التفاصيل البيبلوغرافية
| العنوان: |
DQE and eDQE of the KARS-BKS2 Digital Slot Scan X-Ray System. |
| المؤلفون: |
Bekhterev, A. V., Kotkov, R. V., Labusov, V. A., Lokhtin, R. A., P'yanov, D. A., Strokov, I. I., Khramov, M. S. |
| المصدر: |
Biomedical Engineering; Sep2021, Vol. 55 Issue 3, p204-209, 6p |
| مصطلحات موضوعية: |
X-rays, COMPUTERS in medicine, CINERADIOGRAPHY, MEDICAL databases, INFORMATION storage & retrieval systems, PHOTON absorptiometry, DIGITAL technology, AUDITORY perception, RADIATION, DIAGNOSTIC imaging, DOSIMETERS, RADIATION doses, DATA analysis software, DIGITAL diagnostic imaging, SCANNING systems, EQUIPMENT & supplies |
| مستخلص: |
DQE and eDQE were evaluated for a slot scan X-ray system using four standard radiation qualities: RQA3, RQA5, RQA7, and RQA9. The results showed that the system under consideration, KARS-BKS2 fluorograph, provided maximal DQE(u,v) and eDQE(u′,v′) in the case of radiation quality RQA5 and a small focal point. At null spatial frequencies DQE(0) was greater than 40% and eDQE(0) was 35%. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |