医学超声动态图像实时通信系统  

The Real-time Transmission System for Medical Ultrasound Active Images

作　　者：邵谦明[1] 周耀华[1] 宋军[1] 刘军[1] 汪源源[2] 刘艳[1] 

机构地区：[1]复旦大学通信科学与工程系,上海200433 [2]复旦大学电子工程系,上海200433

出　　处：《复旦学报（自然科学版）》2001年第4期446-450,共5页Journal of Fudan University：Natural Science

基　　金：上海市科技发展基金科技攻关资助项目 (96 5 3140 32 )

摘　　要：介绍了一种医学超声动态图像微小失真实时通信系统 .该系统的超声图像编码采用了逐帧的分区压缩技术 .发送机以DSPs处理板为核心 ,实现超声动态图像的采集、压缩和实时传送 ;接收机以PC机组成 ,实现图像数据接收和图像解压、重建 .临床试用表明 。A real time transmission system for medical ultrasound active images is presented. The specialty segmentation technology of ultrasound images and coding compression technology are used for each frame image. The main function of transmission equipment based on DSPs process board, is sampling, coding compression and real time transmission of medical ultrasound active images. The function of receiver is decompression and reconstruction of images. Experiment results show that the real time reconstruction images are highly analyzable.

关 键 词：医学超声动态图像 微小失真 实时通信 图像压缩 图像传送 图像编码 远程医疗 

分 类 号：TN919.8[电子电信—通信与信息系统] R445.1[电子电信—信息与通信工程]