百度OCR体验地址：
/tech/imagerecognition/general
腾讯OCR体验地址：
/act/event/ocrdemo
测试结果是：腾讯的效果要比百度的好
腾讯云目前（2月16日）额度是：
每个接口 1,000次/月免费，有6个文字识别的接口，一共是6,000次/月
百度接口调用之前写过文章
Python编程：通过百度文字识别提取表格数据
使用步骤
步骤：
1、注册账号： /
2、开通服务：https://console./ocr/general
3、申请访问秘钥：https://console./cam/capi
4、通过 API 或 SDK 或命令行来使用服务
具体参考《操作指南》：/document/product/866/17622
接口使用
1、安装SDK
/TencentCloud/tencentcloud-sdk-python
pip3 install tencentcloud-sdk-python
2、代码实例
# -*- coding: utf-8 -*-import jsonfrom mon import credentialfrom mon.profile.client_profile import ClientProfilefrom mon.profile.http_profile import HttpProfilefrom tencentcloud.ocr.v1119 import ocr_clientfrom tencentcloud.ocr.v1119.models import (GeneralAccurateOCRRequest,EnglishOCRRequest,GeneralBasicOCRRequest,GeneralEfficientOCRRequest,GeneralFastOCRRequest,GeneralHandwritingOCRRequest)class TencentOcr(object):"""计费说明：1,000次/月免费/document/product/866/17619"""SECRET_ID = "你的秘钥 SECRET_ID"SECRET_KEY = "你的秘钥 SECRET_KEY"# 地域列表# /document/api/866/33518#.E5.9C.B0.E5.9F.9F.E5.88.97.E8.A1.A8Region = "ap-beijing"endpoint = ""# 通用文字识别相关接口# /document/api/866/37173mapping = {# 通用印刷体识别（高精度版） ok"GeneralAccurateOCR": GeneralAccurateOCRRequest,# 英文识别 ok"EnglishOCR": EnglishOCRRequest,# 通用印刷体识别 一般"GeneralBasicOCR": GeneralBasicOCRRequest,# 通用印刷体识别（精简版）（免费公测版）no"GeneralEfficientOCR": GeneralEfficientOCRRequest,# 通用印刷体识别（高速版）一般"GeneralFastOCR": GeneralFastOCRRequest,# 通用手写体识别 ok"GeneralHandwritingOCR": GeneralHandwritingOCRRequest,}def __init__(self):cred = credential.Credential(self.SECRET_ID, self.SECRET_KEY)httpProfile = HttpProfile()httpProfile.endpoint = self.endpointclientProfile = ClientProfile()clientProfile.httpProfile = httpProfileself.client = ocr_client.OcrClient(cred, self.Region, clientProfile)def get_image_text(self, image_url, ocr="GeneralAccurateOCR"):req = self.mapping[ocr]()req.ImageUrl = image_urlresp = getattr(self.client, ocr)(req)return json.loads(resp.to_json_string())['TextDetections'][0]['DetectedText']def main():tencentOcr = TencentOcr()url = "https://ocr-demo-1254418846.cos.ap-/general/GeneralBasicOCR/GeneralBasicOCR3.jpg"print(tencentOcr.get_image_text(url, ocr="GeneralHandwritingOCR"))if __name__ == '__main__':main()
