基于TMS320DM642的交通图像处理

Traffic Image Processing Based on TMS320DM642

设计了一种基于DSP的嵌入式图像检测系统.采用模块化设计方案,以TI公司的TMS320DM642作为核心芯片,通过视频通道,对CCD摄像机采集到的交通图像信息在前端实时处理.处理程序主要通过移植基于OpenCV的EMCV开源计算机视觉库实现,可以实现目标识别和跟踪的功能.实验表明该系统可以快速、准确的检测车辆,满足交通图像处理的实时性要求.

By using DSP,a kind of embedded image detection system is designed.The system adopts way of modularization and using TMS320DM642 as core chip.It can process traffic image taken from image channel.The program based on the system can realize object identification and tracking,and it is developed by the way of transplanting EMCV which is a variant of OpenCV.The final testing result shows that the system can detect vehicle quickly and precisely in real-time.