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_1^2 A_3-I Transition - Bump on Axis

A_1A_3-I Transition
(after Bogaevski)

Illustration

We illustrate the transition with a reversed gutter, where on one side we start pulling a bump roughly at the height of the main A_1^3 axial (red) curve.

BEFORE transition

Parabolic gutter (5800 generators).

AT transition

Parabolic gutter (5800 generators).

 

NEAR (past) transition

Parabolic gutter (5800 generators).

 

AFTER transition

Parabolic gutter (5800 generators).

 

F.F.Leymarie

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