IML FISTA: a multilevel framework for inexact and inertial forward-backward. Application to image restoration

DOI10.1137/23m1582345zbMath1545.65248MaRDI QIDQ6587646

Guillaume Lauga, N. Pustelnik, Elisa Riccietti, Paulo José Paupitz Gonçalves

Publication date: 14 August 2024

Published in: SIAM Journal on Imaging Sciences (Search for Journal in Brave)

zbMATH Keywords

image restorationmultilevel optimizationinertial methodsinexact proximal methods

Mathematics Subject Classification ID

Numerical mathematical programming methods (65K05) Convex programming (90C25) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

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