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Sun, Chao; Che, Guowei; Dong, Xinwei; Zou, Ruotong; Feng, Lezhou; Ding, Xiaoming

Review on algorithm for fusion of oblique data and radar point cloud. (English) Zbl 07929735

Wang, Wei (ed.) et al., Communications, signal processing, and systems. Proceedings of the 12th international conference, September 6–8, 2023. Volume 2. Singapore: Springer. Lect. Notes Electr. Eng. 1033, 527-535 (2024).

MSC: 94A08 68U10

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Taş, Nihal; Karaca, Buse

Encryption and decryption algorithms on controlled metric type spaces. (English) Zbl 07929036

J. Int. Math. Virtual Inst. 14, No. 1, 89-107 (2024).

MSC: 47H10 68P30

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Trivedi, Gargi J.; Sanghvi, Rajesh

Novel algorithm for multifocus image fusion: integration of convolutional neural network and partial differential equation. (English) Zbl 07890974

Surv. Math. Appl. 19, 179-195 (2024).

MSC: 34A08 54H30 47H10 47H20 68U10 94A08

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Yang, Yi; Sun, Yiwei; Zhang, Fengda; Liu, Meng

An integrated approach for accurate 3D point cloud recognition of substation equipment using PSO and KNN classification. (English) Zbl 07888117

J. Comb. Math. Comb. Comput. 119, 195-203 (2024).

MSC: 94A08 68U10 68T10

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Zhao, Shifan; Xu, Tianshi; Huang, Hua; Chow, Edmond; Xi, Yuanzhe

An adaptive factorized Nyström preconditioner for regularized kernel matrices. (English) Zbl 07883836

SIAM J. Sci. Comput. 46, No. 4, A2351-A2376 (2024).

MSC: 65F08 65F55 65F15 62G08 60G15

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Çıbık, Aytekin; Layton, William

Convergence of a Ramshaw-Mesina iteration. (English) Zbl 07879155

Appl. Math. Lett. 154, Article ID 109107, 5 p. (2024).

MSC: 65M60 65M06 65N30 65N22 76D07 76M10 76M20 35Q35

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Obid, Štefan; Starman, Bojan; Urevc, Janez; Halilovič, Miroslav

Extraction of uniaxial stress-strain curve from bending test using DIC measurements. (English) Zbl 07867767

Eur. J. Mech., A, Solids 106, Article ID 105346, 15 p. (2024).

MSC: 74-XX

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Gorkin, Pamela; Pozzi, Elodie

Three open problems in function theoretic operator theory. (English) Zbl 07861157

Condori, Alberto A. (ed.) et al., Recent progress in function theory and operator theory. AMS special session, virtual, April 6, 2022. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 799, 1-21 (2024).

MSC: 47A15 47A12 47A16 30C10

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Singh, Navjot; Cao, Xuanyu; Diggavi, Suhas; Başar, Tamer

Decentralized multi-task stochastic optimization with compressed communications. (English) Zbl 1539.93203

Automatica 159, Article ID 111363, 15 p. (2024).

MSC: 93E20 93A14 93A16 93B52

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Lepilov, Mikhail; Xia, Jianlin

Rank-structured approximation of some Cauchy matrices with sublinear complexity. (English) Zbl 07830551

Numer. Linear Algebra Appl. 31, No. 1, e2526, 22 p. (2024).

MSC: 65F55

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Tan, Bing; Qin, Xiaolong; Wang, Xianfu

Alternated inertial algorithms for split feasibility problems. (English) Zbl 1537.65063

Numer. Algorithms 95, No. 2, 773-812 (2024).

Reviewer: Armin Hoffmann (Ilmenau)

MSC: 65J22 47J26 47A52 47B02 47H09 47H05 47A63 65K15 68U10 94A08 94A12

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Choi, Gary P. T.; Lui, Lok Ming

Recent developments of surface parameterization methods using quasi-conformal geometry. (English) Zbl 07914378

Chen, Ke (ed.) et al., Handbook of mathematical models and algorithms in computer vision and imaging. Mathematical imaging and vision. Springer Reference. Cham: Springer. 1483-1523 (2023).

MSC: 94A08 68U10

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Benslimane, Salim; Georgiev, Svetlin G.; Mebarki, Karima

Expansion-compression fixed point theorem of Leggett-Williams type for the sum of two operators and applications for some classes of BVPs. (English) Zbl 07897353

Stud. Univ. Babeș-Bolyai, Math. 68, No. 3, 631-647 (2023).

MSC: 47H10 47H08 34B18

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Hernández Cifuentes, Tatiana; Martínez Aroca, Yorladys; Jacanamejoy Jamioy, Carlos Antonio; Forero Vargas, Manuel Guillermo

Noise estimation of a local energy image. (Spanish. English summary) Zbl 07888357

Rev. Colomb. Mat. 57, No. 2, 207-219 (2023).

MSC: 94A08 68U10 62F10

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Valiev, Kh. F.; Kraiko, A. N.

Self-similar flows with a shock wave advancing toward the center or axis of symmetry. (English. Russian original) Zbl 07870616

Fluid Dyn. 58, No. 5, 864-872 (2023); translation from Izv. Ross. Akad. Nauk, Mekh. Zhidk. Gaza 2023, No. 5, 37-46 (2023).

MSC: 76L05 76M55

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Slavin, O. A.; Janiszewski, I. M.

Effective practices of using spatial models in document image classification. (English) Zbl 07804266

Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 16, No. 4, 61-70 (2023).

MSC: 94A08 90C35 90C27

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Bosnyakov, S. M.; Berezko, M. È.; Deryugin, Yu. N.; Duben’, A. P.; Zhuchkov, R. N.; Kozelkov, A. S.; Kozubskaya, T. K.; Matyash, S. V.; Mikhaĭlov, S. V.; Okulov, M. K.; Talyzin, V. A.; Utkina, A. A.; Kharchenko, N. A.; Shevyakov, V. I.

Accuracy evaluation of modern effective codes by comparing calculated and experimental data on the example of problem about supersonic viscous turbulent gas flow around the Tandem of back-forcing and forward-forcing steps. (Russian. English summary) Zbl 07793852

Mat. Model. 35, No. 10, 69-112 (2023).

MSC: 76-XX 86-XX

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Costarelli, Danilo; Seracini, Marco; Travaglini, Arianna; Vinti, Gianluca

Alzheimer biomarkers esteem by sampling Kantorovich algorithm. (English) Zbl 1528.92022

Math. Methods Appl. Sci. 46, No. 12, 13506-13520 (2023).

MSC: 92C55 92C50 92-10 94A08

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Arjas, Arttu; Sillanpää, Mikko J.; Hauptmann, Andreas S.

Sequential model correction for nonlinear inverse problems. (English) Zbl 1538.65138

SIAM J. Imaging Sci. 16, No. 4, 2015-2039 (2023).

MSC: 65J22 47A52 47H10 94A08

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Godwin, Emeka C.; Izuchukwu, Chinedu; Mewomo, Oluwatosin T.

Image restorations using a modified relaxed inertial technique for generalized split feasibility problems. (English) Zbl 1530.47072

Math. Methods Appl. Sci. 46, No. 5, 5521-5544 (2023).

MSC: 47J25 47H05 47N70 94A08

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Beddig, Rebekka S.; Behrens, Jörn; Le Borne, Sabine

A low-rank update for relaxed Schur complement preconditioners in fluid flow problems. (English) Zbl 07780859

Numer. Algorithms 94, No. 4, 1597-1618 (2023).

MSC: 65-XX 65F08 65F10 65N22 65F55

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Adamu, Abubakar; Kumam, Poom; Kitkuan, Duangkamon; Padcharoen, Anantachai

Relaxed modified Tseng algorithm for solving variational inclusion problems in real Banach spaces with applications. (English) Zbl 1538.47107

Carpathian J. Math. 39, No. 1, 1-26 (2023).

MSC: 47J25 47J20 49J40 94A08 94A12

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Wang, Kai; Yu, Jintao; He, Hongjin

A partially inexact generalized primal-dual hybrid gradient method for saddle point problems with bilinear couplings. (English) Zbl 1522.65099

J. Appl. Math. Comput. 69, No. 5, 3693-3719 (2023).

MSC: 65K05 90C25 94A08

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Chen, Yian; Anitescu, Mihai

Scalable physics-based maximum likelihood estimation using hierarchical matrices. (English) Zbl 1518.62002

SIAM/ASA J. Uncertain. Quantif. 11, 682-725 (2023).

MSC: 62-08 62M30 62F10 65F55 15A15

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Amestoy, Patrick; Boiteau, Olivier; Buttari, Alfredo; Gerest, Matthieu; Jézéquel, Fabienne; L’Excellent, Jean-Yves; Mary, Theo

Mixed precision low-rank approximations and their application to block low-rank LU factorization. (English) Zbl 1525.65038

IMA J. Numer. Anal. 43, No. 4, 2198-2227 (2023).

MSC: 65F55 65F15

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Precup, Radu; Rodríguez-López, Jorge

Componentwise localization of solutions to systems of operator inclusions via Harnack type inequalities. (English) Zbl 07719621

Quaest. Math. 46, No. 7, 1481-1496 (2023).

MSC: 47H10 34A60 34B18

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Chouzenoux, Emilie; Contreras, Andrés; Pesquet, Jean-Christophe; Savanier, Marion

Convergence results for primal-dual algorithms in the presence of adjoint mismatch. (English) Zbl 1517.65055

SIAM J. Imaging Sci. 16, No. 1, 1-34 (2023).

MSC: 65K10 62H35 94A08 90C25 47H05

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Hall-Hooper, Khalil A; Saibaba, Arvind K; Chung, Julianne; Miller, Scot M

Efficient iterative methods for hyperparameter estimation in large-scale linear inverse problems. arXiv:2311.15827

Preprint, arXiv:2311.15827 [math.NA] (2023).

MSC: 65F22 65F55 65M32 62F10 86A22

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Mitrovic, Darko; Novak, Andrej

Navigating the Complex Landscape of Shock Filter Cahn-Hilliard Equation: From Regularized to Entropy Solutions. arXiv:2310.20383

Preprint, arXiv:2310.20383 [math.AP] (2023).

MSC: 65M06 94A08 68U10 47H10 35K55 80A22

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Paul, Avinoy; Tripathy, Binod Chandra

Subdivisions of the spectra for \(D(r,0,s,0,t)\) operator on certain sequence spaces. (English) Zbl 07801825

Bol. Soc. Parana. Mat. (3) 40, Paper No. 37, 10 p. (2022).

MSC: 40H05 40C99 46A35 47A10

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El Hakoume, Abdelmajid; Afraites, Lekbir; Laghrib, Amine

An improved coupled PDE system applied to the inverse image denoising problem. (English) Zbl 1512.35367

Electron. Res. Arch. 30, No. 7, 2618-2642 (2022).

MSC: 35K51 35K59 68U10 94A08

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Slavin, Oleg Anatol’evich; Pliskin, Evgeniĭ L’vovich

Method for analyzing the structure of noisy images of administrative documents. (English) Zbl 1510.94023

Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 15, No. 4, 80-89 (2022).

MSC: 94A08 68U15 90C35 90C27

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Ishikawa, Shota; Tadano, Hiroto; Saitoh, Ayumu

Application and performance evaluation of a method using block structures for saddle point problems appearing in image reconstruction problems. (English) Zbl 1509.65018

JSIAM Lett. 14, 115-118 (2022).

MSC: 65D18 65F10 94A08

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Hu, Yanpeng; Liu, Yuxuan; Xu, Yanguang; Wang, Yinghui

Human steering angle estimation in video based on key point detection and Kalman filter. (English) Zbl 1500.93138

Control Theory Technol. 20, No. 3, 408-417 (2022).

MSC: 93E11 94A08

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Wu, Tingting; Xu, Yuesheng

Inverting incomplete Fourier transforms by a sparse regularization model and applications in seismic wavefield modeling. (English) Zbl 1496.65244

J. Sci. Comput. 92, No. 2, Paper No. 48, 35 p. (2022).

MSC: 65T50 42B10 62H05 86A60 94A08

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He, Bingsheng; Ma, Feng; Xu, Shengjie; Yuan, Xiaoming

A generalized primal-dual algorithm with improved convergence condition for saddle point problems. (English) Zbl 1494.94009

SIAM J. Imaging Sci. 15, No. 3, 1157-1183 (2022).

MSC: 94A08 90C25 65K10 68U10

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Schröder, J.; Pise, M.; Brands, D.; Gebuhr, G.; Anders, S.

Phase-field modeling of fracture in high performance concrete during low-cycle fatigue: numerical calibration and experimental validation. (English) Zbl 1507.74416

Comput. Methods Appl. Mech. Eng. 398, Article ID 115181, 18 p. (2022).

MSC: 74R10 74E30

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Wattanataweekul, Rattanakorn; Janngam, Kobkoon

An accelerated common fixed point algorithm for a countable family of \(G\)-nonexpansive mappings with applications to image recovery. (English) Zbl 1511.47087

J. Inequal. Appl. 2022, Paper No. 68, 15 p. (2022).

MSC: 47J26 47H09 94A08

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Paul, Avinoy

Study the spectrum of the upper triangular matrix \(U(p,0,q,0,r)\) over the sequence spaces \(c_0\) and \(c\). (English) Zbl 1507.47080

Proc. Jangjeon Math. Soc. 25, No. 1, 113-124 (2022).

MSC: 47B37 47A10 40H05 40C99 46A35

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Dhar, Sougata; Lyons, Jeffrey W.; Neugebauer, Jeffrey T.

Existence of positive solutions of a Hammerstein integral equation using the layered compression-expansion fixed point theorem. (English) Zbl 1490.45005

Dyn. Contin. Discrete Impuls. Syst., Ser. A, Math. Anal. 29, No. 2, 139-151 (2022).

MSC: 45G10 45M20 47N20

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Shen, Yuan; Zuo, Yannian; Sun, Liming; Zhang, Xiayang

Modified proximal symmetric ADMMs for multi-block separable convex optimization with linear constraints. (English) Zbl 1492.90130

Anal. Appl., Singap. 20, No. 3, 401-428 (2022).

MSC: 90C25 65K05 94A08

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Higham, Nicholas J.; Mary, Theo

Solving block low-rank linear systems by LU factorization is numerically stable. (English) Zbl 1511.65024

IMA J. Numer. Anal. 42, No. 2, 951-980 (2022).

MSC: 65F05 65F55

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El Hakoume, A.; Afraites, L.; Laghrib, A.

Well-posedness and simulation results of a coupled denoising PDE. (English) Zbl 1484.94006

Nonlinear Anal., Real World Appl. 65, Article ID 103499, 29 p. (2022).

MSC: 94A08 68U10 35K57 49J45 49N90

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Chen, Yun; Lu, Yao; Ma, Xiangyuan; Xu, Yuesheng

A content-adaptive unstructured grid based regularized CT reconstruction method with a SART-type preconditioned fixed-point proximity algorithm. (English) Zbl 1482.94014

Inverse Probl. 38, No. 3, Article ID 035005, 27 p. (2022).

MSC: 94A08 92C55 68U10

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Wu, Min; Guo, Tiande; Han, Congying

Thin plate spline interpolation function with orientation information and its application. (Chinese. English summary) Zbl 1538.65030

Acta Math. Appl. Sin. 44, No. 5, 659-677 (2021).

MSC: 65D07 65D18 94A08

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Fan, Ping; Hou, Mengjuan; Yin, Aihan; Li, Hai-Sheng

The linear cyclic translation and two-point swapping transformations for quantum images. (English) Zbl 1509.81257

Quantum Inf. Process. 20, No. 3, Paper No. 104, 20 p. (2021).

MSC: 81P68 94A08

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Koshelev, D. I.

Faster point compression for elliptic curves of \(j\)-invariant 0. (English) Zbl 1490.94055

Mat. Vopr. Kriptografii 12, No. 4, 115-123 (2021).

MSC: 94A60 11G07 11T71

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Hansen, Pernille E. H.; Waagepetersen, Rasmus; Svane, Anne Marie; Sporring, Jon; Stephensen, Hans J. T.; Hasselholt, Stine; Sommer, Stefan

Currents and \(K\)-functions for fiber point processes. (English) Zbl 1485.94006

Nielsen, Frank (ed.) et al., Geometric science of information. 5th international conference, GSI 2021, Paris, France, July 21–23, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12829, 127-134 (2021).

MSC: 94A08 92C55 68U10 68T10

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Duval, Vincent

An epigraphical approach to the representer theorem. (English) Zbl 1483.52007

J. Convex Anal. 28, No. 3, 819-836 (2021).

Reviewer: Sorin-Mihai Grad (Paris)

MSC: 52A41 90C25 90C49 94A08

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He, Yuchen; Huska, Martin; Kang, Sung Ha; Liu, Hao

Fast algorithms for surface reconstruction from point cloud. (English) Zbl 07468056

Tai, Xue-Cheng (ed.) et al., Mathematical methods in image processing and inverse problems. Selected papers based on the presentations at the international workshop on image processing and inverse problems, IPIP 2018, Beijing, China, April 21–24, 2018. Singapore: Springer. Springer Proc. Math. Stat. 360, 61-80 (2021).

MSC: 68T45 68U10 92C55 94A08

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Wang, Chao; Chan, Raymond H.; Plemmons, Robert J.; Prasad, Sudhakar

Point spread function engineering for 3D imaging of space debris using a continuous exact \(\ell_0\) penalty (CEL0) based algorithm. (English) Zbl 07468053

Tai, Xue-Cheng (ed.) et al., Mathematical methods in image processing and inverse problems. Selected papers based on the presentations at the international workshop on image processing and inverse problems, IPIP 2018, Beijing, China, April 21–24, 2018. Singapore: Springer. Springer Proc. Math. Stat. 360, 1-12 (2021).

MSC: 68T45 68U10 92C55 94A08

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Bors, Dorota; Stańczy, Robert

Existence and multiplicity results for Dirichlet problem with fractional Laplacian and nonlinearity. (English) Zbl 1515.34012

J. Fixed Point Theory Appl. 23, No. 4, Paper No. 75, 16 p. (2021).

Reviewer: Thanin Sitthiwirattham (Bangkok)

MSC: 34A08 26A33 34B15 47N20

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Adamu, Abubakar; Deepho, Jitsupa; Ibrahim, Abdulkarim Hassan; Abubakar, Auwal Bala

Approximation of zeros of sum of monotone mappings with applications to variational inequality and image restoration problems. (English) Zbl 1493.47080

Nonlinear Funct. Anal. Appl. 26, No. 2, 411-432 (2021).

MSC: 47J25 47H09 47H05 94A08

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Cohen, Regev; Elad, Michael; Milanfar, Peyman

Regularization by denoising via fixed-point projection (RED-PRO). (English) Zbl 1474.94011

SIAM J. Imaging Sci. 14, No. 3, 1374-1406 (2021).

MSC: 94A08 62H35 68U10 65F10 65F22 47A52

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Zhu, Ya-Nan; Zhang, Xiaoqun

A stochastic variance reduced primal dual fixed point method for linearly constrained separable optimization. (English) Zbl 1474.65042

SIAM J. Imaging Sci. 14, No. 3, 1326-1353 (2021).

MSC: 65D18 65K10 90C25 94A08

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Launay, Claire; Desolneux, Agnès; Galerne, Bruno

Determinantal point processes for image processing. (English) Zbl 1474.60134

SIAM J. Imaging Sci. 14, No. 1, 304-348 (2021).

MSC: 60G55 62M40 68U10 94A08

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Dryło, Robert

Compression on the twisted Jacobi intersection. (English) Zbl 1520.94050

Fundam. Inform. 181, No. 4, 303-312 (2021).

MSC: 94A60 14G50 14H52

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Rodríguez-López, Jorge

Compression-expansion fixed point theorems for decomposable maps and applications to discontinuous \(\phi\)-Laplacian problems. (English) Zbl 07391774

Qual. Theory Dyn. Syst. 20, No. 3, Paper No. 66, 18 p. (2021).

MSC: 47H10 34A36 47H04 34A60

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Theljani, Anis

Multi-scale non-standard fourth-order PDE in image denoising and its fixed point algorithm. (English) Zbl 1471.65126

Int. J. Numer. Anal. Model. 18, No. 1, 38-61 (2021).

MSC: 65M32 47J25 65M50 65M22 94A08 35G30 35Q68 65J15

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Zhang, Shi-Hong; Zhan, Qi-Yuan; Li, Wen-Yu; Wang, Qiong-Ze

Optimal fusion of multi-focus image: integrating WNMF and focal point analysis. (English) Zbl 1465.94017

Int. J. Mod. Phys. B 35, No. 11, Article ID 2150156, 15 p. (2021).

MSC: 94A08 65D18

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Hao, Qiang; Wang, Jiao

Image denoising based on four-point interpolation subdivision wavelet. (Chinese. English summary) Zbl 1474.94018

Math. Pract. Theory 51, No. 3, 117-127 (2021).

MSC: 94A08 42C40

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Chouzenoux, Emilie; Pesquet, Jean-Christophe; Riddell, Cyril; Savanier, Marion; Trousset, Yves

Convergence of proximal gradient algorithm in the presence of adjoint mismatch. (English) Zbl 1466.94004

Inverse Probl. 37, No. 6, Article ID 065009, 29 p. (2021).

MSC: 94A08 92C55 65K10 90C25 68U10 49J40

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Zhang, Wenxing

A phase model using the Huber norm for estimating point spread function under frozen flow hypothesis. (English) Zbl 1469.90109

J. Comput. Appl. Math. 397, Article ID 113657, 17 p. (2021).

MSC: 90C25 65K10 94A08 68W10

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Shi, Kehan

Image denoising by nonlinear nonlocal diffusion equations. (English) Zbl 1465.35385

J. Comput. Appl. Math. 395, Article ID 113605, 11 p. (2021).

MSC: 35R09 35K59 35K20 94A08

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Bildhauer, M.; Cárdenas, M.; Fuchs, M.; Weickert, J.

Existence theory for the EED inpainting problem. (English) Zbl 1464.94003

St. Petersbg. Math. J. 32, No. 3, 481-497 (2021) and Algebra Anal. 32, No. 3, 127-148 (2020).

MSC: 94A08 68U10 35J25 65D17

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Jiang, Nan; Ji, Zhuoxiao; Li, Hong; Wang, Jian

Quantum image interest point extraction. (English) Zbl 1460.94008

Mod. Phys. Lett. A 36, No. 9, Article ID 2150063, 16 p. (2021).

MSC: 94A08 68U10 68Q12

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Shen, Yuan; Zhang, Xingying; Zhang, Xiayang

A partial PPA block-wise ADMM for multi-block linearly constrained separable convex optimization. (English) Zbl 1465.90065

Optimization 70, No. 3, 631-657 (2021).

MSC: 90C25 90C30 65K05 94A08

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Deng, Zhao; Liu, Sanyang

Inertial generalized proximal Peaceman-Rachford splitting method for separable convex programming. (English) Zbl 1464.90056

Calcolo 58, No. 1, Paper No. 10, 30 p. (2021).

MSC: 90C25 90C30 94A08

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Massa, Paolo; Benvenuto, Federico

Predictive risk estimation for the expectation maximization algorithm with Poisson data. (English) Zbl 1499.62094

Inverse Probl. 37, No. 4, Article ID 045013, 28 p. (2021).

Reviewer: Frank Werner (Würzburg)

MSC: 62F10 62F12 60F05 65J22 94A08

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Nagy, Tiago K.; Costa, Eduardo C. M.

Development of a lane keeping steering control by using camera vanishing point strategy. (English) Zbl 1458.94056

Multidimensional Syst. Signal Process. 32, No. 2, 845-861 (2021).

MSC: 94A08

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Koshelev, Dmitrii

New point compression method for elliptic \(\mathbb{F}_{q^2}\)-curves of \(j\)-invariant 0. (English) Zbl 1467.14067

Finite Fields Appl. 69, Article ID 101774, 25 p. (2021).

Reviewer: Juan Tena Ayuso (Valladolid)

MSC: 14G50 68P30 14H52 14E08 14H60

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Valkonen, Tuomo

Preconditioned proximal point methods and notions of partial subregularity. (English) Zbl 1455.49012

J. Convex Anal. 28, No. 1, 251-278 (2021).

MSC: 49J53 47H05 49M05 49M29 94A08

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El Hajj, Christian; Moussaoui, Saïd; Collewet, Guylaine; Musse, Maja

Multi-exponential transverse relaxation times estimation from magnetic resonance images under Rician noise and spatial regularization. (English) Zbl 07586357

IEEE Trans. Image Process. 29, 6721-6733 (2020).

MSC: 62M40 62F10 94A08

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Amat, Sergio; Magreñán, Ángel A.; Ruiz, Juan; Trillo, Juan C.; Yáñez, Dionisio F.

On the application of Lehmer means in signal and image processing. (English) Zbl 1496.94006

Int. J. Comput. Math. 97, No. 7, 1503-1528 (2020).

MSC: 94A08 94A12 41A05 41A10 65D05

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Won, Yu Jin; Yun, Jae Heon

Fixed-point-like method for a new total variation-based image restoration model. (English) Zbl 1480.94011

J. Appl. Math. Inform. 38, No. 5-6, 519-532 (2020).

MSC: 94A08 65J20 65K05 68U10

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Padcharoen, Anantachai; Kumam, Poom

Fixed point optimization method for image restoration. (English) Zbl 1492.47077

Thai J. Math. 18, No. 3, 1581-1596 (2020).

MSC: 47J25 47H09 94A08

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Padcharoen, Anantachai; Kitkuan, Duangkamon; Kumam, Poom; Rilwan, Jewaidu; Kumam, Wiyada

Accelerated alternating minimization algorithm for Poisson noisy image recovery. (English) Zbl 1465.94015

Inverse Probl. Sci. Eng. 28, No. 7, 1031-1056 (2020).

MSC: 94A08 47H09 47H10 68U10

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Li, Min; Li, Xinxin; Wu, Zhongming

A refined primal-dual algorithm for a saddle-point problem with applications to imaging. (English) Zbl 1459.68225

Pac. J. Optim. 16, No. 4, 663-685 (2020).

MSC: 68U10 65K10 90C25 94A08

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Qin, Chongwen; Lei, Yang; Guo, Guirong

Idempotent rank of certain semigroups of fixed-point compression transformations. (Chinese. English summary) Zbl 1474.20136

Math. Pract. Theory 50, No. 18, 174-181 (2020).

MSC: 20M20

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Zhou, Jianling; Liu, Ji; Zhang, Min

Curve skeleton extraction via \(k\)-nearest-neighbors based contraction. (English) Zbl 1461.94031

Int. J. Appl. Math. Comput. Sci. 30, No. 1, 123-132 (2020).

MSC: 94A08 68U10 68T10

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Liu, Dongyue; Zhang, Kemei

Existence of positive solutions to a boundary value problem for a delayed singular high order fractional differential equation with sign-changing nonlinearity. (English) Zbl 1465.34088

J. Appl. Anal. Comput. 10, No. 3, 1073-1093 (2020).

MSC: 34K37 34K10 47N20

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Ye, Xin; Xia, Jianlin; Ying, Lexing

Analytical low-rank compression via proxy point selection. (English) Zbl 1458.65047

SIAM J. Matrix Anal. Appl. 41, No. 3, 1059-1085 (2020).

MSC: 65F55 65F35

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Durna, Nuh

Partition of the spectra for the lower triangular double band matrix as generalized difference operator \(\Delta_v\) over the sequence spaces c and \(\ell_p\) (\(1 < p < \infty\)). (English) Zbl 07289354

Proyecciones 39, No. 1, 51-71 (2020).

MSC: 47A10 15A18

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Maier, L.-B.

Ambient approximation on embedded submanifolds. (English) Zbl 1454.41002

Constr. Approx. 52, No. 2, 183-211 (2020).

Reviewer: Martin D. Buhmann (Gießen)

MSC: 41A15 41A63 65D07

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Wang, Kai; He, Hongjin

A double extrapolation primal-dual algorithm for saddle point problems. (English) Zbl 1453.65146

J. Sci. Comput. 85, No. 2, Paper No. 30, 29 p. (2020).

MSC: 65K15 49J40 90C25 94A08

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Fox, Alyson; Diffenderfer, James; Hittinger, Jeffrey; Sanders, Geoffrey; Lindstrom, Peter

Stability analysis of inline ZFP compression for floating-point data in iterative methods. (English) Zbl 1453.65096

SIAM J. Sci. Comput. 42, No. 5, A2701-A2730 (2020).

MSC: 65G30 65G50 68P30

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Dell’Aere, Alessandro

An image set-oriented method for the numerical treatment of bi-level multi-objective optimization problems. (English) Zbl 1477.65092

Junge, Oliver (ed.) et al., Advances in dynamics, optimization and computation. A volume dedicated to Michael Dellnitz on the occasion of his 60th birthday. Cham: Springer. Stud. Syst. Decis. Control 304, 337-354 (2020).

MSC: 65K05 90C29 90C30 94A08

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Majee, Sudeb; Jain, Subit K.; Ray, Rajendra K.; Majee, Ananta K.

On the development of a coupled nonlinear telegraph-diffusion model for image restoration. (English) Zbl 1490.65157

Comput. Math. Appl. 80, No. 7, 1745-1766 (2020).

MSC: 65M06 94A08

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Benzenati, Lyna; Mebarki, Karima; Precup, Radu

A vector version of the fixed point theorem of cone compression and expansion for a sum of two operators. (English) Zbl 1504.47082

Nonlinear Stud. 27, No. 3, 563-575 (2020).

Reviewer: Jürgen Appell (Würzburg)

MSC: 47H10 47H08

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Jacquet, Philippe; Milioris, Dimitris; Szpankowski, Wojciech

Joint string complexity for Markov sources: small data matters. (English) Zbl 1464.68102

Theor. Comput. Sci. 844, 46-80 (2020).

MSC: 68P30 68P05 68R15

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Shi, Yuying; Huo, Zhimei; Qin, Jing; Li, Yilin

Automatic prior shape selection for image edge detection with modified Mumford-Shah model. (English) Zbl 1460.94013

Comput. Math. Appl. 79, No. 6, 1644-1660 (2020).

Reviewer: Oscar Bustos (Córdoba)

MSC: 94A08 94A13 65K10 68U10

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Chouzenoux, Emilie; Corbineau, Marie-Caroline; Pesquet, Jean-Christophe

A proximal interior point algorithm with applications to image processing. (English) Zbl 1486.90209

J. Math. Imaging Vis. 62, No. 6-7, 919-940 (2020).

MSC: 90C51 68U10 90C25 94A08

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Pang, Zhi-Feng; Meng, Ge; Li, Hui; Chen, Ke

Image restoration via the adaptive \(TV^p\) regularization. (English) Zbl 1446.94012

Comput. Math. Appl. 80, No. 5, 569-587 (2020).

MSC: 94A08 65K05 65R32

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Buccini, Alessandro; De la Cruz Cabrera, Omar; Donatelli, Marco; Martinelli, Andrea; Reichel, Lothar

Large-scale regression with non-convex loss and penalty. (English) Zbl 1445.62161

Appl. Numer. Math. 157, 590-601 (2020).

MSC: 62J05 62F10 62F35 90C26 65K05 65D18 94A08

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Lois-Prados, Cristina; Precup, Radu; Rodríguez-López, Rosana

Krasnosel’skii type compression-expansion fixed point theorem for set contractions and star convex sets. (English) Zbl 1512.47079

J. Fixed Point Theory Appl. 22, No. 3, Paper No. 63, 20 p. (2020).

Reviewer: Jürgen Appell (Würzburg)

MSC: 47H10 47H08 34A09

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Maier, L.-B.

Sparse data interpolation and smoothing on embedded submanifolds. (English) Zbl 1443.41004

J. Sci. Comput. 84, No. 1, Paper No. 19, 27 p. (2020).

Reviewer: Martin D. Buhmann (Gießen)

MSC: 41A15 41A05 46E35

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Espig, Mike; Hackbusch, Wolfgang; Litvinenko, Alexander; Matthies, Hermann G.; Zander, Elmar

Iterative algorithms for the post-processing of high-dimensional data. (English) Zbl 1436.65054

J. Comput. Phys. 410, Article ID 109396, 22 p. (2020).

MSC: 65F55 65N06 15A69

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Liu, Xinhai; Han, Zhizhong; Hong, Fangzhou; Liu, Yu-Shen; Zwicker, Matthias

LRC-Net: learning discriminative features on point clouds by encoding local region contexts. (English) Zbl 1505.94004

Comput. Aided Geom. Des. 79, Article ID 101859, 10 p. (2020).

MSC: 94A08 65D10

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Bertocchi, Carla; Chouzenoux, Emilie; Corbineau, Marie-Caroline; Pesquet, Jean-Christophe; Prato, Marco

Deep unfolding of a proximal interior point method for image restoration. (English) Zbl 1452.94003

Inverse Probl. 36, No. 3, Article ID 034005, 27 p. (2020).

MSC: 94A08 65J22 90C25 90C51

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Xing, Xin; Chow, Edmond

Interpolative decomposition via proxy points for kernel matrices. (English) Zbl 1432.65052

SIAM J. Matrix Anal. Appl. 41, No. 1, 221-243 (2020).

MSC: 65F55

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Found 487 Documents (Results 1–100)

Review on algorithm for fusion of oblique data and radar point cloud. (English) Zbl 07929735

Encryption and decryption algorithms on controlled metric type spaces. (English) Zbl 07929036

Novel algorithm for multifocus image fusion: integration of convolutional neural network and partial differential equation. (English) Zbl 07890974

An integrated approach for accurate 3D point cloud recognition of substation equipment using PSO and KNN classification. (English) Zbl 07888117

An adaptive factorized Nyström preconditioner for regularized kernel matrices. (English) Zbl 07883836

Convergence of a Ramshaw-Mesina iteration. (English) Zbl 07879155

Extraction of uniaxial stress-strain curve from bending test using DIC measurements. (English) Zbl 07867767

Three open problems in function theoretic operator theory. (English) Zbl 07861157

Decentralized multi-task stochastic optimization with compressed communications. (English) Zbl 1539.93203

Rank-structured approximation of some Cauchy matrices with sublinear complexity. (English) Zbl 07830551

Alternated inertial algorithms for split feasibility problems. (English) Zbl 1537.65063

Recent developments of surface parameterization methods using quasi-conformal geometry. (English) Zbl 07914378

Expansion-compression fixed point theorem of Leggett-Williams type for the sum of two operators and applications for some classes of BVPs. (English) Zbl 07897353

Noise estimation of a local energy image. (Spanish. English summary) Zbl 07888357

Self-similar flows with a shock wave advancing toward the center or axis of symmetry. (English. Russian original) Zbl 07870616

Effective practices of using spatial models in document image classification. (English) Zbl 07804266

Accuracy evaluation of modern effective codes by comparing calculated and experimental data on the example of problem about supersonic viscous turbulent gas flow around the Tandem of back-forcing and forward-forcing steps. (Russian. English summary) Zbl 07793852

Alzheimer biomarkers esteem by sampling Kantorovich algorithm. (English) Zbl 1528.92022

Sequential model correction for nonlinear inverse problems. (English) Zbl 1538.65138

Image restorations using a modified relaxed inertial technique for generalized split feasibility problems. (English) Zbl 1530.47072

A low-rank update for relaxed Schur complement preconditioners in fluid flow problems. (English) Zbl 07780859

Relaxed modified Tseng algorithm for solving variational inclusion problems in real Banach spaces with applications. (English) Zbl 1538.47107

A partially inexact generalized primal-dual hybrid gradient method for saddle point problems with bilinear couplings. (English) Zbl 1522.65099

Scalable physics-based maximum likelihood estimation using hierarchical matrices. (English) Zbl 1518.62002

Mixed precision low-rank approximations and their application to block low-rank LU factorization. (English) Zbl 1525.65038

Componentwise localization of solutions to systems of operator inclusions via Harnack type inequalities. (English) Zbl 07719621

Convergence results for primal-dual algorithms in the presence of adjoint mismatch. (English) Zbl 1517.65055

Efficient iterative methods for hyperparameter estimation in large-scale linear inverse problems. arXiv:2311.15827

Navigating the Complex Landscape of Shock Filter Cahn-Hilliard Equation: From Regularized to Entropy Solutions. arXiv:2310.20383

Subdivisions of the spectra for \(D(r,0,s,0,t)\) operator on certain sequence spaces. (English) Zbl 07801825

An improved coupled PDE system applied to the inverse image denoising problem. (English) Zbl 1512.35367

Method for analyzing the structure of noisy images of administrative documents. (English) Zbl 1510.94023

Application and performance evaluation of a method using block structures for saddle point problems appearing in image reconstruction problems. (English) Zbl 1509.65018

Human steering angle estimation in video based on key point detection and Kalman filter. (English) Zbl 1500.93138

Inverting incomplete Fourier transforms by a sparse regularization model and applications in seismic wavefield modeling. (English) Zbl 1496.65244

A generalized primal-dual algorithm with improved convergence condition for saddle point problems. (English) Zbl 1494.94009

Phase-field modeling of fracture in high performance concrete during low-cycle fatigue: numerical calibration and experimental validation. (English) Zbl 1507.74416

An accelerated common fixed point algorithm for a countable family of \(G\)-nonexpansive mappings with applications to image recovery. (English) Zbl 1511.47087

Study the spectrum of the upper triangular matrix \(U(p,0,q,0,r)\) over the sequence spaces \(c_0\) and \(c\). (English) Zbl 1507.47080

Existence of positive solutions of a Hammerstein integral equation using the layered compression-expansion fixed point theorem. (English) Zbl 1490.45005

Modified proximal symmetric ADMMs for multi-block separable convex optimization with linear constraints. (English) Zbl 1492.90130

Solving block low-rank linear systems by LU factorization is numerically stable. (English) Zbl 1511.65024

Well-posedness and simulation results of a coupled denoising PDE. (English) Zbl 1484.94006

A content-adaptive unstructured grid based regularized CT reconstruction method with a SART-type preconditioned fixed-point proximity algorithm. (English) Zbl 1482.94014

Thin plate spline interpolation function with orientation information and its application. (Chinese. English summary) Zbl 1538.65030

The linear cyclic translation and two-point swapping transformations for quantum images. (English) Zbl 1509.81257

Faster point compression for elliptic curves of \(j\)-invariant 0. (English) Zbl 1490.94055

Currents and \(K\)-functions for fiber point processes. (English) Zbl 1485.94006

An epigraphical approach to the representer theorem. (English) Zbl 1483.52007

Fast algorithms for surface reconstruction from point cloud. (English) Zbl 07468056

Point spread function engineering for 3D imaging of space debris using a continuous exact \(\ell_0\) penalty (CEL0) based algorithm. (English) Zbl 07468053

Existence and multiplicity results for Dirichlet problem with fractional Laplacian and nonlinearity. (English) Zbl 1515.34012

Approximation of zeros of sum of monotone mappings with applications to variational inequality and image restoration problems. (English) Zbl 1493.47080

Regularization by denoising via fixed-point projection (RED-PRO). (English) Zbl 1474.94011

A stochastic variance reduced primal dual fixed point method for linearly constrained separable optimization. (English) Zbl 1474.65042

Determinantal point processes for image processing. (English) Zbl 1474.60134

Compression on the twisted Jacobi intersection. (English) Zbl 1520.94050

Compression-expansion fixed point theorems for decomposable maps and applications to discontinuous \(\phi\)-Laplacian problems. (English) Zbl 07391774

Multi-scale non-standard fourth-order PDE in image denoising and its fixed point algorithm. (English) Zbl 1471.65126

Optimal fusion of multi-focus image: integrating WNMF and focal point analysis. (English) Zbl 1465.94017

Image denoising based on four-point interpolation subdivision wavelet. (Chinese. English summary) Zbl 1474.94018

Convergence of proximal gradient algorithm in the presence of adjoint mismatch. (English) Zbl 1466.94004

A phase model using the Huber norm for estimating point spread function under frozen flow hypothesis. (English) Zbl 1469.90109

Image denoising by nonlinear nonlocal diffusion equations. (English) Zbl 1465.35385

Existence theory for the EED inpainting problem. (English) Zbl 1464.94003

Quantum image interest point extraction. (English) Zbl 1460.94008

A partial PPA block-wise ADMM for multi-block linearly constrained separable convex optimization. (English) Zbl 1465.90065

Inertial generalized proximal Peaceman-Rachford splitting method for separable convex programming. (English) Zbl 1464.90056

Predictive risk estimation for the expectation maximization algorithm with Poisson data. (English) Zbl 1499.62094

Development of a lane keeping steering control by using camera vanishing point strategy. (English) Zbl 1458.94056

New point compression method for elliptic \(\mathbb{F}_{q^2}\)-curves of \(j\)-invariant 0. (English) Zbl 1467.14067

Preconditioned proximal point methods and notions of partial subregularity. (English) Zbl 1455.49012

Multi-exponential transverse relaxation times estimation from magnetic resonance images under Rician noise and spatial regularization. (English) Zbl 07586357

On the application of Lehmer means in signal and image processing. (English) Zbl 1496.94006