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Universal system for tomographic reconstruction on GPUS

MLEM methods are commonly used in PET and SPECT reconstruction. The paper presents a parallel implementation of MLEM using an OpenCL programming language. Evaluation of the algorithms is performed using simulated sinograms and real PET/SPECT data. Comparison with the CPU-based reference FBP and MLEM...

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Bibliographic Details
Main Authors: Kotina, E.D., Latypov, V.N., Ploskikh, V.A.
Format: Article
Language:English
Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2013
Series:Вопросы атомной науки и техники
Subjects:
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/112086
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