2018
A New Proximal Method for Joint Image Restoration and Edge Detection with the Mumford-Shah Model
ICASSP 2018accepted
In this paper, we propose an adaptation of the PAM algorithm to the minimization of a nonconvex functional designed for joint image denoising and contour detection. This new functional is based on the Ambrosio-Tortorelli approximation of the well-known Mumford-Shah functional. We motivate the propos…