读取json格式的图片、文字并保存成图片
说明
从数据库中获取到图片、中文、英文信息后,将其合成json文件,图片格式为base64格式,需要将其转成二进制形式,然后将其保存成图片,将中文、英文信息保存在TXT中。
import json
from PIL import Image
from io import BytesIO
from io import BytesIO as Bytes2Data
import cv2
import numpy as np
import base64
with open("/DATA3/image.json",'r') as load_f:
load_dict = json.load(load_f)
print(len(load_dict))
for i in range(10000):
aa=[]
img=load_dict[i]['img']
eng=load_dict[i]['TMEN']
chi=load_dict[i]['TMCN']
file=open('dataset.txt','a+')
print(i)
ss=''
ss+=str(i)
ss += ','
ss += str(eng)
ss += ','
ss += str(chi)
ss += '\n'
file.write(ss)
file.close()
img = base64.b64decode(img)
file = open('./img10000/'+str(i)+'.jpg', 'wb')
file.write(img)
file.close()