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百度人像分割主页:按步骤注册,登录,实名认证即可。
在控制台主页找到人体分析
创建应用
里面的需要填写的内容可以随便写,新用户要去领取免费资源,不然使用不了。
创建完成在应用列表记录 API Key、Secret Key的值 ,稍后要用。
至此,注册账号和创建应用的任务就完成了。
import os
import requests
import base64
import cv2
import numpy as np
from PIL import Image
from pathlib import Path
path = os.getcwd()
paths = list(Path(path).glob('*'))
def get_access_token():
url = 'https://aip.baidubce.com/oauth/2.0/token'
data = {
'grant_type': 'client_credentials', # 固定值
'client_id': '替换成你的API Key', # 在开放平台注册后所建应用的API Key
'client_secret': '替换成你的Secret Key' # 所建应用的Secret Key
}
res = requests.post(url, data=data)
res = res.json()
access_token = res['access_token']
return access_token
def removebg():
try:
request_url = "https://aip.baidubce.com/rest/2.0/image-classify/v1/body_seg"
# 二进制方式打开图片文件
f = open(name, 'rb')
img = base64.b64encode(f.read())
params = {"image":img}
access_token = get_access_token()
request_url = request_url + "?access_token=" + access_token
headers = {'content-type': 'application/x-www-form-urlencoded'}
response = requests.post(request_url, data=params, headers=headers)
if response:
res = response.json()["foreground"]
png_name=name.split('.')[0]+".png"
with open(png_name,"wb") as f:
data = base64.b64decode(res)
f.write(data)
fullwhite(png_name) #png图片底色填充,视情况舍去
png_jpg(png_name) #png格式转jpg,视情况舍去
os.remove(png_name) #删除原png图片,视情况舍去
print(name+"\t处理成功!")
except Exception as e:
pass
def fullwhite(png_name):
im = Image.open(png_name)
x,y = im.size
try:
p = Image.new('RGBA', im.size, (255,255,255)) # 使用白色来填充背景,视情况更改
p.paste(im, (0, 0, x, y), im)
p.save(png_name)
except:
pass
6.获取图图片大小#compress_rate:数值越小照片越模糊
def resize(compress_rate = 0.5):
im = Image.open(name)
w, h = im.size
im_resize = im.resize((int(w*compress_rate), int(h*compress_rate)))
resize_w, resieze_h = im_resize.size
#quality 代表图片质量,值越低越模糊
im_resize.save(name)
im.close()
def get_size():
size = os.path.getsize(name)
return size / 1024
def png_jpg(png_name):
im = Image.open(png_name)
bg=Image.new('RGB',im.size,(255,255,255))
bg.paste(im)
jpg_name = png_name.split('.')[0]+".jpg"
#quality 代表图片质量,值越低越模糊
bg.save(jpg_name,quality=70)
im.close()
if __name__ == '__main__':
for i in paths:
name = os.path.basename(i.name)
if(name==os.path.basename(__file__)):
continue
size = get_size()
##照片压缩
while size >=900:
size = get_size()
resize()
removebg()
print(" ")
#人像分割
import os
import requests
import base64
import cv2
import numpy as np
from PIL import Image
from pathlib import Path
path = os.getcwd()
paths = list(Path(path).glob('*'))
def get_access_token():
url = 'https://aip.baidubce.com/oauth/2.0/token'
data = {
'grant_type': 'client_credentials', # 固定值
'client_id': '替换成你的API Key', # 在开放平台注册后所建应用的API Key
'client_secret': '替换成你的Secret Key' # 所建应用的Secret Key
}
res = requests.post(url, data=data)
res = res.json()
access_token = res['access_token']
return access_token
def png_jpg(png_name):
im = Image.open(png_name)
bg=Image.new('RGB',im.size,(255,255,255))
bg.paste(im)
jpg_name = png_name.split('.')[0]+".jpg"
#quality 代表图片质量,值越低越模糊
bg.save(jpg_name,quality=70)
im.close()
#compress_rate:数值越小照片越模糊
def resize(compress_rate = 0.5):
im = Image.open(name)
w, h = im.size
im_resize = im.resize((int(w*compress_rate), int(h*compress_rate)))
resize_w, resieze_h = im_resize.size
#quality 代表图片质量,值越低越模糊
im_resize.save(name)
im.close()
def get_size():
size = os.path.getsize(name)
return size / 1024
def fullwhite(png_name):
im = Image.open(png_name)
x,y = im.size
try:
# 使用白色来填充背景
# (alpha band as paste mask).
p = Image.new('RGBA', im.size, (255,255,255))
p.paste(im, (0, 0, x, y), im)
p.save(png_name)
except:
pass
def removebg():
try:
request_url = "https://aip.baidubce.com/rest/2.0/image-classify/v1/body_seg"
# 二进制方式打开图片文件
f = open(name, 'rb')
img = base64.b64encode(f.read())
params = {"image":img}
access_token = get_access_token()
request_url = request_url + "?access_token=" + access_token
headers = {'content-type': 'application/x-www-form-urlencoded'}
response = requests.post(request_url, data=params, headers=headers)
if response:
res = response.json()["foreground"]
png_name=name.split('.')[0]+".png"
with open(png_name,"wb") as f:
data = base64.b64decode(res)
f.write(data)
fullwhite(png_name)
png_jpg(png_name)
os.remove(png_name)
print(name+"\t处理成功!")
except Exception as e:
pass
if __name__ == '__main__':
for i in paths:
name = os.path.basename(i.name)
if(name==os.path.basename(__file__)):
continue
size = get_size()
##照片压缩
while size >=900:
size = get_size()
resize()
removebg()
print(" ")
1. 该程序会覆盖原文件,使用前请备份文件,以免造成数据丢失
2. 将程序复制到和待处理的照片同目录下,双击程序即可运行
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