State of the Art: Iterative CT Reconstruction Techniques
نویسندگان
چکیده
منابع مشابه
State of the Art: Iterative CT Reconstruction Techniques.
Owing to recent advances in computing power, iterative reconstruction (IR) algorithms have become a clinically viable option in computed tomographic (CT) imaging. Substantial evidence is accumulating about the advantages of IR algorithms over established analytical methods, such as filtered back projection. IR improves image quality through cyclic image processing. Although all available soluti...
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BACKGROUND Traditional limitations of cardiac CT are related to image noise, blooming artifacts from calcifications and stents, and radiation exposure. We evaluated whether these limitations can be ameliorated by the use of iterative reconstruction in image space (IRIS) instead of traditional filtered back projection (FBP) image reconstruction techniques. METHODS We compared image reconstruct...
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ژورنال
عنوان ژورنال: Radiology
سال: 2015
ISSN: 0033-8419,1527-1315
DOI: 10.1148/radiol.2015132766