双11人脸比对 哪家好

import cv2
import dlib

# 加载预训练模型
detector = dlib.get_frontal_face_detector()
predictor = dlib.shape_predictor("shape_predictor_68_face_landmarks.dat")
face_rec_model = dlib.face_recognition_model_v1("dlib_face_recognition_resnet_model_v1.dat")

# 读取图像
img1 = cv2.imread("image1.jpg")
img2 = cv2.imread("image2.jpg")

# 检测人脸
faces1 = detector(img1)
faces2 = detector(img2)

if len(faces1) == 1 and len(faces2) == 1:
    shape1 = predictor(img1, faces1[0])
    shape2 = predictor(img2, faces2[0])
    
    face_descriptor1 = face_rec_model.compute_face_descriptor(img1, shape1)
    face_descriptor2 = face_rec_model.compute_face_descriptor(img2, shape2)
    
    distance = dlib.distance(face_descriptor1, face_descriptor2)
    
    if distance < 0.6:
        print("同一人")
    else:
        print("不是同一人")
else:
    print("无法检测到单一人脸")