Global Solutions to the Gradient Flow Equation of a Nonconvex Functional.

Giovanni Bellettini Matteo Novaga E. Paolini

Published in: SIAM J. Math. Anal. (2006)

Keyphrases

gradient flow
evolution equation
objective function
active contour model
optimization problems
active contours
energy functional
curve evolution
prior knowledge
wavelet transform
global optimization
partial differential equations
mumford shah functional
image dependent