PICASSO 2: a system for performance evaluation of image processing methods
I. V. Gribkov, P. P. Koltsov, Н. В. Котович, A. A. Kravchenko, A. S. Koutsaev, Andrey S. Osipov, A. V. Zakharov · 2005
Abstract: The new version of the system for a comparative study of image processing algorithms named PICASSO 2 is presented. We demonstrate its use in comparative evaluation of three energy minimizing methods (by Mumford-Shah, Gеman-Reynolds and the method with piecewise-linear energy minimizing function). The testing includes quantitative and qualitative estimation of noise reduction property. Also three methods for segmenting an image into textured and nontextured regions are tested by using PICASSO 2. Key-Words: image processing, energy minimization, image segmentation, image restoration, edge detection, textured and nontextured regions, ground truth, performance evaluation. 1