The Magnification of Microfocus X-ray Digital Radiography System

The article discussed various definitions about magnification of microfocus X-ray digital radiography system, explained the theory of the microfocus X-ray digital radiography system magnification in a digital radiography with image intensifier,CCD camera and flat panel detector. Combined with the experimental data, the correctness of the formula is verified, and the formula can be used in imaging methods similar to those including direct and indirect digital radiography systems.