基于openframeworks进行笑脸检测的源代码-source code of smile detect based on openframeworks

基于Python语言和OpenCV实现了笑脸检测，首先进行人脸检测，然后在人脸检测的基础上进行笑脸检测。(This code implement smile detection based on OpenCV and Python. Face detection is done firstly and then smile detection is done based on the output face of the face detection.)