并对图像进行平滑处理，去除图像采集和传输中混入的噪声，以利于图像的边缘检测。
And smoothing the picture in order to getting rid of the noise which is produced by gathering and transmitting, so that we can detect the edge easily.
本文是以视频信号的研究为基础，设计了基于DSP芯片TMS320F206的图像采集处理系统并完成了部分功能模块的调试工作。
In this paper, based on research of video signal, an image collecting and processing system based on DSP chip TMS320F206 was designed, and part of debugging work is finished.
该系统首先利用车辆位置传感器和图像采集卡来自动获取车辆图像并传输至计算机，然后识别车牌字符。
Using vehicle position sensors and image acquisition card, it captures images of the vehicles automatically and sends the images to computer, then recognizes characters of the vehicle plate.
应用推荐