Last update: March 26, 2004

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3D Shape Representation based on Shocks - Transitions

Benjamin B. Kimia, Frederic F. Leymarie and Ming-Ching Chang, Brown University

Peter J. Giblin, Liverpool University

A_1 A_3-II Transition - Pulling apart-like event

A_1A_3-II Transition
(after Bogaevski)

Illustration

We illustrate the transition with a reversed gutter, whose cross-sections are gradually lowered toward the center, mimicking a pulling effect from the "ends."

BEFORE transition

Compressed gutter (10336 point generators).

 

AT transition

Compressed gutter (10336 point generators).

 

AFTER transition

Compressed gutter (10336 point generators).

 

F.F.Leymarie

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