On-line time-of-flight mashing: DMA rebinning applied to a...

Details On-line time-of-flight mashing: DMA rebinning applied to a... On-line time-of-flight mashing: DMA rebinning applied to a...

2007-05-16

2009-12-29

Porta, David P (Department: 2884)

Radiant energy

Invisible radiant energy responsive electric signalling

With or including a luminophor

Reexamination Certificate

active

07638771

ABSTRACT:
A system for generating time-of-flight (TOF) positron emission tomography (PET) projection data includes a direct memory access rebinner constructed as a digital FPGA pipeline for rebinning TOF coincidence data in accordance with a number of projection space mapping algorithms, such as single-slice rebinning (SSRB) and reduced multiple-slice rebinning (MSRB), together with less precise transaxial and/or axial sampling.

REFERENCES:
patent: 2005/0253074 (2005-11-01), Jones et al.
patent: 2005/0253075 (2005-11-01), Jones et al.
Jones et al, “Nearest-Neighbor Rebinning in Clinical PET: Fast and Accurate on-Line 3-D LOR-to-Bin Mapping on the HRRT with the New PDR Card,” Nuclear Science Symposium Conference Record, Oct. 2004, vol. 5, pp. 3142-3145.

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