Parallel Implementation of Total-FETI DDM with Application to Medical Image Registration

DOI10.1007/978-3-319-05789-7_89zbMath1382.65056OpenAlexW2463044939WikidataQ57985788 ScholiaQ57985788MaRDI QIDQ3133710

Michal Merta, David Horák, Alena Vašatová, Vaclav Hapla

Publication date: 5 February 2018

Published in: Lecture Notes in Computational Science and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-319-05789-7_89

zbMATH Keywords

Lagrange multipliersparallel computationcomputer tomographyimage registrationfinite element tearing and interconnecting method

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Biomedical imaging and signal processing (92C55) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Parallel numerical computation (65Y05)

Cites Work

• Cholesky decomposition of a positive semidefinite matrix with known kernel
• Digital Image Processing
• Total FETI-an easier implementable variant of the FETI method for numerical solution of elliptic PDE
• An Unconventional Domain Decomposition Method for an Efficient Parallel Solution of Large-Scale Finite Element Systems
• Unnamed Item

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