A multigrid approach for minimizing a nonlinear functional for digital image matching

DOI10.1007/s006070070029zbMath0961.65120OpenAlexW2037952480MaRDI QIDQ1581112

R. Smith

Publication date: 10 June 2001

Published in: Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s006070070029

zbMATH Keywords

inverse problemmultigrid methodnonlinear functionalill-posed problemdigital image processingLandweber iterationhuman brains

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Computing methodologies for image processing (68U10) Numerical methods for integral equations (65R20) Nonlinear boundary value problems for linear elliptic equations (35J65) Other nonlinear integral equations (45G10) Biomedical imaging and signal processing (92C55) Finite difference methods for boundary value problems involving PDEs (65N06) Numerical methods for ill-posed problems for integral equations (65R30) Numerical methods for inverse problems for integral equations (65R32)

Related Items (5)

Variational image registration by a total fractional-order variation model ⋮ A unified approach to fast image registration and a new curvature based registration technique. ⋮ Estimation of a permeability field within the two-phase porous media flow using nonlinear multigrid method ⋮ On a nonlinear multigrid algorithm with primal relaxation for the image total variation minimisation ⋮ Quasiconvex relaxation of multidimensional control problems with integrandsf(t,ξ,v)

This page was built for publication: A multigrid approach for minimizing a nonlinear functional for digital image matching