Rachel Schornak
Mayo Clinic
Imaging phantomFigure of meritBiomedical engineeringEnergy (signal processing)Materials scienceArea under the roc curveImage typePhoton counting detectorIodineObserver (quantum physics)
Publications 1
#1Wei Zhou (Mayo Clinic)H-Index: 13
#2Rachel Schornak (Mayo Clinic)H-Index: 1
Last. Shuai Leng (Mayo Clinic)H-Index: 53
view all 9 authors...
Photon counting detector (PCD) based multi-energy CT is able to generate different types of images such as virtual monoenergetic images (VMIs) and material specific images (e.g., iodine maps) in addition to the conventional single energy images. The purpose of this study is to determine the image type that has optimal iodine detection and to determine the lowest detectable iodine concentration using a PCD-CT system. A 35 cm body phantom with iodine inserts of 4 concentrations and 2 sizes was sca...
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