python调用百度API实现人脸识别

from aip import AipFace
import cv2
import time
import base64
from PIL import Image
from io import BytesIO
import pyttsx3
# \"\"\" 你的 APPID AK SK \"\"\"
APP_ID = \'1965####\'
API_KEY = \'YXL65ekIloykyjrT4kzc####\'
SECRET_KEY = \'lFiapBoZ5eBwOFyxMbiwQDmClg1u####\'

client = AipFace(APP_ID, API_KEY, SECRET_KEY)

# def frame2base64(frame):
#   img = Image.fromarray(frame) #将每一帧转为Image
#   output_buffer = BytesIO() #创建一个BytesIO
#   img.save(output_buffer, format=\'JPEG\') #写入output_buffer
#   byte_data = output_buffer.getvalue() #在内存中读取
#   image = base64.b64encode(byte_data) #转为BASE64
#   return image #转码成功 返回base64编码

def generate():
  camera = cv2.VideoCapture(0)
  engine = pyttsx3.init()
  try:
    while True:
      engine = pyttsx3.init()
      ret, img = camera.read()
      cv2.imwrite(\"E://Ana/face.png\",img)
      cv2.imshow(\"调用摄像头\", img)
      imageType = \"BASE64\"
      groupIdList = \"1,2,3,4\"


      \"\"\" 如果有可选参数 \"\"\"
      options = {}
      options[\"max_face_num\"] = 4
      options[\"match_threshold\"] = 70
      options[\"quality_control\"] = \"NORMAL\"
      options[\"liveness_control\"] = \"NONE\"
      # options[\"user_id\"] = \"233451\"
      options[\"max_user_num\"] = 4

#       \"\"\" 带参数调用人脸搜索 \"\"\"
      with open(\"E://Ana/face.png\", \'rb\') as fp:
        imageB = base64.b64encode(fp.read())
      image = str(imageB, \'utf-8\')
      \"\"\" 调用人脸搜索 \"\"\"
      result = client.search(image, imageType, groupIdList, options)
      engine.runAndWait()
      print(2)
      if result:
        if not result[\'result\']:
          continue
        name = result[\'result\'][\'user_list\'][0][\'user_id\']#获取名字
        score = result[\'result\'][\'user_list\'][0][\'score\']#获取相似度
        if name == \'cgh_1\':
          if score>80:
            print(score)
            print(name)
            engine.say(\"华来了\")
        elif name == \'yjc_1\':
          if score > 80:
            print(score)
            print(name)
            engine.say(\"杨来了\")
        elif name == \'cjy_1\':
          if score > 80:
            print(score)
            print(name)
            engine.say(\"言来了\")
        elif name == \'hjy_1\':
          if score > 80:
            print(score)
            print(name)
            engine.say(\"怡来了\")
        else:
          print(\"匹配失败\")
      else:
        continue
  except Exception as e:
    print(e)
  finally:
    # 释放资源
    engine.runAndWait()
    camera.release()
    cv2.destroyAllWindows()
 
generate()

APP_ID = \'1965####\'
API_KEY = \'YXL65ekIloykyjrT4kzc####\'
SECRET_KEY = \'lFiapBoZ5eBwOFyxMbiwQDmClg1u####\'
client = AipFace(APP_ID, API_KEY, SECRET_KEY)