Intelligent Media Management:Reconhecimento de código QR

Informações da imagem

• Projeto do IMM: test-project

• Local de armazenamento da imagem: oss://test-bucket/test-object1.jpg

• Imagem de exemplo

  

Exemplo de solicitação

{
    "ProjectName": "test-project",
    "SourceURI": "oss://test-bucket/test-object1.jpg",
}

Exemplo de resposta

{
  "Codes": [
    {
      "Type": "qrcode",
      "Content": "https://www.aliyun.com/product/imm",
      "Boundary": {
        "Left": 447,
        "Top": 288,
        "Height": 720,
        "Width": 767
      }
    }
  ],
  "RequestId": "9692C8B4-2AAF-55DE-91A0-B0B53725FBAB"
}

Exemplo de código

O exemplo de código a seguir mostra como usar o SDK do IMM para Python para detectar códigos QR em uma imagem.

# -*- coding: utf-8 -*-
# This file is auto-generated, don't edit it. Thanks.
import sys
import os
from typing import List

from alibabacloud_imm20200930.client import Client as imm20200930Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_imm20200930 import models as imm_20200930_models
from alibabacloud_tea_util import models as util_models
from alibabacloud_tea_util.client import Client as UtilClient

class Sample:
    def __init__(self):
        pass

    @staticmethod
    def create_client(
        access_key_id: str,
        access_key_secret: str,
    ) -> imm20200930Client:
        """
        Use your AccessKey ID and AccessKey secret to initialize the client. 
        @param access_key_id:
        @param access_key_secret:
        @return: Client
        @throws Exception
        """
        config = open_api_models.Config(
            access_key_id=access_key_id,
            access_key_secret=access_key_secret
        )
        # Specify the IMM endpoint. 
        config.endpoint = f'imm.cn-beijing.aliyuncs.com'
        return imm20200930Client(config)

    @staticmethod
    def main(
        args: List[str],
    ) -> None:
        # The AccessKey pair of an Alibaba Cloud account has permissions on all API operations. To prevent security risks, we recommend that you call API operations or perform routine O&M as a RAM user. 
        # We recommend that you do not include your AccessKey pair (AccessKey ID and AccessKey secret) in your project code. Otherwise, the AccessKey pair may be leaked and the security of all resources within your account may be compromised. 
        # In this example, the AccessKey pair is read from the environment variables to implement identity verification for API access. For information about how to configure environment variables, see https://www.alibabacloud.com/help/document_detail/2361894.html. 
        imm_access_key_id = os.getenv("AccessKeyId")
        imm_access_key_secret = os.getenv("AccessKeySecret")
        # Initialize the client. 
        client = Sample.create_client(imm_access_key_id, imm_access_key_secret)
        detect_image_codes_request = imm_20200930_models.DetectImageCodesRequest(
            project_name='test-project',
            source_uri='oss://test-bucket/test-object1.jpg'
        )
        runtime = util_models.RuntimeOptions()
        try:
            # You can choose to print the response of the API operation. 
            client.detect_image_codes_with_options(detect_image_codes_request, runtime)
        except Exception as error:
            # Print the error message if necessary. 
            UtilClient.assert_as_string(error.message)

    @staticmethod
    async def main_async(
        args: List[str],
    ) -> None:
        # The AccessKey pair of an Alibaba Cloud account has permissions on all API operations. To prevent security risks, we recommend that you call API operations or perform routine O&M as a RAM user. 
        # We recommend that you do not include your AccessKey pair (AccessKey ID and AccessKey secret) in your project code. Otherwise, the AccessKey pair may be leaked and the security of all resources within your account may be compromised. 
        # In this example, the AccessKey pair is read from the environment variables to implement identity verification for API access. For information about how to configure environment variables, see https://www.alibabacloud.com/help/document_detail/2361894.html. 
        imm_access_key_id = os.getenv("AccessKeyId")
        imm_access_key_secret = os.getenv("AccessKeySecret")
        # Initialize the client. 
        client = Sample.create_client(imm_access_key_id, imm_access_key_secret)
        detect_image_codes_request = imm_20200930_models.DetectImageCodesRequest(
            project_name='test-project',
            source_uri='oss://test-bucket/test-object1.jpg'
        )
        runtime = util_models.RuntimeOptions()
        try:
            # You can choose to print the response of the API operation. 
            await client.detect_image_codes_with_options_async(detect_image_codes_request, runtime)
        except Exception as error:
            # Print the error message if necessary. 
            UtilClient.assert_as_string(error.message)

if __name__ == '__main__':
    Sample.main(sys.argv[1:])

Informações da imagem

• Projeto do IMM: test-project

• Local de armazenamento da imagem: oss://test-bucket/test-object2.jpg

• Imagem de exemplo

  

Exemplo de solicitação

{
    "ProjectName": "test-project",
    "SourceURI": "oss://test-bucket/test-object2.jpg",
}

Exemplo de resposta

{
  "Codes": [
    {
      "Type": "barcode",
      "Confidence": 0.433,
      "Content": "",
      "Boundary": {
        "Left": 162,
        "Top": 393,
        "Height": 86,
        "Width": 78
      }
    }
  ],
  "RequestId": "391A3AEC-FF64-5450-96DF-18DBDC234B2F"
}