基于FPGA的图像导向手术硬件平台的研制  

Design of an FPGA-Based Image Guided Surgery Hardware Platform

作　　者：邹发东[1] 秦斌杰[1] 

机构地区：[1]上海交通大学生物医学工程系,上海200240

出　　处：《中国医疗器械杂志》2008年第4期265-270,274,共7页Chinese Journal of Medical Instrumentation

基　　金：国家自然科学基金资助项目(60402021);上海市科委基础研究重点项目(04JC14060)

摘　　要：介绍了一个基于FPGA的图像导向手术硬件平台的设计,为用硬件加速实现图像导向手术算法提供了硬件支持。该平台实现了视频解码器接口、DDR内存控制器、I2C控制器、中断控制器等,可以完成术中内窥镜图像的实时采集,并且为图像导向手术算法设计了硬件接口。An FPGA-Based Image Guided Surgery Hardware Platform has been designed and implemented in this paper. The hardware platform can provide hardware acceleration for image guided surgery. It is completed with a video decoder interface, a DDR memory controller, a I2C bus controller, an interrupt controller and so on. It is able to perform real time video endoscopy image capturing in the surgery and to preserve the hardware interface for image guided surgery algorithm module.

关 键 词：图像导向手术 内窥镜视频采集 FPGA 算法接口 

分 类 号：R318.6[医药卫生—生物医学工程]