29: Beyond Blobs: Recent Advances in Implicit Surfaces



Monday, Full Day
8:30 am – 5:15 pm
Room 206
CAL/Room 214CD

Recent advances in implicit surfaces for shape modeling, computer vision, and medical visualization, and how implicit surface methods can represent polygonal objects, sharp features, volumetric medical data, noisy computer-vision data, and shape morphing. Tools include variational methods, level sets, and Morse theory, as well as a new freely available implicit surfaces library that can be used to implement these techniques.

Prerequisites
Basic knowledge of 3D computer graphics and some understanding of elementary linear algebra. Familiarity with basic implicit surface techniques is useful, but not required.

Topics
Generating implicit surfaces that interpolate 3D point data, using implicit surfaces in shape transformation, surface reconstruction from computer-vision data, medical applications, modern level sets and digital Morse theory, and a library of software tools for interactive modeling with implicit surfaces.

Organizers
Terry S. Yoo
National Institutes of Health

Greg Turk
Georgia Institute of Technology


Lecturers
H. Quynh Dinh
Greg Turk
Georgia Institute of Technology

John C. Hart
University of Illinois at Urbana-Champaign

James F. O'Brien
University of California, Berkeley

Ross Whitaker
University of Utah

Terry S. Yoo
National Institutes of Health


Schedule


Module 1
8:30 Interpolating Implicit Surfaces -
Turk
9:30 Shape Transformation -
O'Brien
10:15 Break
Module 2
10:30 Implicit Surfaces in Medicine -
Yoo
11:20 Implicit Surfaces for Computer Vision -
Dinh
12:15 Lunch
Module 3
1:30 Computational Topology for Graphics -
Hart
2:15 An Interactive Implicit Surface Modeler -
Hart
3:15 Break
Module 4
3:30 Level Sets: Introduction
Whitaker
4:15 Applications of Level Sets
Whitaker




Additional information from SIGGRAPH 2002 Courses is available in the Course Notes
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