Sobolev Gradients and Image Interpolation

DOI10.1137/11082453XzbMath1253.65127arXiv1103.0720MaRDI QIDQ2912283

Ionut Danaila, Parimah Kazemi

Publication date: 14 September 2012

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

Full work available at URL: https://arxiv.org/abs/1103.0720

zbMATH Keywords

preconditioningimage interpolationNavier-Stokes modelSobolev gradients

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Navier-Stokes equations (35Q30) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06)

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Multimaterial topology optimization by volume constrained Allen-Cahn system and regularized projected steepest descent method ⋮ A bidirectional flow joint Sobolev gradient for image interpolation ⋮ Sobolev gradient preconditioning for elliptic reaction-diffusion problems with some nonsmooth nonlinearities ⋮ An accelerated Sobolev gradient method for unconstrained optimization problems based on variable inner products

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