Edit Profile (opens in new tab) Lanza, Alessandro Co-Author Distance Author ID: lanza.alessandro Published as: Lanza, Alessandro; Lanza, A. External Links: ORCID Documents Indexed: 38 Publications since 1993, including 4 Additional arXiv Preprints Co-Authors: 18 Co-Authors with 35 Joint Publications 547 Co-Co-Authors all top 5 Co-Authors 2 single-authored 30 Sgallari, Fiorella 22 Morigi, Serena 13 Pragliola, Monica 7 Calatroni, Luca 4 Húska, Martin 4 Selesnick, Ivan W. 2 Bevilacqua, Francesca 2 Chan, Raymond Hon-Fu 2 Reichel, Lothar 2 Sciacchitano, Federica 1 Baccarani, Giorgio 1 Bevilacqua, Alessandro 1 Donatelli, Marco 1 Dovčiak, M. 1 Girometti, Laura 1 Huang, Guang-Xin 1 Kang, Sung Ha 1 Rovatti, Riccardo 1 Santambrogio, Carlo all top 5 Serials 5 Journal of Mathematical Imaging and Vision 4 SIAM Journal on Imaging Sciences 3 ETNA. Electronic Transactions on Numerical Analysis 2 Inverse Problems 2 BIT 2 Numerische Mathematik 1 European Journal of Physics 1 Journal of Computational and Applied Mathematics 1 Statistica 1 Rendiconti del Seminario Matematico 1 Journal of Scientific Computing 1 Applied Mathematical Modelling 1 SIAM Review 1 SIAM Journal on Scientific Computing 1 Advances in Computational Mathematics 1 Numerical Mathematics: Theory, Methods and Applications all top 5 Fields 24 Information and communication theory, circuits (94-XX) 19 Numerical analysis (65-XX) 16 Computer science (68-XX) 7 Operations research, mathematical programming (90-XX) 4 Statistics (62-XX) 2 Calculus of variations and optimal control; optimization (49-XX) 2 Relativity and gravitational theory (83-XX) 1 Partial differential equations (35-XX) 1 Operator theory (47-XX) 1 Astronomy and astrophysics (85-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Biology and other natural sciences (92-XX) 1 Systems theory; control (93-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 27 Publications have been cited 269 times in 143 Documents Cited by ▼ Year ▼ A generalized Krylov subspace method for \(\ell_p\)-\(\ell_q\) minimization. Zbl 1343.65077 Lanza, A.; Morigi, S.; Reichel, L.; Sgallari, F. 34 2015 Majorization-minimization generalized Krylov subspace methods for \({\ell _p}\)-\({\ell _q}\) optimization applied to image restoration. Zbl 1369.65073 Huang, G.; Lanza, A.; Morigi, S.; Reichel, L.; Sgallari, F. 32 2017 Constrained TV\(_p\)-\(\ell_2\) model for image restoration. Zbl 1344.65025 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 29 2016 An adaptive strategy for the restoration of textured images using fractional order regularization. Zbl 1289.68196 Chan, R. H.; Lanza, A.; Morigi, S.; Sgallari, F. 25 2013 Convex image denoising via non-convex regularization with parameter selection. Zbl 1391.94088 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 24 2016 Convex non-convex image segmentation. Zbl 1453.65141 Chan, Raymond; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 15 2018 Nonconvex nonsmooth optimization via convex-nonconvex majorization-minimization. Zbl 1368.65087 Lanza, A.; Morigi, S.; Selesnick, I.; Sgallari, F. 13 2017 Residual whiteness principle for parameter-free image restoration. Zbl 1455.94027 Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella 13 2020 A flexible space-variant anisotropic regularization for image restoration with automated parameter selection. Zbl 1524.94009 Calatroni, Luca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella 10 2019 Convex image denoising via non-convex regularization. Zbl 1444.94015 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 10 2015 Variational image denoising based on autocorrelation whiteness. Zbl 1279.68330 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella; Yezzi, Anthony J. 9 2013 Whiteness constraints in a unified variational framework for image restoration. Zbl 1433.94014 Lanza, Alessandro; Morigi, Serena; Sciacchitano, Federica; Sgallari, Fiorella 9 2018 Convex non-convex segmentation of scalar fields over arbitrary triangulated surfaces. Zbl 1510.65037 Huska, Martin; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 7 2019 Variational image restoration with constraints on noise whiteness. Zbl 1331.94022 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 6 2015 A convex-nonconvex variational method for the additive decomposition of functions on surfaces. Zbl 1468.94016 Huska, Martin; Lanza, Alessandro; Morigi, Serena; Selesnick, Ivan 6 2019 Non-convex total variation regularization for convex denoising of signals. Zbl 1485.94026 Selesnick, Ivan; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 6 2020 Residual whiteness principle for automatic parameter selection in \(\ell_2-\ell_2\) image super-resolution problems. Zbl 1487.94029 Pragliola, Monica; Calatroni, Luca; Lanza, Alessandro; Sgallari, Fiorella 5 2021 Sparsity-inducing nonconvex nonseparable regularization for convex image processing. Zbl 1524.94023 Lanza, Alessandro; Morigi, Serena; Selesnick, Ivan W.; Sgallari, Fiorella 5 2019 A variational approach to additive image decomposition into structure, harmonic, and oscillatory components. Zbl 1478.65065 Huska, Martin; Kang, Sung H.; Lanza, Alessandro; Morigi, Serena 3 2021 Whiteness-based parameter selection for Poisson data in variational image processing. Zbl 1510.94007 Bevilacqua, Francesca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella 2 2023 Automatic fidelity and regularization terms selection in variational image restoration. Zbl 07569613 Lanza, A.; Pragliola, M.; Sgallari, F. 2 2022 Application of multigrid to general relativity. Zbl 0823.65134 Lanza, A. 1 1993 Magnetic fields around black holes. Zbl 1032.83030 Dovčiak, M.; Karas, V.; Lanza, A. 1 2000 Variational image denoising while constraining the distribution of the residual. Zbl 1297.68251 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella; Yezzi, Anthony J. 1 2014 Convex non-convex segmentation over surfaces. Zbl 1489.68384 Huska, Martin; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 1 2017 Masked unbiased principles for parameter selection in variational image restoration under Poisson noise. Zbl 1507.94009 Bevilacqua, Francesca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella 1 2023 ADMM-based residual whiteness principle for automatic parameter selection in single image super-resolution problems. Zbl 07694849 Pragliola, Monica; Calatroni, Luca; Lanza, Alessandro; Sgallari, Fiorella 1 2023 Whiteness-based parameter selection for Poisson data in variational image processing. Zbl 1510.94007 Bevilacqua, Francesca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella 2 2023 Masked unbiased principles for parameter selection in variational image restoration under Poisson noise. Zbl 1507.94009 Bevilacqua, Francesca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella 1 2023 ADMM-based residual whiteness principle for automatic parameter selection in single image super-resolution problems. Zbl 07694849 Pragliola, Monica; Calatroni, Luca; Lanza, Alessandro; Sgallari, Fiorella 1 2023 Automatic fidelity and regularization terms selection in variational image restoration. Zbl 07569613 Lanza, A.; Pragliola, M.; Sgallari, F. 2 2022 Residual whiteness principle for automatic parameter selection in \(\ell_2-\ell_2\) image super-resolution problems. Zbl 1487.94029 Pragliola, Monica; Calatroni, Luca; Lanza, Alessandro; Sgallari, Fiorella 5 2021 A variational approach to additive image decomposition into structure, harmonic, and oscillatory components. Zbl 1478.65065 Huska, Martin; Kang, Sung H.; Lanza, Alessandro; Morigi, Serena 3 2021 Residual whiteness principle for parameter-free image restoration. Zbl 1455.94027 Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella 13 2020 Non-convex total variation regularization for convex denoising of signals. Zbl 1485.94026 Selesnick, Ivan; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 6 2020 A flexible space-variant anisotropic regularization for image restoration with automated parameter selection. Zbl 1524.94009 Calatroni, Luca; Lanza, Alessandro; Pragliola, Monica; Sgallari, Fiorella 10 2019 Convex non-convex segmentation of scalar fields over arbitrary triangulated surfaces. Zbl 1510.65037 Huska, Martin; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 7 2019 A convex-nonconvex variational method for the additive decomposition of functions on surfaces. Zbl 1468.94016 Huska, Martin; Lanza, Alessandro; Morigi, Serena; Selesnick, Ivan 6 2019 Sparsity-inducing nonconvex nonseparable regularization for convex image processing. Zbl 1524.94023 Lanza, Alessandro; Morigi, Serena; Selesnick, Ivan W.; Sgallari, Fiorella 5 2019 Convex non-convex image segmentation. Zbl 1453.65141 Chan, Raymond; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 15 2018 Whiteness constraints in a unified variational framework for image restoration. Zbl 1433.94014 Lanza, Alessandro; Morigi, Serena; Sciacchitano, Federica; Sgallari, Fiorella 9 2018 Majorization-minimization generalized Krylov subspace methods for \({\ell _p}\)-\({\ell _q}\) optimization applied to image restoration. Zbl 1369.65073 Huang, G.; Lanza, A.; Morigi, S.; Reichel, L.; Sgallari, F. 32 2017 Nonconvex nonsmooth optimization via convex-nonconvex majorization-minimization. Zbl 1368.65087 Lanza, A.; Morigi, S.; Selesnick, I.; Sgallari, F. 13 2017 Convex non-convex segmentation over surfaces. Zbl 1489.68384 Huska, Martin; Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 1 2017 Constrained TV\(_p\)-\(\ell_2\) model for image restoration. Zbl 1344.65025 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 29 2016 Convex image denoising via non-convex regularization with parameter selection. Zbl 1391.94088 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 24 2016 A generalized Krylov subspace method for \(\ell_p\)-\(\ell_q\) minimization. Zbl 1343.65077 Lanza, A.; Morigi, S.; Reichel, L.; Sgallari, F. 34 2015 Convex image denoising via non-convex regularization. Zbl 1444.94015 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 10 2015 Variational image restoration with constraints on noise whiteness. Zbl 1331.94022 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella 6 2015 Variational image denoising while constraining the distribution of the residual. Zbl 1297.68251 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella; Yezzi, Anthony J. 1 2014 An adaptive strategy for the restoration of textured images using fractional order regularization. Zbl 1289.68196 Chan, R. H.; Lanza, A.; Morigi, S.; Sgallari, F. 25 2013 Variational image denoising based on autocorrelation whiteness. Zbl 1279.68330 Lanza, Alessandro; Morigi, Serena; Sgallari, Fiorella; Yezzi, Anthony J. 9 2013 Magnetic fields around black holes. Zbl 1032.83030 Dovčiak, M.; Karas, V.; Lanza, A. 1 2000 Application of multigrid to general relativity. Zbl 0823.65134 Lanza, A. 1 1993 all cited Publications top 5 cited Publications all top 5 Cited by 248 Authors 25 Lanza, Alessandro 24 Sgallari, Fiorella 23 Morigi, Serena 16 Buccini, Alessandro 14 Reichel, Lothar 11 Pragliola, Monica 11 Wu, Chunlin 6 Calatroni, Luca 6 Gazzola, Silvia 6 Húska, Martin 5 Donatelli, Marco 5 Tai, Xuecheng 4 Lazzaro, Damiana 4 Pasha, Mirjeta 4 Selesnick, Ivan W. 3 Bentbib, Abdeslem Hafid 3 Chan, Raymond Hon-Fu 3 Chen, Ke 3 Huang, Guang-Xin 3 Jbilou, Khalide 3 Liu, Chaoyu 3 Lou, Yifei 3 Qiao, Zhonghua 3 Recupero, Giuseppe Antonio 3 Zeng, Tie Yong 3 Zhang, Qian 2 Bevilacqua, Francesca 2 De la Cruz Cabrera, Omar 2 Dong, Yiqiu 2 Duan, Yuping 2 El Hachimi, Anas 2 Español, Malena I. 2 Gao, Yiming 2 Guo, Xueyan 2 Guo, Zhichang 2 Huang, Ting-Zhu 2 Jia, Rui 2 Laus, Friederike Johanna 2 Liang, Haixia 2 Liu, Hao 2 Liu, Zhifang 2 Pang, Zhifeng 2 Ratnani, Ahmed 2 Sabaté Landman, Malena 2 Shao, Jinbo 2 Steidl, Gabriele 2 Sun, Jiebao 2 Wang, Weina 2 Wu, Tingting 2 Xue, Yunhua 2 Yao, Wenjuan 2 Zeng, Chao 1 Abe, Jiro 1 Ahmad, Sanwar Uddin 1 Ahmad, Shahbaz 1 Al-Mahdi, Adel M. 1 Alotaibi, Majed 1 Audouze, Christophe 1 Aujol, Jean-François 1 Bai, Jian 1 Bardeji, Somayeh Gh. 1 Bianchi, Davide 1 Boccuto, Antonio 1 Boutaayamou, Idriss 1 Campagna, Rosanna 1 Chen, Ling 1 Chi, Eric C. 1 Chowdhury, Mujibur Rahman 1 Chung, Julianne M. 1 Chung, Matthias 1 Colibazzi, Francesco 1 Cornelis, Jeffrey 1 Cotronei, Mariantonia 1 Crisci, Serena 1 Cuomo, Salvatore 1 D’Apice, Ciro 1 de Alba, P. Díaz 1 De Bortoli, Valentin 1 de Figueiredo, Isabel Maria Narra 1 de Oliveira, Welington Luis 1 de Sturler, Eric 1 Dell’Acqua, Pietro 1 Deng, Liangjian 1 Deng, Shengxiang 1 Dong, Chaofeng 1 Dong, Fangfang 1 Duan, Shuyong 1 Durmus, Alain 1 Durou, Jean-Denis 1 Fairag, Faisal A. 1 Fan, Ya-Ru 1 Feng, Xiangchu 1 Fernandez Vidal, Ana 1 Ferrari, Paola 1 Franceschiello, Benedetta 1 Gao, Song 1 Gelb, Anne 1 George, Santhosh 1 Gerace, Ivan 1 Ghilli, Daria ...and 148 more Authors all top 5 Cited in 47 Serials 13 Journal of Scientific Computing 13 Journal of Mathematical Imaging and Vision 11 Inverse Problems 9 SIAM Journal on Imaging Sciences 7 Inverse Problems and Imaging 6 Computers & Mathematics with Applications 6 Applied Mathematics and Computation 6 BIT 6 Applied Numerical Mathematics 6 SIAM Journal on Scientific Computing 6 ETNA. Electronic Transactions on Numerical Analysis 5 Journal of Computational and Applied Mathematics 4 Numerical Algorithms 4 Applied Mathematical Modelling 4 Advances in Computational Mathematics 2 Numerische Mathematik 1 Mathematical Methods in the Applied Sciences 1 Applied Mathematics and Optimization 1 Calcolo 1 Canadian Mathematical Bulletin 1 Journal of Optimization Theory and Applications 1 Numerical Functional Analysis and Optimization 1 Journal of Computational Mathematics 1 Optimization 1 Applied Mathematics Letters 1 Journal of Global Optimization 1 Communications in Statistics. Simulation and Computation 1 International Journal of Computer Mathematics 1 SIAM Review 1 Computational and Applied Mathematics 1 Mathematical Problems in Engineering 1 Optimization and Engineering 1 Comptes Rendus. Mathématique. Académie des Sciences, Paris 1 European Series in Applied and Industrial Mathematics (ESAIM): Mathematical Modelling and Numerical Analysis 1 Inverse Problems in Science and Engineering 1 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche 1 Electronic Journal of Statistics 1 Advances in Applied Mathematics and Mechanics 1 Set-Valued and Variational Analysis 1 Science China. Mathematics 1 Journal of the Operations Research Society of China 1 East Asian Journal on Applied Mathematics 1 SIAM/ASA Journal on Uncertainty Quantification 1 Annals of Applied Mathematics 1 Actes des Rencontres du C.I.R.M. 1 Journal of Nonlinear and Variational Analysis 1 Advances in Continuous and Discrete Models all top 5 Cited in 23 Fields 98 Numerical analysis (65-XX) 83 Information and communication theory, circuits (94-XX) 43 Operations research, mathematical programming (90-XX) 38 Computer science (68-XX) 22 Calculus of variations and optimal control; optimization (49-XX) 11 Statistics (62-XX) 7 Operator theory (47-XX) 6 Partial differential equations (35-XX) 6 Biology and other natural sciences (92-XX) 5 Linear and multilinear algebra; matrix theory (15-XX) 4 Real functions (26-XX) 2 Mechanics of deformable solids (74-XX) 2 Systems theory; control (93-XX) 1 General and overarching topics; collections (00-XX) 1 Combinatorics (05-XX) 1 Integral transforms, operational calculus (44-XX) 1 Functional analysis (46-XX) 1 Differential geometry (53-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Probability theory and stochastic processes (60-XX) 1 Optics, electromagnetic theory (78-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Geophysics (86-XX) Citations by Year