Hybrid resampling method for fan beam spect

Details Hybrid resampling method for fan beam spect Hybrid resampling method for fan beam spect

1996-10-21

1998-06-16

Porta, David P.

Radiant energy

Invisible radiant energy responsive electric signalling

With or including a luminophor

250369, G01T 1166

Patent

active

057675171

ABSTRACT:
A method of resampling of a sinogram from a fan beam SPECT includes the steps of angular resampling of the sinogram using frequency modulation, and thence transfers resampling of the sinogram using linear interpolation. This permits the use of parallel geometry algorithms in quantitative work without the expected degradation of resolution or the introduction of artifacts.

REFERENCES:
patent: 5457321 (1995-10-01), Ichihara et al.

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