Abstract
In this paper we compare zero and first order Tikhonov and Generalized Eigensystem (GES) regularization for estimating the endocardial potentials from measured potentials on a noncontact probe. In all cases, the Composite Residual Error and Smoothing Operator (CRESO) was used to estimate the regularization parameter. In this limited study the use of higher order regularization produced larger average correlation coefficients between the estimated and measured endocardial electrograms.
Original language | English (US) |
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Title of host publication | Computers in Cardiology |
Editors | A. Murray |
Pages | 309-311 |
Number of pages | 3 |
Volume | 29 |
State | Published - 2002 |
Event | Computers in Cardiology 2002 - Memphis, TN, United States Duration: Sep 22 2002 → Sep 25 2002 |
Other
Other | Computers in Cardiology 2002 |
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Country/Territory | United States |
City | Memphis, TN |
Period | 9/22/02 → 9/25/02 |
ASJC Scopus subject areas
- Software
- Cardiology and Cardiovascular Medicine