Výsledky vyhledávání - "accelerated preconditioned proximal gradient algorithm"

An accelerated preconditioned proximal gradient algorithm with a generalized Nesterov momentum for PET image reconstruction

Autoři: Yizun Lin Yongxin He C Ross Schmidtlein a další

Zdroj: Inverse Problems. 41:045002

Témata: positron emission tomography, total variation, Optimization and Control (math.OC), Numerical methods for mathematical programming, optimization and variational techniques, Communication, information, 65J22, 65K05, 90C25, FOS: Mathematics, Mathematical programming, accelerated preconditioned proximal gradient algorithm, Mathematics - Numerical Analysis, Numerical Analysis (math.NA), image reconstruction, Mathematics - Optimization and Control

Popis souboru: application/xml

Přístupová URL adresa: http://arxiv.org/abs/2409.13344
https://zbmath.org/8034684
https://doi.org/10.1088/1361-6420/adbd6a

An accelerated preconditioned proximal gradient algorithm with a generalized Nesterov momentum for PET image reconstruction

Autoři: Lin, Yizun He, Yongxin Schmidtlein, C. Ross a další

Témata: Mathematics - Optimization and Control, Mathematics - Numerical Analysis, 65J22, 65K05, 90C25, text

URL: http://arxiv.org/abs/2409.13344

An accelerated preconditioned proximal gradient algorithm with a generalized Nesterov momentum for PET image reconstruction.

Autoři: Lin, Yizun He, Yongxin Ross Schmidtlein, C a další

Zdroj: Inverse Problems; Apr2025, Vol. 41 Issue 4, p1-26, 26p

Témata: POSITRON emission tomography, IMAGE reconstruction, ALGORITHMS, IMAGE reconstruction algorithms