百度云人脸识别API人脸对比

  • Z时代
  • 2024-01-10
  • 分类：综合

编程

 1from urllib import request
 2import base64
 3import requests
 4import re
 5import json
 6import urllib
 7import os
 8
 9
10# 获取token
11def get_token(client_id,client_secret):
12     host = "https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id="+ client_id + "&client_secret="+ client_secret + ""
13     headers = {"Content-Type": "application/json; charset=UTF-8"}
14     res = requests.post(host, headers=headers)
15     access_token = re.findall(""access_token":"(.*?)"", res.text)[0]
16return access_token
17
18# 打开文件夹
19def geturlPath(path):
20     dirs = os.listdir(path)
21     lst = []
22for dir1 in dirs:
23         pa = path + dir1
24        lst.append(pa)
25return lst
26
27# 打开本地图片,并转化为base64
28def open_pic2base(image):
29     f = open(image,"rb")
30     img = base64.b64encode(f.read()).decode("utf-8")
31return img
32
33# 对两张图片进行对比
34def check2pic(client_id,client_secret,image1,image2):
35     request_url = "https://aip.baidubce.com/rest/2.0/face/v3/match"
36for image in image2:
37         a = open_pic2base(image)
38         b = base64.b64decode(a)
39         params = json.dumps(
40             [{"image": open_pic2base(image1), "image_type": "BASE64","quality_control": "LOW"},
41              {"image": a, "image_type": "BASE64","quality_control": "LOW"}])
42
43# 调用接口
44         access_token = get_token(client_id, client_secret)
45         request_url = request_url + "?access_token=" + access_token
46         params = params.encode("utf-8")
47         request = urllib.request.Request(url=request_url, data=params)
48         request.add_header("Content-Type", "application/json")
49
50         response = urllib.request.urlopen(request)
51         content = response.read()
52         score = 0
53if content:
54             result = json.loads(content.decode("utf-8"))
55if result["error_code"] == 0:
56                 score = result["result"]["score"]
57if score > 75:
58                     with open("G:/images6/"+ image.split("/")[-1],"wb") as f:
59                        f.write(b)
60                        f.close()
61else:
62                 errors = {}
63                 error_msg = result["error_msg"]
64                 errors[image.split("/")[-1]] = error_msg
65print(errors)
66if__name__ == "__main__":
67     client_id = "MeZaaKIbOt5DGp4cfxGpv4wa"
68     client_secret = "ImadHITTnAvtGkLeugrNUNuG3NOdiE7Q"
69     path = r"G:/images5/"
70
71     image1 = "G:images2gu1.jpg"
72     image2 = geturlPath(path)
73
74# 将两张图片进行对比,得出相似分
75     check2pic(client_id,client_secret,image1,image2)

 

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