PET reconstruction artifact can be minimized by using sinogram correction and filtered back-projection technique

PET reconstruction artifact can be minimized by using sinogram correction and filtered back-projection technique

Filtered Back-Projection (FBP) has become an outdated image reconstruction technique in new-generation positron emission tomography (PET)/computed tomography (CT) scanners. Iterative reconstruction used in all new-generation PET scanners is a much improved reconstruction technique. Though a well-cal...

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Bibliographic Details
Main Authors: Ashish Kumar Jha, Nilendu C Purandare, Sneha Shah, Archi Agrawal, Ameya D Puranik, Venkatesh Rangarajan
Format: Article
Language:English
Published: Thieme Medical and Scientific Publishers Pvt. Ltd. 2014-05-01
Series:Indian Journal of Radiology and Imaging
Subjects:
filtered back‑projection
iterative reconstruction
sinogram correction
sinogram repair
streak artifact
Online Access:http://www.thieme-connect.de/DOI/DOI?10.4103/0971-3026.134379

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