Python -从URL中读取图像，然后用于face_recognition？

pip install requests
pip install face_recognition

import requests
import numpy as np
import cv2
import face_recognition

# 从URL中获取图像数据
url = "https://example.com/image.jpg"
response = requests.get(url)
image_data = np.frombuffer(response.content, np.uint8)

# 将图像数据解码为OpenCV可用的格式
image = cv2.imdecode(image_data, cv2.IMREAD_COLOR)

# 进行人脸识别
face_locations = face_recognition.face_locations(image)
face_encodings = face_recognition.face_encodings(image, face_locations)

# 输出人脸数量和位置
print("发现 {} 张人脸。".format(len(face_locations)))
for face_location in face_locations:
    top, right, bottom, left = face_location
    print("人脸位置：上边缘：{}，右边缘：{}，下边缘：{}，左边缘：{}".format(top, right, bottom, left))