基于图像处理的桥墩防撞预警系统的研究

Bridge Anticollision System Based on Image Processing

利用图像处理硬件设备,通过摄像头将视频信息采入,送入DSP进行分析处理;专门视频信息处理软件,运用各种图像处理技术,进行实时处理分析,对船舶进行实时监控。当船舶进入预警区,经计算机判断处理,提醒监控人员并通过广播对船舶驾驶人员发出警告,避免事故发生。在图像序列处理技术的开发中,采用软硬件分离的方法,先进行基于Visual C++的计算机软件设计研究;在软件中,研究了船舶检测、船舶跟踪与计算等内容。

This paper designes the embedded system based on DSP chips. The image acquisition card captured images and send them into embedded image processing system mainly consist of DSP, CPU, ram, and a Linux operation system, in which the software part the system calculates information,such as the speed of ships,the trick of ships, uses every kind of image processing technology to real analyze and monitor ships, when ships come into the early warning area,it can warn the drivers to be careful so as to avoid accident. During the course of image processing,it separates the software from hardware,it does some software design based on vc＋ ＋ 6.0, Then study the methods of ships detecting, ships tracking etc.