Method for decomposing scintigraphic images into total absorptio

Details Method for decomposing scintigraphic images into total absorptio Method for decomposing scintigraphic images into total absorptio

1996-09-03

1998-08-18

Boudreau, Leo H.

Image analysis

Applications

Biomedical applications

382131, 382275, G06K 900

Patent

active

057968608

ABSTRACT:
A method of decomposition into one component {f.sub.1 }, called the total absorption component, and one component {f.sub.k } called the diffused component of energy spectra {t.sub.i } for N image elements i of a scintigraphic image. The method of decomposition includes the steps of:

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Smith et al. "Reconstruction of Spect Images Using Generalized Matrix Inverses" IEEE Transactions on Medical Imaging 6/92, pp. 165-175.
Chen et al. "Likelihood Window, Energy Window, and Bayesian Window for Scatter Rejection in Gamma Cameras", Nuclear Science Symposium and Med. Imaging Conf., 1993. Pp. 1414-1416.

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