Fiorella Sgallari

64 papers Journal 49Unranked 14

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A general framework for whiteness-based parameters selection in variational models. Comput. Optim. Appl. Francesca Bevilacqua, Alessandro Lanza, Monica Pragliola, Fiorella Sgallari
2023	J	`jnl`	ADMM-Based Residual Whiteness Principle for Automatic Parameter Selection in Single Image Super-Resolution Problems. J. Math. Imaging Vis. Monica Pragliola, Luca Calatroni, Alessandro Lanza, Fiorella Sgallari
2023	J	`jnl`	On and Beyond Total Variation Regularization in Imaging: The Role of Space Variance. SIAM Rev. Monica Pragliola, Luca Calatroni, Alessandro Lanza, Fiorella Sgallari
2022	J	`jnl`	Nearly Exact Discrepancy Principle for Low-Count Poisson Image Restoration. J. Imaging Francesca Bevilacqua, Alessandro Lanza, Monica Pragliola, Fiorella Sgallari
2022	J	`jnl`	Whiteness-based parameter selection for Poisson data in variational image processing. CoRR Francesca Bevilacqua, Alessandro Lanza, Monica Pragliola, Fiorella Sgallari
2021	J	`jnl`	ADMM-based residual whiteness principle for automatic parameter selection in super-resolution problems. CoRR Monica Pragliola, Luca Calatroni, Alessandro Lanza, Fiorella Sgallari
2021	J	`jnl`	On and beyond Total Variation regularisation in imaging: the role of space variance. CoRR Monica Pragliola, Luca Calatroni, Alessandro Lanza, Fiorella Sgallari
2021	—	`conf`	Residual Whiteness Principle for Automatic Parameter Selection in ℓ SSVM Monica Pragliola, Luca Calatroni, Alessandro Lanza, Fiorella Sgallari
2021	J	`jnl`	Residual whiteness principle for automatic parameter selection in 𝓁 CoRR Monica Pragliola, Luca Calatroni, Alessandro Lanza, Fiorella Sgallari
2020	J	`jnl`	Non-convex Total Variation Regularization for Convex Denoising of Signals. J. Math. Imaging Vis. Ivan W. Selesnick, Alessandro Lanza, Serena Morigi, Fiorella Sgallari
2019	J	`jnl`	A Differential Approach to Shape from Polarisation: A Level-Set Characterisation. Int. J. Comput. Vis. Fotios Logothetis, Roberto Mecca, Fiorella Sgallari, Roberto Cipolla
2019	J	`jnl`	A Flexible Space-Variant Anisotropic Regularization for Image Restoration with Automated Parameter Selection. SIAM J. Imaging Sci. Luca Calatroni, Alessandro Lanza, Monica Pragliola, Fiorella Sgallari
2019	—	`conf`	A Non-convex Nonseparable Approach to Single-Molecule Localization Microscopy. SSVM Raymond H. Chan, Damiana Lazzaro, Serena Morigi, Fiorella Sgallari
2019	J	`jnl`	Convex non-convex segmentation of scalar fields over arbitrary triangulated surfaces. J. Comput. Appl. Math. Martin Huska, Alessandro Lanza, Serena Morigi, Fiorella Sgallari
2019	J	`jnl`	Space-adaptive anisotropic bivariate Laplacian regularization for image restoration. CoRR Luca Calatroni, Alessandro Lanza, Monica Pragliola, Fiorella Sgallari
2019	J	`jnl`	Space-variant Generalized Gaussian Regularization for Image Restoration. CoRR Alessandro Lanza, Serena Morigi, Monica Pragliola, Fiorella Sgallari
2019	J	`jnl`	Space-variant generalised Gaussian regularisation for image restoration. Comput. methods Biomech. Biomed. Eng. Imaging Vis. Alessandro Lanza, Serena Morigi, Monica Pragliola, Fiorella Sgallari
2019	J	`jnl`	Sparsity-Inducing Nonconvex Nonseparable Regularization for Convex Image Processing. SIAM J. Imaging Sci. Alessandro Lanza, Serena Morigi, Ivan W. Selesnick, Fiorella Sgallari
2018	J	`jnl`	Convex non-convex image segmentation. Numerische Mathematik Raymond H. Chan, Alessandro Lanza, Serena Morigi, Fiorella Sgallari
2018	J	`jnl`	Whiteness Constraints in a Unified Variational Framework for Image Restoration. J. Math. Imaging Vis. Alessandro Lanza, Serena Morigi, Federica Sciacchitano, Fiorella Sgallari
2017	—	`conf`	A Unified Framework for the Restoration of Images Corrupted by Additive White Noise. SSVM Alessandro Lanza, Federica Sciacchitano, Serena Morigi, Fiorella Sgallari
2017	—	`conf`	Convex Non-Convex Segmentation over Surfaces. SSVM Martin Huska, Alessandro Lanza, Serena Morigi, Fiorella Sgallari
2017	J	`jnl`	Fractional Tikhonov regularization with a nonlinear penalty term. J. Comput. Appl. Math. Serena Morigi, Lothar Reichel, Fiorella Sgallari
2017	J	`jnl`	Nonconvex nonsmooth optimization via convex-nonconvex majorization-minimization. Numerische Mathematik Alessandro Lanza, Serena Morigi, Ivan W. Selesnick, Fiorella Sgallari
2016	J	`jnl`	Constrained TV J. Sci. Comput. Alessandro Lanza, Serena Morigi, Fiorella Sgallari
2016	J	`jnl`	Convex Image Denoising via Non-convex Regularization with Parameter Selection. J. Math. Imaging Vis. Alessandro Lanza, Serena Morigi, Fiorella Sgallari
2015	J	`jnl`	A Generalized Krylov Subspace Method for ℓ SIAM J. Sci. Comput. Alessandro Lanza, Serena Morigi, Lothar Reichel, Fiorella Sgallari
2015	J	`jnl`	Basis for the implementation of an EEG-based single-trial binary brain computer interface through the disgust produced by remembering unpleasant odors. Neurocomputing Giuseppe Placidi, Danilo Avola, Andrea Petracca, Fiorella Sgallari, Matteo Spezialetti
2015	—	`conf`	Convex Image Denoising via Non-Convex Regularization. SSVM Alessandro Lanza, Serena Morigi, Fiorella Sgallari
2015	J	`jnl`	Variational Image Restoration with Constraints on Noise Whiteness. J. Math. Imaging Vis. Alessandro Lanza, Serena Morigi, Fiorella Sgallari
2014	—	`conf`	A General Framework for Nonlinear Regularized Krylov-Based Image Restoration. CompIMAGE Serena Morigi, Lothar Reichel, Fiorella Sgallari
2014	J	`jnl`	Image restoration with Poisson-Gaussian mixed noise. Comput. methods Biomech. Biomed. Eng. Imaging Vis. Alessandro Lanza, Serena Morigi, Fiorella Sgallari, You-Wei Wen
2013	—	`conf`	A Cascadic Alternating Krylov Subspace Image Restoration Method. SSVM Serena Morigi, Lothar Reichel, Fiorella Sgallari
2013	J	`jnl`	Variational Image Denoising Based on Autocorrelation Whiteness. SIAM J. Imaging Sci. Alessandro Lanza, Serena Morigi, Fiorella Sgallari, Anthony J. Yezzi
2013	J	`jnl`	Vessel Segmentation in Medical Imaging Using a Tight-Frame-Based Algorithm. SIAM J. Imaging Sci. Xiaohao Cai, Raymond H. Chan, Serena Morigi, Fiorella Sgallari
2012	J	`jnl`	Alternating Krylov subspace image restoration methods. J. Comput. Appl. Math. J. O. Abad, Serena Morigi, Lothar Reichel, Fiorella Sgallari
2012	J	`jnl`	Inverse problems: Computation and applications. J. Comput. Appl. Math. Abderrahman Bouhamidi, Khalide Jbilou, Ronny Ramlau, Lothar Reichel, Hassane Sadok, Fiorella Sgallari
2011	—	`conf`	An Adaptive Norm Algorithm for Image Restoration. SSVM Daniele Bertaccini, Raymond H. Chan, Serena Morigi, Fiorella Sgallari
2011	—	`conf`	Framelet-Based Algorithm for Segmentation of Tubular Structures. SSVM Xiaohao Cai, Raymond H. Chan, Serena Morigi, Fiorella Sgallari
2011	—	`conf`	Nonlocal Surface Fairing. SSVM Serena Morigi, Marco Rucci, Fiorella Sgallari
2011	J	`jnl`	Vessel Segmentation in Medical Imaging Using a Tight-Frame Based Algorithm CoRR Xiaohao Cai, Raymond H. Chan, Serena Morigi, Fiorella Sgallari
2010	J	`jnl`	An interior-point method for large constrained discrete ill-posed problems. J. Comput. Appl. Math. Serena Morigi, Lothar Reichel, Fiorella Sgallari
2010	J	`jnl`	Noise-reducing cascadic multilevel methods for linear discrete ill-posed problems. Numer. Algorithms Serena Morigi, Lothar Reichel, Fiorella Sgallari
2009	—	`conf`	An Edge-Preserving Multilevel Method for Deblurring, Denoising, and Segmentation. SSVM Serena Morigi, Lothar Reichel, Fiorella Sgallari
2009	—	`conf`	Composed Segmentation of Tubular Structures by an Anisotropic PDE Model. SSVM Elena Franchini, Serena Morigi, Fiorella Sgallari
2008	J	`jnl`	Cascadic Multiresolution Methods for Image Deblurring. SIAM J. Imaging Sci. Serena Morigi, Lothar Reichel, Fiorella Sgallari, Andriy Shyshkov
2008	—	`conf`	Segmentation of 3D Tubular Structures by a PDE-Based Anisotropic Diffusion Model. MMCS Elena Franchini, Serena Morigi, Fiorella Sgallari
2007	—	`conf`	An High Order Finite Co-volume Scheme for Denoising Using Radial Basis Functions. SSVM Serena Morigi, Fiorella Sgallari
2007	J	`jnl`	Orthogonal projection regularization operators. Numer. Algorithms Serena Morigi, Lothar Reichel, Fiorella Sgallari
2007	—	`ed.`	Scale Space and Variational Methods in Computer Vision, First International Conference, SSVM 2007, Ischia, Italy, May 30 - June 2, 2007, Proceedings SSVM Fiorella Sgallari, Almerico Murli, Nikos Paragios
2006	J	`jnl`	A truncated projected SVD method for linear discrete ill-posed problems. Numer. Algorithms Serena Morigi, Lothar Reichel, Fiorella Sgallari
2006	J	`jnl`	Image inpainting with structural bootstrap priors. Image Vis. Comput. Daniela Calvetti, Fiorella Sgallari, Erkki Somersalo
2006	J	`jnl`	Semi-Implicit Covolume Method in 3D Image Segmentation. SIAM J. Sci. Comput. Stefania Corsaro, Karol Mikula, Alessandro Sarti, Fiorella Sgallari
2004	J	`jnl`	A new software for prediction of femoral neck fractures. Comput. Methods Programs Biomed. Debora Testi, Angelo Cappello, Fiorella Sgallari, Martin Rumpf, Marco Viceconti
2003	J	`jnl`	Semi-implicit complementary volume scheme for solving level set like equations in image processing and curve evolution. Numerische Mathematik Angela Handlovicová, Karol Mikula, Fiorella Sgallari
2002	J	`jnl`	Evolutionary partial differential equations for biomedical image processing. J. Biomed. Informatics Alessandro Sarti, Karol Mikula, Fiorella Sgallari, Claudio Lamberti
2002	J	`jnl`	Variational Numerical Methods for Solving Nonlinear Diffusion Equations Arising in Image Processing. J. Vis. Commun. Image Represent. Angela Handlovicová, Karol Mikula, Fiorella Sgallari
2001	J	`jnl`	A regularizing L-curve Lanczos method for underdetermined linear systems. Appl. Math. Comput. Serena Morigi, Fiorella Sgallari
2000	J	`jnl`	An L-ribbon for large underdetermined linear discrete ill-posed problems. Numer. Algorithms Daniela Calvetti, Serena Morigi, Lothar Reichel, Fiorella Sgallari
2000	J	`jnl`	Computable error bounds and estimates for the conjugate gradient method. Numer. Algorithms Daniela Calvetti, Serena Morigi, Lothar Reichel, Fiorella Sgallari
1999	J	`jnl`	Nonlinear Multiscale Analysis of 3D Echocardiographic Sequences. IEEE Trans. Medical Imaging Alessandro Sarti, Karol Mikula, Fiorella Sgallari
1996	J	`jnl`	Evaluation of differential optical flow techniques on synthesized echo images. IEEE Trans. Biomed. Eng. Patrizia Baraldi, Alessandro Sarti, Claudio Lamberti, Alessandro Prandini, Fiorella Sgallari
1990	J	`jnl`	A workstation-based system for 2-D echocardiography visualization and image processing. IEEE Trans. Biomed. Eng. Claudio Lamberti, Fiorella Sgallari
1990	J	`jnl`	Parallel algorithms for the iterative solution of sparse least-squares problems. Parallel Comput. Rossana Morandi, Fiorella Sgallari