Hotz, Thomas; Marnitz, Philipp; Stichtenoth, Rahel; … - In: Computational Statistics & Data Analysis 56 (2012) 3, pp. 543-558
It is shown how to choose the smoothing parameter in image denoising by a statistical multiresolution criterion, both globally and locally. Using inhomogeneous diffusion and total variation regularization as examples for localized regularization schemes, an efficient method for locally adaptive...