2019
DOI: 10.1051/mmnp/2018061
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Analysis of the ECGI inverse problem solution with respect to the measurement boundary size and the distribution of noise

Abstract: In this work, we analyze the influence of adding a body surface missing data on the solution of the electrocardiographic imaging inverse problem. The difficulty comes from the fact that the measured Cauchy data is provided only on a part of the body surface and thus a missing data boundary is adjacent to a measured boundary. In order to construct the electrical potential on the heart surface, we use an optimal control approach where the unknown potential at the external boundary is also part of the control var… Show more

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Cited by 3 publications
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