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RecognizeShoppingReceipt - 购物小票识别

更新时间:

购物小票识别。

调试

您可以在OpenAPI Explorer中直接运行该接口,免去您计算签名的困扰。运行成功后,OpenAPI Explorer可以自动生成SDK代码示例。

授权信息

下表是API对应的授权信息,可以在RAM权限策略语句的Action元素中使用,用来给RAM用户或RAM角色授予调用此API的权限。具体说明如下:

  • 操作:是指具体的权限点。
  • 访问级别:是指每个操作的访问级别,取值为写入(Write)、读取(Read)或列出(List)。
  • 资源类型:是指操作中支持授权的资源类型。具体说明如下:
    • 对于必选的资源类型,用背景高亮的方式表示。
    • 对于不支持资源级授权的操作,用全部资源表示。
  • 条件关键字:是指云产品自身定义的条件关键字。
  • 关联操作:是指成功执行操作所需要的其他权限。操作者必须同时具备关联操作的权限,操作才能成功。
操作访问级别资源类型条件关键字关联操作
ocr:RecognizeShoppingReceiptRead
  • 全部资源
    *

请求参数

名称类型必填描述示例值
Urlstring

图片链接(长度不超 2048,不支持 base64)

http://duguang-database-public.oss-cn-hangzhou.aliyuncs.com/multi_receipt_shopping_receipt/shop_receipt__ticket_2020-05-14-11-59-30.540668_01_List.jpg
bodybyte

图片二进制字节流,最大 10MB

图片二进制

支持的图片格式

  • PNG、JPG、JPEG、BMP、GIF、TIFF、WebP

返回参数

名称类型描述示例值
object

Schema of Response

RequestIdstring

请求唯一 ID

43A29C77-405E-4CC0-BC55-EE694AD00655
Datastring

返回数据

{"algo_version": "", "data": {"contactNumber": "", "receiptDate": "2020-04-23", "receiptDetails": [{"amount": "5.30", "itemName": "雕牌超效加酶无砖", "quantity": "", "unitPrice": ""}], "receiptTime": "20:26:00", "shopAddress": "", "shopName": "世纪联华椒江巾府大道店", "totalAmount": "5.00元"}, "ftype": 0, "height": 1042, "orgHeight": 1055, "orgWidth": 690, "prism_keyValueInfo": [{"key": "shopName", "keyProb": 99, "value": "世纪联华椒江巾府大道店", "valuePos": [{"x": 56, "y": 208}, {"x": 452, "y": 230}, {"x": 451, "y": 258}, {"x": 54, "y": 236}], "valueProb": 99}, {"key": "receiptDate", "keyProb": 100, "value": "2020-04-23", "valuePos": [{"x": 300, "y": 644}, {"x": 434, "y": 647}, {"x": 434, "y": 675}, {"x": 299, "y": 671}], "valueProb": 100}, {"key": "receiptTime", "keyProb": 100, "value": "20:26:00", "valuePos": [{"x": 442, "y": 648}, {"x": 553, "y": 651}, {"x": 552, "y": 679}, {"x": 441, "y": 676}], "valueProb": 100}, {"key": "contactNumber", "keyProb": 100, "value": "", "valueProb": 100}, {"key": "shopAddress", "keyProb": 100, "value": "", "valueProb": 100}, {"key": "totalAmount", "keyProb": 100, "value": "5.00元", "valuePos": [{"x": 480, "y": 437}, {"x": 574, "y": 435}, {"x": 574, "y": 466}, {"x": 480, "y": 467}], "valueProb": 100}, {"key": "receiptDetails", "keyProb": 100, "value": "[{\"amount\":\"5.30\",\"itemName\":\"雕牌超效加酶无砖\",\"quantity\":\"\",\"unitPrice\":\"\"}]", "valueProb": 100}], "sliceRect": {"x0": 11, "x1": 690, "x2": 689, "x3": 1, "y0": 13, "y1": 43, "y2": 1055, "y3": 1055}, "width": 689}
Codestring

错误码

noPermission
Messagestring

错误提示

You are not authorized to perform this operation.

中英文字段映射

data    结构化信息
prism_keyValueInfo    结构化信息的坐标信息
ftype    是否是复印件(1:是,0:否)
  • data 内字段说明
shopName    开票方名称
receiptDate    开票日期
receiptTime    开票时间
contactNumber    联系电话
shopAddress    地址
totalAmount    合计(实付)金额
receiptDetails    商品详单
  • prism_keyValueInfo 数组字段说明
key    识别出的字段名称
keyProb    字段名称置信度
value    识别出的字段名称对应的值
valueProb    字段名称对应值的置信度
valuePos    字段在原图中的四个点坐标(左上、右上、右下、左下)
  • receiptDetails 数组字段说明
amount    小记
itemName    品名
quantity    数量
unitPrice   单价

示例

正常返回示例

JSON格式

{
  "RequestId": "43A29C77-405E-4CC0-BC55-EE694AD00655",
  "Data": "{\"algo_version\": \"\", \"data\": {\"contactNumber\": \"\", \"receiptDate\": \"2020-04-23\", \"receiptDetails\": [{\"amount\": \"5.30\", \"itemName\": \"雕牌超效加酶无砖\", \"quantity\": \"\", \"unitPrice\": \"\"}], \"receiptTime\": \"20:26:00\", \"shopAddress\": \"\", \"shopName\": \"世纪联华椒江巾府大道店\", \"totalAmount\": \"5.00元\"}, \"ftype\": 0, \"height\": 1042, \"orgHeight\": 1055, \"orgWidth\": 690, \"prism_keyValueInfo\": [{\"key\": \"shopName\", \"keyProb\": 99, \"value\": \"世纪联华椒江巾府大道店\", \"valuePos\": [{\"x\": 56, \"y\": 208}, {\"x\": 452, \"y\": 230}, {\"x\": 451, \"y\": 258}, {\"x\": 54, \"y\": 236}], \"valueProb\": 99}, {\"key\": \"receiptDate\", \"keyProb\": 100, \"value\": \"2020-04-23\", \"valuePos\": [{\"x\": 300, \"y\": 644}, {\"x\": 434, \"y\": 647}, {\"x\": 434, \"y\": 675}, {\"x\": 299, \"y\": 671}], \"valueProb\": 100}, {\"key\": \"receiptTime\", \"keyProb\": 100, \"value\": \"20:26:00\", \"valuePos\": [{\"x\": 442, \"y\": 648}, {\"x\": 553, \"y\": 651}, {\"x\": 552, \"y\": 679}, {\"x\": 441, \"y\": 676}], \"valueProb\": 100}, {\"key\": \"contactNumber\", \"keyProb\": 100, \"value\": \"\", \"valueProb\": 100}, {\"key\": \"shopAddress\", \"keyProb\": 100, \"value\": \"\", \"valueProb\": 100}, {\"key\": \"totalAmount\", \"keyProb\": 100, \"value\": \"5.00元\", \"valuePos\": [{\"x\": 480, \"y\": 437}, {\"x\": 574, \"y\": 435}, {\"x\": 574, \"y\": 466}, {\"x\": 480, \"y\": 467}], \"valueProb\": 100}, {\"key\": \"receiptDetails\", \"keyProb\": 100, \"value\": \"[{\\\"amount\\\":\\\"5.30\\\",\\\"itemName\\\":\\\"雕牌超效加酶无砖\\\",\\\"quantity\\\":\\\"\\\",\\\"unitPrice\\\":\\\"\\\"}]\", \"valueProb\": 100}], \"sliceRect\": {\"x0\": 11, \"x1\": 690, \"x2\": 689, \"x3\": 1, \"y0\": 13, \"y1\": 43, \"y2\": 1055, \"y3\": 1055}, \"width\": 689}",
  "Code": "noPermission",
  "Message": "You are not authorized to perform this operation."
}

错误码

访问错误中心查看更多错误码。

SDK 调用 通过 SDK 调用此接口的示例请参考开发者中心

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