Contrast-to-noise ratio difference in small field of view cone beam computed tomography machines
نویسندگان
چکیده
منابع مشابه
Contrast-to-noise ratio difference in small field of view cone beam computed tomography machines.
Each of three cone beam computed tomography (CBCT) machines offer a small field of view (FOV); Promax, Accuitomo 3D, and Kodak 9000. The objectives were to determine, when using a small FOV, the difference in contrast-to-noise ratios (CNR) of images obtained from different machines and different scan settings within each machine. A phantom made of a dry mandible with an epoxy resin based substi...
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ژورنال
عنوان ژورنال: Journal of Oral Science
سال: 2012
ISSN: 1343-4934,1880-4926
DOI: 10.2334/josnusd.54.227