DICOM影像点播技术研究  

Research on the Technology of DICOM Imaging-on-demand

作　　者：王燕妮[1] 郭文明 朱敦名[1] 端妮[1] 蔡荣杰[1] 

机构地区：[1]南方医科大学网络中心,广东广州510515

出　　处：《中国医疗设备》2009年第2期44-45,共2页China Medical Devices

基　　金：广州市科技计划项目(2005Z32D042)

摘　　要：目的提出一种数据传输方法,解决DICOM影像点播的数据传输问题。方法采用Microsoft的Media编码技术,将DICOM影像点播中的操作指令数据流通过Base64编码方式转换成Script流,与音频视频流统一生成通用的ASF媒体文件,通过Mediaservice实现点播数据传输。结果在影像仿真教学环境下,DICOM影像点播数据得到了准确、快速的传输。Objective Put forward a method of data transmission to solve the problem of data transmission of DICOM image-on-demand. Methods Using the technology of Microsoft Media Eneoder, the data flow of operations directive in the DICOM image-on-demand is encoded into Script flow by means of Base64, and unified with the audio and video streaming to generate a common ASF media files, and the demand data transmission is realized by Media service. Results Under the environment of imaging simulation teaching, DICOM image-on-demand data are transmitted accurately and rapidly.

关 键 词：DICOM标准 影像仿真 影像点播 操作指令影像诊断浏览器 PACS 

分 类 号：TP37[自动化与计算机技术—计算机系统结构]