Sentence examples for hot spheres from inspiring English sources

The CRC is equal to 1 for an ideal reconstruction for both cold and hot spheres.

MC-based scatter correction shows improved recovery coefficients for the hot spheres.

A scan of 30 axial slices centered at the hot spheres was acquired.

For the cold and 28-mm hot spheres, the MEPH provided a CRC twice higher than that provided by the parallel-hole collimators and made the two smallest hot spheres clearly visible.

a H indicates the measured activity concentration in the hot spheres, and a B indicates the one in the background.

A small Jaszczak phantom with hot spheres and cold rod inserts was used to determine recovery coefficients, contrast, and uniformity.

PET data of a set of hot spheres suspended in free air were reconstructed with and without PSF (Fig. 1).

In general, PSF correction overestimated the hot sphere values.

Fig. 5 a e Recovery coefficients as a function of hot sphere size from five different hot sphere activity concentrations across all sites.

The COV for each sphere size and hot sphere activity concentrations are shown in Table 3.

In general, PSF increased hot sphere contrast, but not cold sphere contrast.