Two-Level Convex Relaxed Variational Model for Multiplicative Denoising

DOI10.1137/11086077XzbMath1280.94012MaRDI QIDQ2873222

Sangwoon Yun, Myungjoo Kang, Hyenkyun Woo

Publication date: 23 January 2014

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

zbMATH Keywords

total variationlinearizationconvex relaxationmultiplicative noisesynthetic aperture radaralternating minimizationSpecklenonconvex variational modelconcave conjugateproximal function

Mathematics Subject Classification ID

Convex programming (90C25) Numerical optimization and variational techniques (65K10) Computing methodologies for image processing (68U10) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08)

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