基于百度ai的文字识别

相关文字识别的技术文档如下：
https://cloud.baidu.com/doc/OCR/OCR-Python-SDK.html#.E9.80.9A.E7.94.A8.E6.96.87.E5.AD.97.E8.AF.86.E5.88.AB

1.代码

# -*- coding: UTF-8 -*-
from aip import AipOcr
import json
import sys

# 定义常量
APP_ID = '15739363'
API_KEY = 'RY0LEq80VSCDo7OCs6ZYg9lG'
SECRET_KEY = 'NoBN6uYKx1GnKOgBG9768XHlFNN55LYL'

# 初始化AipFace对象
aipOcr = AipOcr(APP_ID, API_KEY, SECRET_KEY)

# 读取图片
#filePath = "D:\\tupian\\wenzi.jpg"
filePath = str(sys.argv[1])
print('正在载入:')
print(filePath)
def get_file_content(filePath):
  with open(filePath, 'rb') as fp:
    return fp.read()

# 定义参数变量
options = {
 'detect_direction': 'true',
 'language_type': 'CHN_ENG',
}

# 调用通用文字识别接口
#这里输出有点乱，根据需要改
result = aipOcr.basicGeneral(get_file_content(filePath), options)
#print(json.dumps(result).encode('utf-8').decode("unicode-escape"))
str = json.dumps(result).encode('utf-8').decode("unicode-escape")
result= json.loads(str)
#print(result)
print(result["words_result"][0]["words"])

2. 用下面的图片测试

返回示例：