Multilevel Methods for Bioelectric Field Inverse Problems

Inhaltsverzeichnis

Multilevel Methods for Bioelectric Field Inverse Problems

Electrocardiography - ECG

ECG – Current Practice

Immersive ECG Environment

Seite 5

Seite 6

Immersive EEG Environment

Seite 8

Problem of inverse EEG/MEG

Forward and Inverse ECG/EEG

Seite 11

Seite 12

Seite 13

The simplest model: Dipole Localization

Multigrid Approaches

Algorithm for dipole localization

Algorithms used

Results: #iterations

Run times

Results on different machines

Inverse Problem Challenges: Beyond Dipole Localization Multi-dipole models and current density analysis

Future Work

References and Acknowledgments

2D Mesh

2D Model h-Adaptation

Mathematical Model

Autor: U. Ruede

E-Mail: ruede.cs.fau.de

Homepage: www10.informatik.uni-erlangen.de

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