Segmentation and Inpainting of Color Images
Michele Carriero, Antonio Leaci, Franco Tomarelli · Journal of convex analysis · 2018
We introduce and study a variational model for segmentation and inpainting of 2-dimensional color images. The model consists in the minimization of a functional dependent on second derivatives, free discontinuity and free gradient discontinuity. The competitors are piecewise C^2 C 2 vector-valued functions, whose components represent the intensity of RGB channels.