Efficient nonsmooth nonconvex optimization for image restoration and segmentation
DOI10.1007/s10915-014-9860-yzbMath1320.65035OpenAlexW1967404442MaRDI QIDQ2515532
Publication date: 5 August 2015
Published in: Journal of Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10915-014-9860-y
numerical exampleimage segmentationaugmented Lagrangian methodimage restorationoptimization algorithm\(L^1\) fidelity measurenonconvex regularizermultistage convex relaxation
Numerical optimization and variational techniques (65K10) Numerical methods based on nonlinear programming (49M37) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Existence theories for optimal control problems involving partial differential equations (49J20)
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