A - A mechanism that prevents artifacts from occurring on digital images 是一种防止数字图像上出现伪影的机制
B - A technique that transforms digital images into hard copies for storage purposes 是一种将数字影像转换为打印稿的技术
C - A universal digital image format that allows sharing of images between clinics 一种通用的数字图像格式，可以让诊所之间共享图片
D - A method of obtaining digital radiographs with less radiation exposure 一种使用较少剂量就能获得x线片数字图像的方法
E - A means of converting traditional x-ray film into digital images 一种将传统x光片转换为数字图像的方法