人脸识别步骤 # -*- coding:utf-8 -*- """ 作者:794919561 日期:2023/9/14 """ import cv2 import numpy as np # load xml face_xml = cv2.CascadeClassifier('F:\\learnOpenCV\\opencv\\data\\haarcascades\\haarcascade_frontalface_default.xml') eye_xml = cv2.CascadeClassifier