Python人脸识别源代码可自动识别出年龄、性别等

虽然是粘贴过来的，但是还是了解了一下百度的人脸识别接口，发现的问题也解决了。
https://cloud.baidu.com/doc/IMAGERECOGNITION/s/4k3bcxj1m
这个是官方文档，但是好像也不是太全，result打印出来很多都没有。

import base64
from aip import AipFace
import cv2

# 配置百度aip参数
APP_ID = 'xxx'
API_KEY = 'xxx'
SECRET_KEY = 'xxx'
a_face = AipFace(APP_ID, API_KEY, SECRET_KEY)
image_type = 'BASE64'

options = {'face_field': 'age,gender,beauty', "max_face_num": 10}
max_face_num = 10


def get_file_content(file_path):
    """获取文件内容"""
    with open(file_path, 'rb') as fr:
        content = base64.b64encode(fr.read())
        return content.decode('utf8')


def face_score(file_path):
    """脸部识别分数"""
    result = a_face.detect(get_file_content(file_path), image_type, options)
    return result


# 图片地址，图片与程序同一目录下
file_path = "timg.jpg"
result = face_score(file_path)
print(result)
# #从文件读取图像并转为灰度图像
img = cv2.imread(file_path)
# 图片放文字
# 设置文件的位置、字体、颜色等参数
font = cv2.FONT_HERSHEY_DUPLEX
# font = ImageFont.truetype("simhei.ttf", 20, encoding="utf-8")
color = (0, 0, 255)
for item in result['result']['face_list']:
    x = int(item['location']['left'])
    y = int(item['location']['top'])
    w = item['location']['width']
    h = item['location']['height']
    age = item['age']
    beauty = item['beauty']
    gender = item['gender']['type']
    cv2.rectangle(img, (x, y), (x + w, y + h), (255, 0, 0), 3)
    cv2.putText(img, 'age:%s' % age, (x, y + h + 10), font, 1, color, 1)
    cv2.putText(img, 'beauty:%s' % beauty, (x, y + h + 30), font, 1, color, 1)
    cv2.putText(img, 'gender:%s' % gender, (x, y + h + 50), font, 1, color, 1)

cv2.imshow('Image', img)
# 按任意键退出
key = cv2.waitKey()
if key == 27:
    # 销毁所有窗口
    cv2.destroyAllWindows()

pip install baidu-aip
pip install opencv-python