摘要
文章在对摄像机标定算法及立体视觉算法进行研究分析后,自行设计开发出基于德州仪器公司的TMS320DM642芯片的实时处理硬件系统,在此平台上实现了一种高速公路上的前方车辆检测识别和安全车距测量方案。该系统具有双通道图像采集、实时视频图像处理及视频输出功能,可以实现单帧图像的处理和显示。
Following the research and analysis of the camera calibration methods and stereo vision algorithms,a real-time image processing system based on TMS320DM642 was designed in this thesis.And then,a scheme is proposed including safe headway measurement,preceding vehicle detection and recognition for express way.The system has the function of real-time dual channel video acquisition,real-time image processing,video output and so on.The system can carry out image processing in the frame-by-frame way.
出处
《舰船电子工程》
2012年第8期134-136,共3页
Ship Electronic Engineering
基金
美国德州仪器大学计划创新项目基金
关键词
立体视觉
摄像机标定
车辆检测
公垂线中点法
DSP
stereo vision
camera calibration
vehicle detection
common perpendicular midpoint
DSP
