论文部分内容阅读
介绍一种用于铁路轨道缺陷检测的图像采集与处理系统的硬件设计和软件开发.该系统采用高速线阵CCD在高速运动状态下获取轨道表面的清晰图像,CCD摄像头与采集卡之间采用CameraLink方式传递数据,采集板采用LVDS线路接收器DS90CR288接收收据,数据处理系统采用TI浮点DSP-TMS320VC33构成.讨论了在TI的CodeComposer开发环境下利用C和汇编语言开发VC33应用程序的方法和应当注意的问题.
This paper introduces a hardware design and software development of image acquisition and processing system for railway track defect detection.The system uses high-speed linear array CCD to obtain a clear image of the track surface under high-speed motion state. The CCD camera and the acquisition card use CameraLink Way transmission of data, the acquisition board using LVDS line receiver DS90CR288 receive the receipt, the data processing system using TI floating-point DSP-TMS320VC33 constitute.This paper discusses the TI’s CodeComposer development environment using C and assembly language VC33 application development method and should pay attention The problem.