Python+OpenCV實現人臉檢測

import numpy as np import cv2 face_patterns = cv2.CascadeClassifier('D:\python36\Lib\site-packages\cv2\data\haarcascade_frontalface_default.xml') # 從攝像頭中取得視頻 cap = cv2.VideoCapture(0) # 獲取視頻播放界面長寬

>>阅读原文<<