Multiphase image segmentation via equally distanced multiple well potential
We propose models which give true length approximation via ? ? -convergence. We consider various regularizing functions to give sharp interface. We explore the differences and similarities of models. We present examples showing the difference in true length vs. weighted length. Numerically for noisy images true length Total Variation is the most stable.
multiphase image segmentation true length total variation vectorial well-potential equial distance modicamortola gamma-convergence calculus of variations