A comparison of zero and first order Tikhonov regularization for an inhomogeneous volume

Computers in Cardiology

Volumn , Issue , 2001, Pages 541-544

  Lowther, D A ^a   Throne, R D ^a   Olson, L G ^a   Windle, J R ^a  

^a UNIVERSITY OF NEBRASKA LINCOLN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BIOELECTRIC POTENTIALS; COMPUTERIZED TOMOGRAPHY; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; MATRIX ALGEBRA; MEASUREMENT ERRORS;

EPICARDIAL POTENTIALS; FIRST ORDER TIKHONOV REGULARIZATION; TRANSFER MATRIX;

MEDICAL COMPUTING;

EID: 0035716801     PISSN: 02766574     EISSN: None     Source Type: Journal    
DOI: 10.1109/CIC.2001.977712     Document Type: Article

References (4)

1. Noninvasive electrocardiographic imaging: Reconstruction of epicardial potentials, electrograms, and isochrones and localization of single and multiple electrocardiographic events
2. A comparison of higher-order generalized eigensystem techniques and Tikhonov regularization for the inverse problem of electrocardiography
3. Fusion of body surface potential and body surface Laplacian signals for electrocardiographic imaging
4. The effects of inhomogeneities and anisotropies on electrocardiographic fields: A 3-d finite element study