Sgallari Fiorella
Sgallari Fiorella
Professor of Numerical Analysis, University of Bologna
Geverifieerd e-mailadres voor unibo.it
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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
4722000
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
1161996
Tikhonov regularization based on generalized Krylov subspace methods
L Reichel, F Sgallari, Q Ye
Applied Numerical Mathematics 62 (9), 1215-1228, 2012
722012
Nonlinear multiscale analysis of three-dimensional echocardiographic sequences
A Sarti, K Mikula, F Sgallari
IEEE Transactions on Medical Imaging 18 (6), 453-466, 1999
711999
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
662013
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
662006
Semi-implicit complementary volume scheme for solving level set like equations in image processing and curve evolution
A Handlovičovß, K Mikula, F Sgallari
Numerische Mathematik 93 (4), 675-695, 2003
662003
Non-negativity and iterative methods for ill-posed problems
D Calvetti, G Landi, L Reichel, F Sgallari
Inverse Problems 20 (6), 1747, 2004
652004
Convex image denoising via non-convex regularization with parameter selection
A Lanza, S Morigi, F Sgallari
Journal of Mathematical Imaging and Vision 56 (2), 195-220, 2016
532016
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
531997
Constrained TV p - ℓ 2 Model for Image Restoration
A Lanza, S Morigi, F Sgallari
Journal of Scientific Computing 68 (1), 64-91, 2016
462016
A truncated projected SVD method for linear discrete ill-posed problems
S Morigi, L Reichel, F Sgallari
Numerical Algorithms 43 (3), 197-213, 2006
422006
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
422000
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
422000
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
412015
Nonconvex nonsmooth optimization via convex–nonconvex majorization–minimization
A Lanza, S Morigi, I Selesnick, F Sgallari
Numerische Mathematik 136 (2), 343-381, 2017
402017
Computable error bounds and estimates for the conjugate gradient method
D Calvetti, S Morigi, L Reichel, F Sgallari
Numerical Algorithms 25 (1), 75-88, 2000
402000
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
382015
Cascadic multiresolution methods for image deblurring
S Morigi, L Reichel, F Sgallari, A Shyshkov
SIAM Journal on Imaging Sciences 1 (1), 51-74, 2008
382008
Orthogonal projection regularization operators
S Morigi, L Reichel, F Sgallari
Numerical Algorithms 44 (2), 99-114, 2007
372007
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Artikelen 1–20