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伴随着计算机技术的发展,X线成像技术也在不断提高,特别是数字化影像和数字化放射医学管理系统的诞生,把X线成像技术提高到一个新的阶段.不仅丰富了形态医学诊断的信息的层次,使传统的放射技术与快速发展的计算机和计算机网络技术融合,也使整个放射科发生着重大变化. 1 计算机照相技术(CR) 传统X线摄片或X线电视透视,都是将被检查者图像信息直接在胶片上显示或间接通过模拟信号在监示器上显
With the development of computer technology, X-ray imaging technology is also increasing, especially the birth of digital imaging and digital radiology management system, to bring X-ray imaging technology to a new stage, which not only enriches the information of morphological diagnosis The integration of traditional radiology with the rapidly evolving computer and computer network technologies has also led to major changes in the overall radiology community.1 Computerized photographic techniques (CR) Traditional or radiographic fluoroscopy, Inspector image information directly on the film or indirectly through the analog signal on the monitor was