The Technology of Direct Digitized Radiography(DDR)
Jun Hu
Abstract
Jun Hu
Abstract
Along with image digitizing of X-ray film intensifying screen systems,image intensifier TV,imaging plate Computed Radiography(CR)and X-ray direct digitized radiography,medical X-ray radiographic technologies has been reforming.This article summarizes the fundamentals of X-ray radiography and the technology of image digitizing.It also introduces the principle of directly digital radiography and the technology of direct radiography detector.
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Along with image digitizing of X-ray film intensifying screen systems,image intensifier TV,imaging plate Computed Radiography(CR)and X-ray direct digitized radiography,medical X-ray radiographic technologies has been reforming.This article summarizes the fundamentals of X-ray radiography and the technology of image digitizing.It also introduces the principle of directly digital radiography and the technology of direct radiography detector.
Key concepts: Radiography, Digital radiography, Computed radiography, Image intensifier, Flat panel detector, Detector, Projectional radiography, Radiographic testing