Implementation of GPU accelerated SPECT reconstruction with Monte Carlo-based scatter correction.

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Abstract

Statistical SPECT reconstruction can be very time-consuming especially when compensations for collimator and detector response, attenuation, and scatter are included in the reconstruction. This work proposes an accelerated SPECT reconstruction algorithm based on graphics processing unit (GPU) processing.

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Journal

Journal ID (iso-abbrev): Ann Nucl Med

Title: Annals of nuclear medicine

Publisher: Springer Science and Business Media LLC

ISSN (Electronic): 1864-6433

ISSN (Print): 0914-7187

Publication date (Electronic): Jun 2018

Volume: 32

Issue: 5

Affiliations

[1 ] HERMES Medical Solutions, Skeppsbron 44, 111 30, Stockholm, Sweden.

[2 ] Laboratory of Clinical Physiology and Nuclear Medicine, Joint Authority for Päijät-Häme Social and Health Care, Keskussairaalankatu 7, 15850, Lahti, Finland. antti.sohlberg@phsotey.fi.

Article

Publisher Item ID: 10.1007/s12149-018-1252-1

DOI: 10.1007/s12149-018-1252-1

PubMed ID: 29564718

SO-VID: 428e83e9-d3b0-489c-835a-9510225a1b27

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Keywords: Graphics processing unit (GPU),Monte Carlo,SPECT reconstruction,Scatter correction

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Keywords: Graphics processing unit (GPU), Monte Carlo, SPECT reconstruction, Scatter correction

Implementation of GPU accelerated SPECT reconstruction with Monte Carlo-based scatter correction.

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