• 需要安装numpy opencv

pip install numpy
pip install opencv-python

• Python调用示例代码及返回数据处理

'''
Created on 2018-8-24
Python学习全靠百度AI文档
@author: 小帅丶
'''
import cv2
import base64
import numpy as np
import urllib3,base64
import json
from urllib.parse import urlencode
access_token='自己的token'
http=urllib3.PoolManager()
url='https://aip.baidubce.com/rest/2.0/image-classify/v1/body_seg?access_token='+access_token
f = open('G:/gestureface.jpg','rb')
#参数image：图像base64编码
img = base64.b64encode(f.read())
params={'image':img}
#对base64数据进行urlencode处理
params=urlencode(params)
request=http.request('POST', 
                      url,
                      body=params,
                      headers={'Content-Type':'application/x-www-form-urlencoded'})
#对返回的byte字节进行处理。Python3输出位串，而不是可读的字符串，需要进行转换
result = str(request.data,'utf-8')
#返回参数json序列化处理
res = json.loads(result)
labelmap = base64.b64decode(res['labelmap'])
nparr = np.fromstring(labelmap,np.uint8)
labelimg = cv2.imdecode(nparr,1)
#402,402为原图的宽高 请自定替换哦
labelimg = cv2.resize(labelimg,(402,402),interpolation=cv2.INTER_NEAREST)
im_new = np.where(labelimg==1, 255, labelimg)
cv2.imwrite('G:/test22.jpg', im_new)

• 使用到的原图                                                                        

•  处理后的图片