Setzer, Simon; Steidl, Gabriele; Morgenthaler, Jan - In: Computational Optimization and Applications 54 (2013) 2, pp. 417-440
In recent years, convex optimization methods were successfully applied for various image processing tasks and a large number of first-order methods were designed to minimize the corresponding functionals. Interestingly, it was shown recently in Grewenig et al. (<CitationRef CitationID="CR24">2010</CitationRef>) that the simple idea of...</citationref>
