[Improvement of image quality in digital fluorography by geometrical magnification].
D001842:Bone and Bones / Q000000981:diagnostic imaging; D003201:Computers; D005471:Fluoroscopy / Q000592:standards*; D006801:Humans; D010779:Photofluorography / Q000592:standards*; D011858:Radiographic Magnification / Q000379:methods*