IMAGE RESTORATION BY THE GLOBAL CONJUGATE GRADIENT LEAST SQUARES METHOD

DOI10.14317/jami.2013.353zbMath1286.65033OpenAlexW2010279908WikidataQ113074492 ScholiaQ113074492MaRDI QIDQ5406820

Se-Young Oh, Jae Heon Yun, Sunjoo Kwon

Publication date: 4 April 2014

Published in: Journal of applied mathematics & informatics (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/78804c56a7ff7d851f385c34b1caeb84d976213b

zbMATH Keywords

Tikhonov regularizationnumerical experimentill-posed problemimage restorationimage deblurringlinear least squares methodglobal conjugate gradient method

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Ill-posedness and regularization problems in numerical linear algebra (65F22) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18)

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