On global minimizers of quadratic functions with cubic regularization.

Andrea Cristofari Tayebeh Dehghan Niri Stefano Lucidi

Published in: Optim. Lett. (2019)

Keyphrases

global minimizers
variational framework
global minimum
active contours
energy functional
regularization parameter
pairwise
piecewise constant
multiscale
natural images
energy function
prior information
active contour model