Convergence of proximal gradient algorithm in the presence of adjoint mismatch *
DOI10.1088/1361-6420/abd85czbMath1466.94004OpenAlexW3092048114MaRDI QIDQ4995169
Cyril Riddell, Emilie Chouzenoux, Marion Savanier, Yves Trousset, Jean-Christophe Pesquet
Publication date: 23 June 2021
Published in: Inverse Problems (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/1361-6420/abd85c
convergence analysisconvex optimizationcomputed tomographyimage reconstructionfixed point methodsforward-backward algorithmadjoint mismatch
Convex programming (90C25) Numerical optimization and variational techniques (65K10) Computing methodologies for image processing (68U10) Variational inequalities (49J40) Biomedical imaging and signal processing (92C55) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)
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