说明: import face_recognition as fr import pickle import os from face_recognition.face_recognition_cli import image_files_in_folder as ifi from sklearn.neighbors import KNeighborsClassifier as knc """ face_encodings() 3. 对给定的图片中的每一张人脸, 返回128-dimension人 <qq_42268837> 上传 | 大小:6mb