title: [Analysis of factors affecting the results of estimation of the detective quantum efficiency of digital X-ray detectors within high and low spatial frequency ranges].
abstract: Factors affecting the results of estimation of the detective quantum efficiency of digital X-ray detectors within high and low spatial frequency ranges are studied. These factors include energy dispersion and loss in the conversion channel, nonuniformity of the X-ray detector irradiation field, and the internal noise of the system.
authors.forename: M I
authors.initials: MI
authors.lastname: Zelikman
authors.forename: S P
authors.initials: SP
authors.lastname: Kabanov
authors.forename: S A
authors.initials: SA
authors.lastname: Kruchinin
authors.forename: D P
authors.initials: DP
authors.lastname: Lobov
mesh_terms: D011789:Quantum Theory; D011857:Radiographic Image Interpretation, Computer-Assisted / Q000295:instrumentation* / Q000592:standards*