An improved Newton projection method for nonnegative deblurring of Poisson-corrupted images with Tikhonov regularization

DOI10.1007/s11075-011-9517-yzbMath1241.65059OpenAlexW1990225548MaRDI QIDQ415336

Germana Landi, Elena Loli Piccolomini

Publication date: 8 May 2012

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11075-011-9517-y

zbMATH Keywords

numerical resultsfast Fourier transformsTikhonov regularizationcomputational efficiencyKullback-Leibler divergenceimage restorationerror reductionPoisson noiseimage deblurringNewton projection methodnonnegatively constrained minimization

Mathematics Subject Classification ID

Numerical mathematical programming methods (65K05) Nonlinear programming (90C30) Methods of quasi-Newton type (90C53) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

Related Items (11)

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Uses Software

• KELLEY

Cites Work

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