Weighted Hyper-Laplacian Prior with Overlapping Group Sparsity for Image Restoration under Cauchy Noise
Kyongson Jon, Jun Liu, Xiaofei Wang, W. J. Zhu, Yu Xing
Topics & Concepts
MathematicsLaplace operatorImage (mathematics)Quadratic equationMaximum a posteriori estimationMathematical optimizationGroup (periodic table)AlgorithmImage restorationApplied mathematicsArtificial intelligenceImage processingComputer scienceMathematical analysisStatisticsGeometryMaximum likelihoodChemistryOrganic chemistryImage and Signal Denoising MethodsSparse and Compressive Sensing TechniquesAdvanced Image Processing Techniques