title: [A quantitative parameter for the objective comparison of the quality of the X-ray image visualization digital systems].
abstract: A quantitative parameter characterizing the differences between the set-size object distinguishability and contrast at a preset dose is offered for use as an alternative to the comparative techniques systems currently used in visualizing the X-ray images. The parameter of threshold contrast distinguishability contains data on the quant efficiency of system detection. Noteworthily, the threshold contrast distinguishability, unlike the quant efficiency detection, enables a sufficiently simple experimental determination.
authors: O N
authors: ON
authors: Morgun
authors: K E
authors: KE
authors: Nemchenko
authors: Iu V
authors: IuV
authors: Rogov
mesh_terms: D006801:Humans; D008962:Models, Theoretical; D019047:Phantoms, Imaging; D011786:Quality Control; D011829:Radiation Dosage; D011856:Radiographic Image Enhancement / Q000295:instrumentation; D012680:Sensitivity and Specificity