A modified spectral conjugate gradient projection algorithm for total variation image restoration

DOI10.1016/j.aml.2013.08.006zbMath1380.94040OpenAlexW1999377021MaRDI QIDQ2345093

Benxin Zhang, Shuang'an Li, Zhi Bin Zhu

Publication date: 19 May 2015

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aml.2013.08.006

zbMATH Keywords

total variationglobal convergenceconstrained optimizationimage restorationconjugate gradient projection

Mathematics Subject Classification ID

Nonlinear programming (90C30) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Methods of reduced gradient type (90C52)

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