http://www.cnr.it/ontology/cnr/individuo/prodotto/ID18584
Sampling and reconstruction schemes for biomagnetic sensor arrays (Articolo in rivista)
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- Label
- Sampling and reconstruction schemes for biomagnetic sensor arrays (Articolo in rivista) (literal)
- Anno
- 2002-01-01T00:00:00+01:00 (literal)
- Alternative label
Naddeo A., Della Penna S., Nappi C., Vardaci E., Pizzella V. (2002)
Sampling and reconstruction schemes for biomagnetic sensor arrays
in Physics in medicine and biology (Print)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Naddeo A., Della Penna S., Nappi C., Vardaci E., Pizzella V. (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Titolo
- Sampling and reconstruction schemes for biomagnetic sensor arrays (literal)
- Abstract
- In this paper we generalize the approach of Ahonen et
al (1993 IEEE Trans. Biomed. Eng. 40 859-69)to two-
dimensional non-uniform sampling. The focus is on two
main topics: (1) searching for the optimal sensor
configuration on a planar measurement surface; and (2)
reconstructing the magnetic field (a continuous
function)from a discrete set of data points recorded
with a finite number of sensors. A reconstruction
formula for Bz is derived in the framework of the
multidimensional Papoulis generalized sampling
expansion (Papoulis A 1997 IEEE Trans. Circuits Syst.
24 652-4, Cheung K F 1993 Advanced Topics in Shannon
Sampling and Interpolation Theory (New York: Springer p
85-119) in a particular case. Application of these
considerations to the design of biomagnetic sensor
arrays is also discussed. (literal)
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