Less radiation, better images.
It is explained in this paper that the use of fast film-screen combinations, despite their greater intrinsic unsharpness, can lead to much better image quality in the case of involuntary movements of the organs to be visualized. It is also demonstrated that in such cases the use of a large focus with high ratings can be preferable. Also discussed is the possible value of the modern intensifying screens, in which compounds of the group of the so-called 'rare earths' are contained in the luminescent layer.
D011856:Radiographic Image Enhancement; D013679:Technology, Radiologic