python办公自动化（4）图片文字识别识别身份证

你的名字 2023-02-10 05:21 25阅读 0赞

python+百度文字识别 识别身份证

1.  创建百度应用

使用百度文字识别首先要注册[百度云账号][Link 1]，创建一个应用，登录后点击右上角管理控制台按下面步骤创建：  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTc4MDA4MA_size_16_color_FFFFFF_t_70][]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTc4MDA4MA_size_16_color_FFFFFF_t_70 1]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTc4MDA4MA_size_16_color_FFFFFF_t_70 2]

1.  查看文档  
    找到[身份证识别][Link 2] ，查看python调用方法

# encoding:utf-8
    import requests
    import base64
    
    # client_id 为官网获取的AK， client_secret 为官网获取的SK
    AK='XXXX'
    SK='XXXX'
    host = 'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=%s&client_secret=%s'%(AK,SK)
    '''身份证识别'''
    response = requests.get(host)
    request_url = "https://aip.baidubce.com/rest/2.0/ocr/v1/idcard"
    f = open('indenty.jpg', 'rb')
    indenty = base64.b64encode(f.read())
    f.close()
    params = {"image":indenty,"id_card_side":'front'}
    access_token = response.json()['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:
        jsonall=response.json()['words_result']
        for item in jsonall.items():
            print(item[0],':',item[1]['words'])

[Link 1]: https://cloud.baidu.com/
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTc4MDA4MA_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200520151409611.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTc4MDA4MA==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTc4MDA4MA_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200520151456883.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTc4MDA4MA==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTc4MDA4MA_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20200520151632110.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTc4MDA4MA==,size_16,color_FFFFFF,t_70
[Link 2]: https://cloud.baidu.com/doc/OCR/s/rk3h7xzck