通过STM32F407驱动ov7620摄像头，并对采集的图像进行二值化，灰度化等处理，能识别出人脸，并将图像信息显示在3.4寸的液晶触摸屏上。(Through the STM32F407 driver OV7620 camera, and collect the image for two values, grayscale and other processing, can identify the face, and display the image information on the

能够通过摄像头识别飞思卡尔比赛的跑道，使智能车完成比赛(Able to identify the runway of Carle by camera, enabling the smart car to finish the race)