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输入图片都是要用一个小车上的摄像头拍的，而且一次识别两个图形，如果你觉得难做，可以先用画图上画的图形做输入文件.
人生最曼妙的风景，竟是内心的淡定与从容！
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
人生最曼妙的风景，竟是内心的淡定与从容！