Brandt G A
Klinikum Berlin-Buch.
Aktuelle Radiol. 1991 Jan;1(1):16-22.
By means of ROC (receiver operating characteristic) concept the importance of film density, film view, and film view time is determined for radiographs of different organs and symptoms considering the quality of diagnosis. On example of MTF (modulation transfer function) an organ specific optimization of X-ray imaging systems is realized. A recommendation is given for the application of screen-film systems with regard to noise, image contrast, and X-ray tube voltage.
借助ROC（接收者操作特征）概念，考虑到诊断质量，确定了不同器官和症状的X光片的胶片密度、胶片视图和胶片查看时间的重要性。以MTF（调制传递函数）为例，实现了X射线成像系统的器官特异性优化。针对增感屏-胶片系统在噪声、图像对比度和X射线管电压方面的应用给出了建议。
