本文为大家分享了python实现文字识别功能大全，供大家参考，具体内容如下
1.通用文字识别
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# -*- coding: utf-8 -*-
from aip import aipocr
# 定义常量
app_id = '11352343'
api_key = 'nd5z1nkgoldvhwbnd2bflpce'
secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os'
# 初始化aipface对象
aipocr = aipocr(app_id, api_key, secret_key)
# 读取图片
filepath = "test3.png"
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
result = aipocr.basicgeneral(get_file_content(filepath), options)
print(result)
words_result=result['words_result']
for i in range(len(words_result)):
print(words_result[i]['words'])
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2.网络图片文字识别
识别一些网络上背景复杂，特殊字体的文字。
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# -*- coding: utf-8 -*-
from aip import aipocr
# 定义常量
app_id = '11352343'
api_key = 'nd5z1nkgoldvhwbnd2bflpce'
secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os'
# 初始化aipface对象
aipocr = aipocr(app_id, api_key, secret_key)
# 读取图片
filepath = "2-5.jpg"
def get_file_content(filepath):
with open(filepath, 'rb') as fp:
return fp.read()
options={}
options["detect_direction"] = "true" #检测朝向
options["detect_language"] = "true" #检测语言
result= aipocr.webimage(get_file_content(filepath),options)
print(result)
for i in range(len(result['words_result'])):
print(result['words_result'][i]['words'])
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3.身份证识别
身份证识别包括正面和背面。
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# -*- coding: utf-8 -*-
from aip import aipocr
# 定义常量
app_id = '11352343'
api_key = 'nd5z1nkgoldvhwbnd2bflpce'
secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os'
# 初始化aipface对象
aipocr = aipocr(app_id, api_key, secret_key)
# 读取图片
filepath1 = "2-6-2.jpg" #正面
filepath2 = "2-6-1.jpg" #背面
def get_file_content(filepath):
with open(filepath, 'rb') as fp:
return fp.read()
options={}
options["detect_direction"] = "true" #检测朝向
options["detect_risk"] = "true"
#是否开启身份证风险类型(身份证复印件、临时身份证、身份证翻拍、修改过的身份证)功能，默认不开启
result1= aipocr.idcard(get_file_content(filepath1),'front',options)
result2= aipocr.idcard(get_file_content(filepath2),'back',options)
print(result1)
print(result2)
for key in result1['words_result'].keys():
print(key+':'+result1['words_result'][key]['words'])
for key in result2['words_result'].keys():
print(key+':'+result2['words_result'][key]['words'])
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4.银行卡识别
识别银行卡并返回卡号和发卡行。
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# -*- coding: utf-8 -*-
from aip import aipocr
# 定义常量
app_id = '11352343'
api_key = 'nd5z1nkgoldvhwbnd2bflpce'
secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os'
# 初始化aipface对象
aipocr = aipocr(app_id, api_key, secret_key)
# 读取图片
filepath = "2-7.jpeg"
def get_file_content(filepath):
with open(filepath, 'rb') as fp:
return fp.read()
options={}
result=aipocr.bankcard(get_file_content(filepath),options)
print(result)
#bank_card_type 银行卡类型，0:不能识别; 1: 借记卡; 2: 信用卡
for key in result['result']:
print(key+':'+str(result['result'][key]))
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5.驾驶证识别
对机动车驾驶证所有关键字段进行识别。
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# -*- coding: utf-8 -*-
from aip import aipocr
# 定义常量
app_id = '11352343'
api_key = 'nd5z1nkgoldvhwbnd2bflpce'
secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os'
# 初始化aipface对象
aipocr = aipocr(app_id, api_key, secret_key)
# 读取图片
filepath = "2-8.jpg"
def get_file_content(filepath):
with open(filepath, 'rb') as fp:
return fp.read()
options={}
result=aipocr.drivinglicense(get_file_content(filepath),options)
print(result)
for key in result['words_result']:
print(key+':'+str(result['words_result'][key]['words']))
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6.行驶证识别
对机动车行驶证正本所有关键字段进行识别。
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# -*- coding: utf-8 -*-
from aip import aipocr
# 定义常量
app_id = '11352343'
api_key = 'nd5z1nkgoldvhwbnd2bflpce'
secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os'
# 初始化aipface对象
aipocr = aipocr(app_id, api_key, secret_key)
# 读取图片
filepath = "2-9.jpg"
def get_file_content(filepath):
with open(filepath, 'rb') as fp:
return fp.read()
options={}
result=aipocr.vehiclelicense(get_file_content(filepath),options)
print(result)
for key in result['words_result']:
print(key+':'+str(result['words_result'][key]['words']))
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7.车牌识别
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# -*- coding: utf-8 -*-
from aip import aipocr
# 定义常量
app_id = '11352343'
api_key = 'nd5z1nkgoldvhwbnd2bflpce'
secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os'
# 初始化aipface对象
aipocr = aipocr(app_id, api_key, secret_key)
# 读取图片
filepath = "2-3.png"
def get_file_content(filepath):
with open(filepath, 'rb') as fp:
return fp.read()
options={}
options["multi_detect"] = "true"
#是否检测多张车牌，默认为false，当置为true的时候可以对一张图片内的多张车牌进行识别
result= aipocr.licenseplate(get_file_content(filepath),options)
for i in range(len(result['words_result'])):
print(result['words_result'][i]['color']+' '+result['words_result'][i]['number'])
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8.营业执照识别
识别营业执照，并返回关键字段的值，包括单位名称、法人、地址、有效期、证件编号、社会信用代码等。
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# -*- coding: utf-8 -*-
from aip import aipocr
# 定义常量
app_id = '11352343'
api_key = 'nd5z1nkgoldvhwbnd2bflpce'
secret_key = 'a9fsnnpj1ys2gof70sngyo23hkoik8os'
# 初始化aipface对象
aipocr = aipocr(app_id, api_key, secret_key)
# 读取图片
filepath = "2-10.jpg"
def get_file_content(filepath):
with open(filepath, 'rb') as fp:
return fp.read()
options={}
result=aipocr.businesslicense(get_file_content(filepath),options)
print(result)
for key in result['words_result']:
print(key+':'+str(result['words_result'][key]['words']))
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以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/Li_Jiaqian/article/details/80586098