Gradient Flow Approach to the Calculation of Ground States on Nonlinear Quantum Graphs.

Christophe Besse Romain Duboscq Stefan Le Coz

Published in: CoRR (2020)

Keyphrases

gradient flow
active contours
energy functional
level set
active contour model
partial differential equations
curve evolution
variational formulation
level set method
regularization term
image dependent
image segmentation
diffusion equation
geometric active contours
weighting factor