房产证OCR识别
  • 可OCR识别全国统一的不动产权证、不动产登记证明
  • 房产证识别覆盖全国所有省市版式,自动区分版式,无需手动选择
  • 支持手机拍照图、扫描图、复印件的识别
  • 暂不支持青海、西藏地区的房产证识别

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产品概述

API

接口说明

接口地址: www.etoplive.com/ocr/server.srvc
接口调用方法:Post
接口调用参数:
序号名称类型必填说明
1fileString上传的文件(图片的base64流)
2keyString用户ocrKey
3secretString 用户ocrSecret
4pidInteger识别类型(房产证OCR识别 固定值:1033)
返回数据:
返回数据类型: JSON
返回数据示例: {"ErrorCode":0,"Time":"2000","ResultList":[{"pid":36,"direct":1,"angle":-0.006328,"FieldList":[{"key":"ZDH","chn_key":"证第号","value":"546722","image_data":"","position":{"left":1055,"top":160,"width":262,"height":104}},{"key":"FWSYQR","chn_key":"房屋所有权人","value":"刘伟","image_data":"","position":{"left":589,"top":343,"width":120,"height":66}},{"key":"GYQK","chn_key":"共有情况","value":"单独所有","image_data":"","position":{"left":592,"top":488,"width":202,"height":57}},{"key":"FWZL","chn_key":"房屋坐落","value":"昌平区北街家园六区8号楼5层1单元502","image_data":"","position":{"left":592,"top":639,"width":797,"height":60}},{"key":"DJSJ","chn_key":"登记时间","value":"2012-12-13","image_data":"","position":{"left":592,"top":866,"width":265,"height":51}},{"key":"FWXZ","chn_key":"房屋性质","value":"商品房","image_data":"","position":{"left":592,"top":1005,"width":164,"height":56}},{"key":"GHYT","chn_key":"规划用途","value":"住宅","image_data":"","position":{"left":592,"top":1140,"width":113,"height":60}},{"key":"ZCS","chn_key":"总层数","value":"6","image_data":"","position":{"left":403,"top":1471,"width":66,"height":54}},{"key":"JZMJ","chn_key":"建筑面积","value":"76.20","image_data":"","position":{"left":690,"top":1474,"width":154,"height":48}},{"key":"TNJZMJ","chn_key":"套内建筑面积","value":"65.97","image_data":"","position":{"left":1021,"top":1468,"width":151,"height":57}},{"key":"TDSYQQDFS","chn_key":"土地使用权取得方式","value":"有偿(出让)","image_data":"","position":{"left":642,"top":2177,"width":256,"height":54}}]}]}
通用字段说明:
ErrorCode OCR识别状态码
Time 识别时间
ResultList 返回结果数组
type 证件类型
image_data 裁切后的图片base64编码
direct 图片方向
key 英文字段名称
chn_key 中文字段名称
value 对应字段识别结果
position 当前裁切图片或字段在图片上的位置信息
证件特有返回字段说明:
ErrorCode返回码说明:
0成功
16不支持的图像文件(读取图像文件失败)
19识别失败
-1用户已屏蔽。
-2用户key或secret验证错误。
-3服务次数不足。
-4用户未找到。
-5未支持的识别类型。
-6file参数未提供。
-7未提供key或secret参数
-8服务器IO错误.
-49请求超时
-51图片错误,请换张图片再重试.
-52服务器繁忙
其他 请咨询服务商

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