December 2001

The Shock Scaffold for Shape*

Frederic F. Leymarie - SHAPE Lab - Brown University
 
* In Collaboration with Prof. Benjamin B. Kimia @ Brown

 

Tuesday, December 11, 2001, 11am to noon, MIT Room 5-314

Introduction

  • Approaches
  • Medial Axis in 2D and 3D
  • Applications
  • Competitors
  • Computational Challenges
  • Proposal : Shock graphs

    • Shock graph/scaffold

  • Symmetry Sets versus Shock
  • Computations via wave propagation
  • 2D : Recovery of significant shape
  • 3D : Scaffold
  • 3D : Recovery of Surface

    • What next ?

  • Images as objects : combining geometry and texture/intensity.
  • 3D puzzle problem.

    • Acknowledgements


    Links :

     


     

    Last Updated: December 10, 2001