of a Nonconvex--Convex Pair of Polyhedra
An exact and efficient contributing-vertices-based algorithm for the Minkowski sum computation of a non-convex-convex pair of polyhedra. The algorithm handles non-manifold situations and extracts polyhedral holes of the sum. Several results
Hichem Barki

Université de Lyon
Florence Denis

Université de Lyon
Florent Dupont

Université de Lyon

MeshFlow: Interactive Visualization of Mesh Construction Sequences
MeshFlow is an interactive system for visualizing polygonal mesh construction sequences. It hierarchically clusters editing operations visualized with graphical annotations to provide levels of detail on demand. MeshFlow was tested on five mesh sequences and evaluated with a case study using modeling students.
Jonathan Denning

Dartmouth College
William Kerr

Dartmouth College
Fabio Pellacini

Dartmouth College and Sapienza - Università di Roma

LR: Compact Connectivity Representation for Triangle Meshes
LR is a compact data structure for representing the connectivity of manifold triangle meshes. It supports constant-time incidence and adjacency queries while storing only one integer reference per triangle. Its greedy, linear-time construction involves ordering the vertices along a nearly Hamiltonian cycle.
Topraj Gurung

Georgia Institute of Technology
Mark Luffel

Georgia Institute of Technology
Peter Lindstrom

Lawrence Livermore National Laboratory
Jarek Rossignac

Georgia Institute of Technology

On the Velocity of an Implicit Surface
Previously, only the normal component of the surface was known. This method of deriving a formula for the velocity of a time-evolving implicit surface applies the normal component to the problem of tracking particles on the surface and the problem of motion-blurring implicit surfaces.
Jos Stam

Autodesk, Inc.
Ryan Schmidt

Autodesk, Inc.