APPLICATION OF PHANTOM TYPE COMPENSATING FILTER IN TOMOGRAPHY
نویسندگان
چکیده
منابع مشابه
Determination of optimum filter in myocardial SPECT: A phantom study
Background: In myocardial perfusion SPECT imaging, images are degraded by photon attenuation, the distance-dependent collimator, detector response and photons scatter. Filters greatly affect quality of nuclear medicine images Materials and Methods: A phantom simulating heart left ventricle was built. About 1mCi of 99mTc was injected into the phantom. Images were taken from this phantom. Some fi...
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ژورنال
عنوان ژورنال: Japanese Journal of Radiological Technology
سال: 1981
ISSN: 0369-4305,1881-4883
DOI: 10.6009/jjrt.kj00001365160