Intelligent Media Management：人體檢測

圖片資訊

• IMM專案名稱：test-project

• 待檢測圖片的儲存地址：oss://test-bucket/test-object.jpg

• 圖片樣本：

請求樣本

{
  "ProjectName": "test-project",
  "SourceURI": "oss://test-bucket/test-object.jpg",
  "Sensitivity": 1
}

返回樣本

{
  "RequestId": "E9BDE106-1436-5077-9F6E-65D81DC6FEC8",
  "Bodies": [
    {
      "Confidence": 0.733,
      "Boundary": {
        "Left": 115,
        "Top": 97,
        "Height": 103,
        "Width": 63
      }
    },
    {
      "Confidence": 0.732,
      "Boundary": {
        "Left": 214,
        "Top": 121,
        "Height": 86,
        "Width": 63
      }
    },
    {
      "Confidence": 0.596,
      "Boundary": {
        "Left": 63,
        "Top": 102,
        "Height": 100,
        "Width": 82
      }
    },
    {
      "Confidence": 0.566,
      "Boundary": {
        "Left": 194,
        "Top": 123,
        "Height": 82,
        "Width": 40
      }
    }
  ]
}

檢測結果說明

返回樣本顯示在當前圖片中檢測出四個人體資訊，人體的位置如下圖所示。

範例程式碼

以Python SDK為例，人體檢測的完整範例程式碼如下。

# -*- 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:
        """
        使用AccessKey ID&AccessKey Secret初始化帳號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
        )
        # 填寫訪問的網域名稱。
        config.endpoint = f'imm.cn-beijing.aliyuncs.com'
        return imm20200930Client(config)

    @staticmethod
    def main(
        args: List[str],
    ) -> None:
        # 阿里雲帳號AccessKey擁有所有API的存取權限，建議您使用RAM使用者進行API訪問或日常營運。
        # 強烈建議不要把AccessKey ID和AccessKey Secret儲存到工程代碼裡，否則可能導致AccessKey泄露，威脅您帳號下所有資源的安全。
        # 本樣本通過從環境變數中讀取AccessKey，來實現API訪問的身分識別驗證。如何配置環境變數，請參見https://www.alibabacloud.com/help/document_detail/2361894.html。
        imm_access_key_id = os.getenv("AccessKeyId")
        imm_access_key_secret = os.getenv("AccessKeySecret")
        client = Sample.create_client(imm_access_key_id, imm_access_key_secret)
        detect_image_bodies_request = imm_20200930_models.DetectImageBodiesRequest(
            project_name='test-project',
            source_uri='oss://test-bucket/test-object.jpg',
            sensitivity=1
        )
        runtime = util_models.RuntimeOptions()
        try:
            # 複製代碼運行請自行列印API的傳回值。
            client.detect_image_bodies_with_options(detect_image_bodies_request, runtime)
        except Exception as error:
            # 如有需要，請列印錯誤資訊。
            UtilClient.assert_as_string(error.message)

    @staticmethod
    async def main_async(
        args: List[str],
    ) -> None:
        # 阿里雲帳號AccessKey擁有所有API的存取權限，建議您使用RAM使用者進行API訪問或日常營運。
        # 強烈建議不要把AccessKey ID和AccessKey Secret儲存到工程代碼裡，否則可能導致AccessKey泄露，威脅您帳號下所有資源的安全。
        # 本樣本通過從環境變數中讀取AccessKey，來實現API訪問的身分識別驗證。如何配置環境變數，請參見https://www.alibabacloud.com/help/document_detail/2361894.html。
        imm_access_key_id = os.getenv("AccessKeyId")
        imm_access_key_secret = os.getenv("AccessKeySecret")
        client = Sample.create_client(imm_access_key_id, imm_access_key_secret)
        detect_image_bodies_request = imm_20200930_models.DetectImageBodiesRequest(
            project_name='test-project',
            source_uri='oss://test-bucket/test-object.jpg',
            sensitivity=1
        )
        runtime = util_models.RuntimeOptions()
        try:
            # 複製代碼運行請自行列印API的傳回值。
            await client.detect_image_bodies_with_options_async(detect_image_bodies_request, runtime)
        except Exception as error:
            # 如有需要，請列印錯誤資訊。
            UtilClient.assert_as_string(error.message)


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