双12人脸支付购买

import cv2
import face_recognition

def recognize_face(image_path, known_face_encodings, known_face_names):
    unknown_image = face_recognition.load_image_file(image_path)
    unknown_face_encodings = face_recognition.face_encodings(unknown_image)

    for unknown_face_encoding in unknown_face_encodings:
        matches = face_recognition.compare_faces(known_face_encodings, unknown_face_encoding)
        name = "Unknown"

        if True in matches:
            first_match_index = matches.index(True)
            name = known_face_names[first_match_index]

        return name

# 示例数据
known_face_encodings = [...]  # 已知人脸编码列表
known_face_names = [...]      # 对应的人名列表

# 识别并支付
user_name = recognize_face("path_to_user_image.jpg", known_face_encodings, known_face_names)
if user_name != "Unknown":
    print(f"支付成功，用户: {user_name}")
else:
    print("未识别到用户，支付失败")