本文介紹視覺智能開放平臺(tái)通過配置審計(jì)接入，作為事件源發(fā)布到事件總線EventBridge的事件類型。

事件類型

視覺智能開放平臺(tái)支持發(fā)布到事件總線EventBridge的事件類型如下所示。

事件類型 type參數(shù)值
通用文字識(shí)別 viapi:ocr:RecognizeCharacter
視頻文件通用文字識(shí)別 viapi:ocr:RecognizeVideoCharacter

CloudEvents規(guī)范中定義的參數(shù)解釋，請(qǐng)參見事件概述。

通用文字識(shí)別

通用文字識(shí)別時(shí)，事件總線EventBridge接收到的示例事件如下所示。 

 {
  "id": "25da3c42-0caa-4259-****-50d4c189f12b",
  "source": "acs.viapi",
  "specversion": "1.0",
  "type": "viapi:ocr:RecognizeCharacter",
  "datacontenttype": "application/json;charset=utf-8",
  "subject": "acs.viapi:cn-shanghai:1056067501*****:Request/6DE1D35C-2ED2-5FDC-*****-D2311A1C6932",
  "time": "2021-09-28T02:27:42.089Z",
  "aliyunaccountid": "1056067501*****",
  "aliyunpublishtime": "2021-09-28T02:27:42.115Z",
  "aliyunoriginalaccountid": "1056067501*****",
  "aliyuneventbusname": "default",
  "aliyunregionid": "cn-shanghai",
  "data": {
    "httpCode": "200",
    "jobId": "6DE1D35C-2ED2-5FDC-12DC-D2311A1C****",
    "ossFile": "oss://viapi-test/test/objectdet/DetectIPCObject/test***.jpeg",
    "requestId": "6DE1D35C-2ED2-5FDC-12DC-D2311A1C****",
    "result": "{\"Results\":[{\"Probability\":0.95983,\"TextRectangle\":{\"Angle\":0,\"Left\":50,\"Top\":50,\"Width\":100,\"Height\":40},\"Text\":\"文字內(nèi)容\"},{\"Probability\":0.95983,\"TextRectangle\":{\"Angle\":10,\"Left\":50,\"Top\":50,\"Width\":100,\"Height\":40},\"Text\":\"文字內(nèi)容\"}]}",
    "status": "PROCESS_SUCCESS"
  }
}

data字段包含的參數(shù)解釋如下表所示。

參數(shù) 類型 示例值 描述
httpCode String 200 業(yè)務(wù)方的HttpCode。
jobId String 6DE1D35C-2ED2-5FDC-12DC-D2311A1C**** 執(zhí)行任務(wù)的ID。
ossFile String oss://viapi-test/test/objectdet/DetectIPCObject/test***.jpeg OSS文件地址。
requestId String 6DE1D35C-2ED2-5FDC-12DC-D2311A1C**** 執(zhí)行任務(wù)的請(qǐng)求ID。
result String {\"Results\":[{\"Probability\":0.95983,\"TextRectangle\":{\"Angle\":0,\"Left\":50,\"Top\":50,\"Width\":100,\"Height\":40},\"Text\":\"文字內(nèi)容\"},{\"Probability\":0.95983,\"TextRectangle\":{\"Angle\":10,\"Left\":50,\"Top\":50,\"Width\":100,\"Height\":40},\"Text\":\"文字內(nèi)容\"}]} 結(jié)果數(shù)據(jù)。
status String PROCESS_SUCCESS 任務(wù)處理結(jié)果狀態(tài)。

視頻文件通用文字識(shí)別

視頻文件通用文字識(shí)別時(shí)，事件總線EventBridge接收到的示例事件如下所示。 

{
  "id": "25da3c42-0caa-4259-****-50d4c189f12b",
  "source": "acs.viapi",
  "specversion": "1.0",
  "type": "viapi:ocr:RecognizeVideoCharacter",
  "datacontenttype": "application/json;charset=utf-8",
  "subject": "acs.viapi:cn-shanghai:1056067501*****:Request/6DE1D35C-2ED2-5FDC-*****-D2311A1C6932",
  "time": "2021-09-28T02:27:42.089Z",
  "aliyunaccountid": "1056067501*****",
  "aliyunpublishtime": "2021-09-28T02:27:42.115Z",
  "aliyunoriginalaccountid": "1056067501*****",
  "aliyuneventbusname": "default",
  "aliyunregionid": "cn-shanghai",
  "data": {
    "httpCode": "200",
    "jobId": "6DE1D35C-2ED2-5FDC-****-D2311A1C6932",
    "ossFile": "oss://viapi-test/test/objectdet/DetectIPCObject/test***.jpeg",
    "requestId": "6DE1D35C-2ED2-5FDC-****-D2311A1C6932",
    "result": "{\"Width\":1920,\"height\":1080,\"Frames\":[{\"Timestamp\":1,\"Elements\":[{\"Score\":0.95983,\"TextRectangle\":{\"Angle\":0,\"Left\":50,\"Top\":50,\"Width\":100,\"Height\":40},\"Text\":\"文字內(nèi)容\"},{\"Score\":0.95983,\"TextRectangle\":{\"Angle\":10,\"Left\":50,\"Top\":50,\"Width\":100,\"Height\":40},\"Text\":\"文字內(nèi)容\"}]}]}",
    "status": "PROCESS_SUCCESS"
  }
}

關(guān)于data字段包含的參數(shù)解釋，請(qǐng)參見參數(shù)解釋。