本文為大家分享了python實現(xiàn)文字識別功能大全，供大家參考，具體內(nèi)容如下
1.通用文字識別
# -*- coding: UTF-8 -*-from aip import AipOcr # 定義常量APP_ID = '11352343'API_KEY = 'Nd5Z1NkGoLDvHwBnD2bFLpCE'SECRET_KEY = 'A9FsnnPj1Ys2Gof70SNgYo23hKOIK8Os' # 初始化AipFace對象aipOcr = AipOcr(APP_ID, API_KEY, SECRET_KEY) # 讀取圖片filePath = "test3.png" def get_file_content(filePath): with open(filePath, 'rb') as fp: return fp.read() # 定義參數(shù)變量options = { 'detect_direction': 'true', 'language_type': 'CHN_ENG',} # 調(diào)用通用文字識別接口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'])
2.網(wǎng)絡(luò)圖片文字識別
識別一些網(wǎng)絡(luò)上背景復(fù)雜，特殊字體的文字。
# -*- coding: UTF-8 -*-from aip import AipOcr # 定義常量APP_ID = '11352343'API_KEY = 'Nd5Z1NkGoLDvHwBnD2bFLpCE'SECRET_KEY = 'A9FsnnPj1Ys2Gof70SNgYo23hKOIK8Os' # 初始化AipFace對象aipOcr = AipOcr(APP_ID, API_KEY, SECRET_KEY) # 讀取圖片filePath = "2-5.jpg" def get_file_content(filePath): with open(filePath, 'rb') as fp: return fp.read() options={}options["detect_direction"] = "true" #檢測朝向options["detect_language"] = "true" #檢測語言 result= aipOcr.webImage(get_file_content(filePath),options)print(result)for i in range(len(result['words_result'])): print(result['words_result'][i]['words'])
3.身份證識別
身份證識別包括正面和背面。
# -*- coding: UTF-8 -*-from aip import AipOcr# 定義常量APP_ID = '11352343'API_KEY = 'Nd5Z1NkGoLDvHwBnD2bFLpCE'SECRET_KEY = 'A9FsnnPj1Ys2Gof70SNgYo23hKOIK8Os' # 初始化AipFace對象aipOcr = AipOcr(APP_ID, API_KEY, SECRET_KEY) # 讀取圖片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" #檢測朝向options["detect_risk"] = "true"#是否開啟身份證風(fēng)險類型(身份證復(fù)印件、臨時身份證、身份證翻拍、修改過的身份證)功能，默認(rèn)不開啟 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'])
4.銀行卡識別
識別銀行卡并返回卡號和發(fā)卡行。
# -*- coding: UTF-8 -*-from aip import AipOcr # 定義常量APP_ID = '11352343'API_KEY = 'Nd5Z1NkGoLDvHwBnD2bFLpCE'SECRET_KEY = 'A9FsnnPj1Ys2Gof70SNgYo23hKOIK8Os' # 初始化AipFace對象aipOcr = AipOcr(APP_ID, API_KEY, SECRET_KEY) # 讀取圖片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 銀行卡類型，0:不能識別; 1: 借記卡; 2: 信用卡for key in result['result']: print(key+':'+str(result['result'][key]))
5.駕駛證識別
對機(jī)動車駕駛證所有關(guān)鍵字段進(jìn)行識別。
# -*- coding: UTF-8 -*-from aip import AipOcr # 定義常量APP_ID = '11352343'API_KEY = 'Nd5Z1NkGoLDvHwBnD2bFLpCE'SECRET_KEY = 'A9FsnnPj1Ys2Gof70SNgYo23hKOIK8Os' # 初始化AipFace對象aipOcr = AipOcr(APP_ID, API_KEY, SECRET_KEY) # 讀取圖片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']))
6.行駛證識別
對機(jī)動車行駛證正本所有關(guān)鍵字段進(jìn)行識別。
# -*- coding: UTF-8 -*-from aip import AipOcr # 定義常量APP_ID = '11352343'API_KEY = 'Nd5Z1NkGoLDvHwBnD2bFLpCE'SECRET_KEY = 'A9FsnnPj1Ys2Gof70SNgYo23hKOIK8Os' # 初始化AipFace對象aipOcr = AipOcr(APP_ID, API_KEY, SECRET_KEY) # 讀取圖片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']))
7.車牌識別
# -*- coding: UTF-8 -*-from aip import AipOcr # 定義常量APP_ID = '11352343'API_KEY = 'Nd5Z1NkGoLDvHwBnD2bFLpCE'SECRET_KEY = 'A9FsnnPj1Ys2Gof70SNgYo23hKOIK8Os' # 初始化AipFace對象aipOcr = AipOcr(APP_ID, API_KEY, SECRET_KEY) # 讀取圖片filePath = "2-3.png" def get_file_content(filePath): with open(filePath, 'rb') as fp: return fp.read() options={}options["multi_detect"] = "true"#是否檢測多張車牌，默認(rèn)為false，當(dāng)置為true的時候可以對一張圖片內(nèi)的多張車牌進(jìn)行識別 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'])
8.營業(yè)執(zhí)照識別
識別營業(yè)執(zhí)照，并返回關(guān)鍵字段的值，包括單位名稱、法人、地址、有效期、證件編號、社會信用代碼等。
# -*- coding: UTF-8 -*-from aip import AipOcr # 定義常量APP_ID = '11352343'API_KEY = 'Nd5Z1NkGoLDvHwBnD2bFLpCE'SECRET_KEY = 'A9FsnnPj1Ys2Gof70SNgYo23hKOIK8Os' # 初始化AipFace對象aipOcr = AipOcr(APP_ID, API_KEY, SECRET_KEY) # 讀取圖片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']))
以上就是本文的全部內(nèi)容，希望對大家的學(xué)習(xí)有所幫助，也希望大家多多支持VEVB武林網(wǎng)。
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