api文档

能力介绍

接口能力

人脸检测：检测图片中的人脸并标记出位置信息;

人脸关键点：展示人脸的核心关键点信息，及72个关键点信息。

人脸属性值：展示人脸属性信息，如年龄、性别等。

人脸质量信息：返回人脸各部分的遮挡、光照、模糊、完整度、置信度等信息。

使用该api分析图片中任务的颜值和年龄

请求参数

参数

必选

类型

说明

image

是

string

base64编码后的图片数据，需urlencode，编码后的图片大小不超过2M

max_face_num

否

uint32

最多处理人脸的数目，默认值为1，仅检测图片中面积最大的那个人脸

face_fields

否

string

包括age,beauty,expression,faceshape,gender,glasses,landmark,race,qualities信息，逗号分隔，默认只返回人脸框、概率和旋转角度

数据可以使用url或者base64格式

可以识别多个人脸

我大仙女的颜值

{"error_code": 0, "error_msg": "SUCCESS", "log_id": 3065106228, "timestamp": 1526633826, "cached": 0,

"result": {

"face_num": 1,

"face_list": [

{"face_token": "65850302e75315946792b0ddb3553ef4",

"location": {"left": 257.5062561, "top": 167.9508972, "width": 199,

"height": 184, "rotation": -4}, "face_probability": 1,

"angle": {"yaw": -1.794678569, "pitch": 11.84180832, "roll": -4.842110157},

"beauty": 81.2557373,

"age": 22}]}}

对比包租婆的

{"error_code": 0, "error_msg": "SUCCESS", "log_id": 3077160341, "timestamp": 1526633947, "cached": 0,

"result": {"face_num": 1,

"face_list": [{"face_token": "17b342122e6e5d739ffbde29ff24ec6a",

"location": {"left": 163.8291473, "top": 96.57607269, "width": 115,

"height": 115, "rotation": 5}, "face_probability": 0.9695456028,

"angle": {"yaw": -12.33260822, "pitch": -1.76208818, "roll": 3.611557245},

"beauty": 24.29637337, "age": 39}]}}

范冰冰

{"error_code": 0, "error_msg": "SUCCESS", "log_id": 3130713771, "timestamp": 1526634482, "cached": 0,

"result": {"face_num": 1,

"face_list": [{"face_token": "30b6a5174b362e4cc4bb5275f5620354",

"location": {"left": 143.0305786, "top": 215.0203247, "width": 246,

"height": 229, "rotation": 6}, "face_probability": 1,

"angle": {"yaw": 8.355323792, "pitch": 0.03008880466, "roll": 8.090315819},

"beauty": 89.63048553, "age": 23}]}}

{"error_code": 0, "error_msg": "SUCCESS", "log_id": 3159305233, "timestamp": 1526634768, "cached": 0,

"result": {"face_num": 1,

"face_list": [{"face_token": "d518c7d0e041b4bf48e6d0d03e2b9e3e",

"location": {"left": 273.5806274, "top": 231.7171631, "width": 350,

"height": 331, "rotation": 6}, "face_probability": 1,

"angle": {"yaw": -16.73430824, "pitch": 0.2803879082, "roll": 2.967574358},

"beauty": 88.6497345, "age": 23}]}}

不过这个算法的颜值计算还是很迷的。。。。不能轻信，感觉和角度啥的都有关系。。。

代码

import requests

import base64

import urllib3

# url = 'https://aip.baidubce.com/rest/2.0/ocr/v1/general?access_token=24.f9ba9c5241b67688bb4adbed8bc91dec.2592000.1485570332.282335-8574074'

ak = 'ak'

sk = 'sk'

host = f'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id={ak}&client_secret={sk}'

ret = requests.get(host).json()

print(ret)

headers = {

'Content-Type': 'application/json'

}

img_path = '刘亦菲.jpg'

with open(img_path, mode='rb') as f:

img_base64 = bytes.decode(base64.b64encode(f.read()))

# 娜美

img_url = 'https://b-ssl.duitang.com/uploads/item/201410/14/20141014181857_UXTrH.jpeg'

data = {

'image': img_url,

'image_type': 'URL',

'face_field': 'beauty,age'

}

data = {

'image': img_base64,

'image_type': 'BASE64',

'face_field': 'beauty,age'

# 'url': img_url

}

url = f"https://aip.baidubce.com/rest/2.0/face/v3/detect?access_token={ret['access_token']}"

print(data)

print(url)

ans = requests.post(url, data=data, headers=headers).text

print(ans)