3分钟实现人脸检测 ｜视觉进阶

opencv-python
cvlib

# 导入必要的库
import cv2
import matplotlib.pyplot as plt
import cvlib as cv
image_path = 'couple-4445670_640.jpg'
im = cv2.imread(image_path)
plt.imshow(im)
plt.show()

faces, confidences = cv.detect_face(im)
# 循环遍历检测到的人脸并添加边界框
for face in faces:
    (startX,startY) = face[0],face[1]
    (endX,endY) = face[2],face[3]
    # 在人脸上绘制矩形边界框
    cv2.rectangle(im, (startX,startY), (endX,endY), (0,255,0), 2)
# 显示结果        
plt.imshow(im)
plt.show()