Tikhonov regularization and the L-curve for large discrete ill-posed problems D Calvetti, S Morigi, L Reichel, F Sgallari Journal of computational and applied mathematics 123 (1-2), 423-446, 2000 | 633 | 2000 |
Evaluation of differential optical flow techniques on synthesized echo images P Baraldi, A Sarti, C Lamberti, A Prandini, F Sgallari IEEE Transactions on Biomedical Engineering 43 (3), 259-272, 1996 | 128 | 1996 |
Convex image denoising via non-convex regularization with parameter selection A Lanza, S Morigi, F Sgallari Journal of Mathematical Imaging and Vision 56, 195-220, 2016 | 86 | 2016 |
An adaptive strategy for the restoration of textured images using fractional order regularization RH Chan, A Lanza, S Morigi, F Sgallari Numerical Mathematics: Theory, Methods and Applications 6 (1), 276-296, 2013 | 85 | 2013 |
Tikhonov regularization based on generalized Krylov subspace methods L Reichel, F Sgallari, Q Ye Applied Numerical Mathematics 62 (9), 1215-1228, 2012 | 82 | 2012 |
A Generalized Krylov Subspace Method for - Minimization A Lanza, S Morigi, L Reichel, F Sgallari SIAM Journal on Scientific Computing 37 (5), S30-S50, 2015 | 74 | 2015 |
Nonlinear multiscale analysis of three-dimensional echocardiographic sequences A Sarti, K Mikula, F Sgallari IEEE Transactions on Medical Imaging 18 (6), 453-466, 1999 | 73 | 1999 |
Semi-implicit complementary volume scheme for solving level set like equations in image processing and curve evolution A Handlovičová, K Mikula, F Sgallari Numerische Mathematik 93 (4), 675-695, 2003 | 72 | 2003 |
Non-convex total variation regularization for convex denoising of signals I Selesnick, A Lanza, S Morigi, F Sgallari Journal of Mathematical Imaging and Vision 62 (6), 825-841, 2020 | 70 | 2020 |
Majorization–minimization generalized Krylov subspace methods for – optimization applied to image restoration G Huang, A Lanza, S Morigi, L Reichel, F Sgallari BIT Numerical Mathematics 57 (2), 351-378, 2017 | 69 | 2017 |
Semi-implicit covolume method in 3D image segmentation S Corsaro, K Mikula, A Sarti, F Sgallari SIAM Journal on Scientific Computing 28 (6), 2248-2265, 2006 | 68 | 2006 |
Non-negativity and iterative methods for ill-posed problems D Calvetti, G Landi, L Reichel, F Sgallari Inverse Problems 20 (6), 1747, 2004 | 68 | 2004 |
Nonconvex nonsmooth optimization via convex–nonconvex majorization–minimization A Lanza, S Morigi, I Selesnick, F Sgallari Numerische Mathematik 136, 343-381, 2017 | 61 | 2017 |
Constrained TV- Model for Image Restoration A Lanza, S Morigi, F Sgallari Journal of Scientific Computing 68 (1), 64-91, 2016 | 60 | 2016 |
Basis for the implementation of an EEG-based single-trial binary brain computer interface through the disgust produced by remembering unpleasant odors G Placidi, D Avola, A Petracca, F Sgallari, M Spezialetti Neurocomputing 160, 308-318, 2015 | 57 | 2015 |
Fast and robust inexact Newton approach to the harmonic-balance analysis of nonlinear microwave circuits V Rizzoli, F Mastri, C Cecchetti, F Sgallari IEEE Microwave and Guided Wave Letters 7 (10), 359-361, 1997 | 57 | 1997 |
A truncated projected SVD method for linear discrete ill-posed problems S Morigi, L Reichel, F Sgallari Numerical Algorithms 43, 197-213, 2006 | 46 | 2006 |
Cascadic multiresolution methods for image deblurring S Morigi, L Reichel, F Sgallari, A Shyshkov SIAM Journal on Imaging Sciences 1 (1), 51-74, 2008 | 44 | 2008 |
A regularizing Lanczos iteration method for underdetermined linear systems D Calvetti, L Reichel, F Sgallari, G Spaletta Journal of computational and applied mathematics 115 (1-2), 101-120, 2000 | 44 | 2000 |
Sparsity-inducing nonconvex nonseparable regularization for convex image processing A Lanza, S Morigi, IW Selesnick, F Sgallari SIAM Journal on Imaging Sciences 12 (2), 1099-1134, 2019 | 43 | 2019 |