Cover Image

Nonconvex weighted variational metal artifacts removal via convergent primal-dual algorithms

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Wang, Lianfang, Chen, Zhangling, Liu, Zhifang, Li, Yutong, Zhao, Yunsong, Li, Hongwei, Chang, Huibin
Format:	Preprint
Published:	2024
Subjects:	Optimization and Control
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Non-ergodic convergence rate of an inertial accelerated primal-dual algorithm for saddle point problems
by: He, X., et al.
Published: (2023)

A universal convergence theorem for primal-dual penalty and augmented Lagrangian methods
by: Dolgopolik, M. V.
Published: (2024)

An inexact golden ratio primal-dual algorithm with linesearch step for a saddle point problem
by: Fang, Changjie, et al.
Published: (2024)

A convex combination based primal-dual algorithm with linesearch for general convex-concave saddle point problems
by: Chang, Xiaokai, et al.
Published: (2024)

A primal-dual splitting algorithm with convex combination and larger step sizes for composite monotone inclusion problems
by: Chang, Xiaokai, et al.
Published: (2025)

A primal-dual backward reflected forward splitting algorithm for structured monotone inclusions
by: Bang, Vu Cong, et al.
Published: (2024)

Numerical analysis of a first-order computational algorithm for reaction-diffusion equations via the primal-dual hybrid gradient method
by: Liu, Shu, et al.
Published: (2024)

Adaptive primal dual hybrid gradient algorithms based on average spectrum for saddle point problems
by: Xu, Shengjie, et al.
Published: (2026)

Zeroth-Order primal-dual Alternating Projection Gradient Algorithms for Nonconvex Minimax Problems with Coupled linear Constraints
by: Zhang, Huiling, et al.
Published: (2024)

Fast convergence rates and trajectory convergence of a Tikhonov regularized inertial primal\mbox{-}dual dynamical system with time scaling and vanishing damping
by: Zhu, Ting-Ting, et al.
Published: (2024)

Strong asymptotic convergence of a slowly damped inertial primal-dual dynamical system controlled by a Tikhonov regularization term
by: Zhu, Ting-Ting, et al.
Published: (2024)

Local convergence of primal-dual interior point methods for nonlinear semidefinite optimization using the Monteiro-Tsuchiya family of search directions
by: Okuno, Takayuki
Published: (2020)

A deep primal-dual BSDE method for optimal stopping problems
by: Yang, Jiefei, et al.
Published: (2024)

An efficient primal dual semismooth Newton method for semidefinite programming
by: Deng, Zhanwang, et al.
Published: (2025)

Efficient primal-dual algorithm for imaging applications with matrix stacking, applied to DBT image reconstruction
by: Sidky, Emil Y., et al.
Published: (2026)

Notes on the primal-dual algorithm for convex optimization applied to X-ray tomographic image reconstruction
by: Sidky, Emil Y., et al.
Published: (2026)

Convergence analysis of primal-dual augmented Lagrangian methods and duality theory
by: Dolgopolik, M. V.
Published: (2024)

An inexact primal-dual method with correction step for a saddle point problem in image debluring
by: Fang, Changjie, et al.
Published: (2021)

Auto-conditioned primal-dual hybrid gradient method and alternating direction method of multipliers
by: Lan, Guanghui, et al.
Published: (2024)

A primal-dual perspective for distributed TD-learning
by: Lim, Han-Dong, et al.
Published: (2023)

Continuous-time mean field games: a primal-dual characterization
by: Guo, Xin, et al.
Published: (2025)

SSNCVX: A primal-dual semismooth Newton method for convex composite optimization problem
by: Deng, Zhanwang, et al.
Published: (2025)

Analysis of the primal-dual central path for nonlinear semidefinite optimization without the nondegeneracy condition
by: Okuno, Takayuki
Published: (2022)

New complexity bounds for primal--dual interior-point algorithms in conic optimization
by: Dahl, Joachim, et al.
Published: (2025)

Worst-case analysis of restarted primal-dual hybrid gradient on totally unimodular linear programs
by: Hinder, Oliver
Published: (2023)

Learning-based primal-dual optimal control of discrete-time stochastic systems with multiplicative noise
by: Jiang, Xiushan, et al.
Published: (2025)

A continuous perspective on the inertial corrected primal-dual proximal splitting
by: Luo, Hao
Published: (2024)

Nonconvex optimization and convergence of stochastic gradient descent, and solution of asynchronous game
by: Buck, Kevin, et al.
Published: (2025)

Nonlinear preconditioned primal-dual method for a class of structured minimax problems
by: Zhang, Lu, et al.
Published: (2024)

A symmetric primal-dual algorithmic framework for saddle point problems
by: He, Hongjin, et al.
Published: (2022)

Accelerated primal dual fixed point algorithm
by: Zhu, Ya-Nan
Published: (2025)

Prediction techniques for dynamic imaging with online primal-dual methods
by: Dizon, Neil, et al.
Published: (2024)

An error bound-based convergence analysis framework for a class of randomized algorithms
by: Yang, Zhichun, et al.
Published: (2026)

A strongly convergent inertial inexact proximal-point algorithm for monotone inclusions with applications to variational inequalities
by: Alves, M. Marques, et al.
Published: (2024)

Nonconvex quasi-variational inequalities: stability analysis and application to numerical optimization
by: Dutta, Joydeep, et al.
Published: (2022)

A Robust Compressed Push-Pull Method for Decentralized Nonconvex Optimization
by: Liao, Yiwei, et al.
Published: (2024)

On the sequential convergence of Lloyd's algorithms
by: Portales, Léo, et al.
Published: (2024)

Inertial accelerated primal-dual algorithms for non-smooth convex optimization problems with linear equality constraints
by: Zhang, Huan, et al.
Published: (2025)

Convergence and sample complexity of natural policy gradient primal-dual methods for constrained MDPs
by: Ding, Dongsheng, et al.
Published: (2022)

A primal-dual interior point trust region method for second-order stationary points of Riemannian inequality-constrained optimization problems
by: Obara, Mitsuaki, et al.
Published: (2025)