DR(Digital Radiography), 数字化X 线摄影,系统由数字影像采集板(探测板,Flat Pannel Dector, 就其内部结构可分为CCD、非晶硅、非晶硒几种)、专用滤线器BUCKY数字图像获取控制X线摄影系统数字图像工作站构成。其工作原理是在非晶硅影像板中,X线经荧光屏转变为可见光,再经TFT薄膜晶体电路按矩阵像素转换成电子信号,传...
Computed Radiography (CR) and Digital Radiography (DR): Which Should You Choose?Rick Colbeth
The naming of DICOM Modality Objects also obscures the differentiation between CR and DR. The “CR Object” was an early and primitive object for digital radiographic images. The “DX Object” was developed later to correct some of the shortcomings of the CR Ob...
DR:Digital Radiography,数字化放射学。是指将传统的X光影像转换为数字影像的技术,可以提高影像的质量、减少辐射剂量、提高工作效率。 MG:Mammography,乳腺X线摄影术。是指用X线检查乳腺的一种检查方法,用于检测乳腺疾病,如乳腺癌等。 DR拍摄完病人的图像需要通过网络发送出去,比如诊断平台,打印胶片的设备。医疗的网络传...
Objective To compare the clinical applications of computed radiography(CR)and direct digital X-ray radiography(DR)two kinds of imaging methods in chest radiography,in order to assist the practical work.Methods CR1000 cases of chest imaging and DR1000 cases are extracted.The patients between with CR...
professional who owns and/or is looking to buy a new digital X-Ray system for your facility, or someone who is simply interested to learn more about the latest imaging technologies, you must have heard about digital imaging systems like Computed Radiography (CR) and Digital Radiography (DR)....
一般情况DR（DigitalRadiography）直接数字化X射线摄影系统，数字化图像获得，采用计算机技术，实施各种图像后...
数字X射线摄影类型 DF :digital fluorography: 数字荧光X摄影 CR:computed radiography 计算机X射线摄影 DR :dirtect radiography 直接数字化X射线摄影 透视X射线摄影 荧光透视(fluoroscopy )是利用X线的荧光作用,将被 检病人位在荧光屏(或影像增强器)和X线管之间,X线 穿过人体之后在荧光屏上形成影像...
today's digital imaging systems, including computed radiography (CR), digital radiography (DR), and picture archiving and communications systems (PACS). This... C. Carter,B. Vealé - Mosby/Elsevier, 被引量: 10发表: 2019年 加载更多来源...
计算机射线照相/数字射线照相 (CR/DR) 磷光体成像板磷光体成像板实现优异的计算机射线照相图像质量和曝光性能Contact Us 概述 产品特点 适用于各种用途的理想成像板 图像 与专家交流 产品资源 Waygate Technologies 的 IPS、IPC2 和 IPU2 成像板专为工业用途而设计,能够提供卓越的图像质量、...