这是给我帮助很大的论文之一 详细说明了人脸表情识别的过程以及完成相关步骤的方法总结 对于刚刚接触到这一领域的朋友会有很大帮助-This is a great help to me, one of the paper details the facial expression recognition process and the completion of the relevant steps for the method of summing up in this area has just