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【案例教学】华为云API图像搜索ImageSearch的快捷性—AI帮助您快速归类图片_华为imagesearch

作者：知新_RL | 2024-03-23 22:47:53

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华为imagesearch

云服务、API、SDK，调试，查看，我都行

阅读短文您可以学习到：人工智能AI同类型的相片合并归类

1 IntelliJ IDEA 之API插件介绍

API插件支持 VS Code IDE、IntelliJ IDEA等平台、以及华为云自研 CodeArts IDE，基于华为云服务提供的能力，帮助开发者更高效、便捷的搭建应用。API插件关联华为云服务下的 API Explorer、DevStar、CodeLabs、SDK 中心和 CLI 中心产品，致力于为开发者提供更稳定、快速、安全的编程体验。

在本插件中，我们提供了但不局限于如下的功能：

对接华为云API开放平台，支持用户检索API、查看API文档、调试API、以及提供SDK示例代码供用户学习如何使用API。

提供华为云SDK代码片段补全功能，SDK依赖包自动引入，加速用户集成华为云API。

对接华为云开发体验馆Codelabs，提供500+云服务代码示例，向导式教程帮助用户快速学习。

说明：

在IntelliJ IDEA等系列平台和VS Code IDE，华为云API插件的名称是Huawei Cloud API。而在CodeArts IDE，API插件是IDE原生内置的，名称是华为云API开发套件。

API插件在IntelliJ IDEA等系列平台和VS Code IDE的使用依赖底座插件，请提前安装底座插件。

2  API插件安装--IntelliJ IDEA

2.1 IntelliJ IDEA等平台

安装准备：下载并安装JDK1.8或更高版本。下载并安装IntelliJ IDEA 2020.2或更高版本。

须知：IntellIj平台同时支撑包括Goland、Pycharm等在内的IDE，若在其它相关IDE上开发，请下载配置好对应语言的编译器或者解释器。这里以IDEA为例介绍IntelliJ平台插件的安装流程，其他IntelliJ系列的IDE请参考IDEA。https://developer.huaweicloud.com/develop/toolkit.html

开始安装：

您可以在直接在IDE插件市场或者直接在JetBrains插件市场下载离线包安装。

IDE安装

  1. 在IntelliJ IDEA顶部菜单栏中选择File > Settings，在Settings对话框的左侧导航栏中单击Plugins。
  2. Plugins区域单击Marketplace,在搜索栏中输入Huawei Cloud API。
  3. Search Results区域会出现Huawei Cloud API，单击Install，完成后重启IDE。

离线包安装：

  1. 进入插件市场搜索Huawei Cloud API，进入插件详情页，在Versions页签下选择想要版本的API插件，点击Download下载离线的插件压缩包保存到本地。。
  2. 在IntelliJ IDEA顶部菜单栏中选择File > Settings，在Settings对话框的左侧导航栏中单击Plugins。
  3. 在Plugins区域单击 ，再单击Install Plugin from Disk...。
  4. 在Choose Plugin File对话框中选择离线安装包（不用解压），并按照IntelliJ IDEA安装页面的提示，完成后续安装步骤。

说明：若当前您想要安装插件的IntelliJ IDE已经在桌面打开，则进入插件市场搜索Huawei Cloud API，进入插件详情页，在右上角会识别到本地已经打开的IDE，点击相应按钮，在弹出的IDE窗口中点击ok，则IDE后台会开始安装相应版本的API插件。

安装验证：在IntelliJ系列平台上安装插件成功后在左侧的导航栏中可以看到Huawei Cloud Toolkit图标，点击后面板会出现Huawei Cloud API的字样，则说明安装成功。

2.2 API列表

左侧展示API列表，可以查询所有API，目前云服务206，APIs9213

Toolkit-华为云

版本说明

本示例基于华为云SDK V3.0版本开发

功能介绍

创建实例，实例中会生成图片索引库，用来存放图片特征。

该示例展示了如何通过java版SDK实现创建实例。

前置条件

获取AK/SK

开发者在使用前需先获取账号的ak、sk、endpoint。

您需要拥有华为云账号以及该账号对应的 Access Key（AK）和 Secret Access Key（SK）。请在华为云控制台“我的凭证-访问密钥”页面上创建和查看您的 AK/SK。更多信息请查看访问密钥。

endpoint 华为云各服务应用区域和各服务的终端节点，详情请查看地区和终端节点。

运行环境

Java JDK 1.8 及其以上版本，推荐通过Maven 安装依赖的方式使用JAVA版本SDK。

SDK获取和安装

在Maven 项目的 pom.xml 文件加入相应版本的依赖项即可。

以引入3.0.67版本的内容审核SDK为例：

<dependency>

    <groupId>com.huaweicloud.sdk</groupId>

    <artifactId>huaweicloud-sdk-imagesearch</artifactId>

    <version>3.0.67</version>

</dependency>

3 创建图像搜索实例

图像内容审核示例代码只需将AK/SK信息替换为实际AK/SK，代码中可以使用CreateInstanceReq类的setName或setModel方法配置实例名称和模型名称，配置完成后运行即可。

  1. import com.huaweicloud.sdk.core.auth.ICredential;
  2. import com.huaweicloud.sdk.core.auth.BasicCredentials;
  3. import com.huaweicloud.sdk.core.exception.ConnectionException;
  4. import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
  5. import com.huaweicloud.sdk.core.exception.ServiceResponseException;
  6. import com.huaweicloud.sdk.imagesearch.v1.ImageSearchClient;
  7. import com.huaweicloud.sdk.imagesearch.v1.model.RunCreateInstanceRequest;
  8. import com.huaweicloud.sdk.imagesearch.v1.model.CreateInstanceReq;
  9. import com.huaweicloud.sdk.imagesearch.v1.model.RunCreateInstanceResponse;
  10. import com.huaweicloud.sdk.imagesearch.v1.region.ImageSearchRegion;
  11.  
  12. public class ImageSearchCreateInstanceDemo {
  13.     public static void main(String[] args) {
  14.         String ak = "<YOUR AK>";
  15.         String sk = "<YOUR SK>";
  16.         ICredential auth = new BasicCredentials()
  17.             .withAk(ak)
  18.             .withSk(sk);
  19.         
  20.         ImageSearchClient client = ImageSearchClient.newBuilder()
  21.             .withCredential(auth)
  22.             .withRegion(ImageSearchRegion.valueOf("cn-north-4"))
  23.             .build();
  24.         RunCreateInstanceRequest request = new RunCreateInstanceRequest();
  25.         CreateInstanceReq body = new CreateInstanceReq();
  26.         body.setName("instance-name");
  27.         body.setModel("common-search");
  28.         request.setBody(body);
  29.         try {
  30.             RunCreateInstanceResponse response = client.runCreateInstance(request);
  31.             System.out.println(response.toString());
  32.         } catch (ConnectionException e) {
  33.             System.out.println(e.getMessage());
  34.         } catch (RequestTimeoutException e) {
  35.             System.out.println(e.getMessage());
  36.         } catch (ServiceResponseException e) {
  37.             System.out.println(e.getHttpStatusCode());
  38.             System.out.println(e.getErrorCode());
  39.             System.out.println(e.getErrorMsg());
  40.         }
  41.     }
  42. }

4 删除图像搜索实例

删除实例示例代码只需将AK/SK信息替换为实际AK/SK，代码中可以使用RunDeleteInstanceRequest类的setInstanceName方法配置实例名称，配置完成后运行即可。

  1. import com.huaweicloud.sdk.core.auth.ICredential;
  2. import com.huaweicloud.sdk.core.auth.BasicCredentials;
  3. import com.huaweicloud.sdk.core.exception.ConnectionException;
  4. import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
  5. import com.huaweicloud.sdk.core.exception.ServiceResponseException;
  6. import com.huaweicloud.sdk.imagesearch.v1.ImageSearchClient;
  7. import com.huaweicloud.sdk.imagesearch.v1.model.RunDeleteInstanceRequest;
  8. import com.huaweicloud.sdk.imagesearch.v1.model.RunDeleteInstanceResponse;
  9. import com.huaweicloud.sdk.imagesearch.v1.region.ImageSearchRegion;
  10.  
  11. public class ImageSearchDeleteInstanceDemo {
  12.     public static void main(String[] args) {
  13.         String ak = "<YOUR AK>";
  14.         String sk = "<YOUR SK>";
  15.         ICredential auth = new BasicCredentials()
  16.             .withAk(ak)
  17.             .withSk(sk);
  18.         
  19.         ImageSearchClient client = ImageSearchClient.newBuilder()
  20.             .withCredential(auth)
  21.             .withRegion(ImageSearchRegion.valueOf("cn-north-4"))
  22.             .build();
  23.         RunDeleteInstanceRequest request = new RunDeleteInstanceRequest();
  24.         request.setInstanceName("instance-name");
  25.         try {
  26.             RunDeleteInstanceResponse response = client.runDeleteInstance(request);
  27.             System.out.println(response.toString());
  28.         } catch (ConnectionException e) {
  29.             System.out.println(e.getMessage());
  30.         } catch (RequestTimeoutException e) {
  31.             System.out.println(e.getMessage());
  32.         } catch (ServiceResponseException e) {
  33.             System.out.println(e.getHttpStatusCode());
  34.             System.out.println(e.getErrorCode());
  35.             System.out.println(e.getErrorMsg());
  36.         }
  37.     }
  38. }

5 相册中筛选同类型的相片合并归类

使用如下代码（来自ImageSearchService.py）同步查询特定 Region 下的图像搜索服务（IS），调用前请根据实际情况替换如下变量 {your ak string}、{your sk string}、{your region string}、{your endpoint string} 、{your projectId string} 以及 {your file path string}

  1. class ImageSearchService(object):
  2.     def __init__(self, service_name, region, ak, sk, end_point_url, project_id):
  3.         self.end_point_url = end_point_url
  4.         self.project_id = project_id
  5.         self.sig = signer.Signer()
  6.         self.sig.Key = ak
  7.         self.sig.Secret = sk
  8.         self.name = service_name
  9.         self.region = region
  10.  
  11.     def create_instance(self, project_id, model, name, description="", tags=["test-tags"]):
  12.         uri = "https://imagesearch.cn-north-4.myhuaweicloud.com/v1/%s/service"%project_id
  13.         data = {"project_id": project_id,
  14.                 "model": model,
  15.                 "name": name,
  16.                 "description": description,
  17.                 "tags": tags
  18.                 }
  19.         json_data = json.dumps(data)
  20.         r = signer.HttpRequest("POST", uri)
  21.         r.body = json_data
  22.         r.headers = {"content-type": "application/json"}
  23.         self.sig.Sign(r)
  24.         resp = requests.request(r.method, 
  25.                                 r.scheme+"://"+r.host+r.uri, 
  26.                                 headers=r.headers, 
  27.                                 data=r.body)
  28.         # print(resp.status_code, resp.reason)
  29.         # print(resp.content)
  30.         return resp
  31.  
  32.     def delete_instance(self, project_id, instance_name):
  33.         uri = "https://imagesearch.cn-north-4.myhuaweicloud.com/v1/%s/service/%s"%(project_id, instance_name)
  34.         data = {}
  35.         json_data = json.dumps(data)
  36.         r = signer.HttpRequest("DELETE", uri)
  37.         r.body = json_data
  38.         r.headers = {"content-type": "application/json"}
  39.         self.sig.Sign(r)
  40.         resp = requests.request(r.method, 
  41.                                 r.scheme+"://"+r.host+r.uri, 
  42.                                 headers=r.headers, 
  43.                                 data=r.body)
  44.         # print(resp.status_code, resp.reason)
  45.         # print(resp.content)
  46.         return resp
  47.         
  48.     def check_user_instance(self, end_point_url, project_id, instance_name):
  49.         uri = "%s/v1/%s/service/%s"%(end_point_url, project_id, instance_name)
  50.         print(uri)
  51.         data = {}
  52.         json_data = json.dumps(data)
  53.         r = signer.HttpRequest("GET", uri)
  54.         r.body = json_data
  55.         r.headers = {"content-type": "application/json"}
  56.         self.sig.Sign(r)
  57.         resp = requests.request(r.method, 
  58.                                 r.scheme+"://"+r.host+r.uri, 
  59.                                 headers=r.headers, 
  60.                                 data=r.body)
  61.         # print(resp.status_code, resp.reason)
  62.         # print(resp.content)
  63.         return resp
  64.  
  65.     def add_picture(self, project_id, instance_name, path, file="", is_crop=False, tags={"test-tags": "test-default"}):
  66.         print("call add_picture: %s, length of file path %d"%(path, len(path)))
  67.         uri = "https://imagesearch.cn-north-4.myhuaweicloud.com/v1/%s/%s/image"%(project_id, instance_name)
  68.         # print(uri)
  69.         data = {}
  70.         data["path"] = path
  71.         data["file"] = file
  72.         data["tags"] = tags
  73.         json_data = json.dumps(data)
  74.         r = signer.HttpRequest("POST", uri)
  75.         r.body = json_data
  76.         r.headers = {"content-type": "application/json"}
  77.         self.sig.Sign(r)
  78.         resp = requests.request(r.method, 
  79.                                 r.scheme+"://"+r.host+r.uri, 
  80.                                 headers=r.headers, 
  81.                                 data=r.body)
  82.         # print(resp.status_code, resp.reason)
  83.         # print(resp.content)
  84.         return resp
  85.  
  86.     def search_picture(self, project_id, instance_name, 
  87.                        path="", box={"height": 0, "width": 0, "x": 0, "y": 0}, 
  88.                        file="", is_crop=False, limit=0, offset=0):
  89.         uri = "https://imagesearch.cn-north-4.myhuaweicloud.com/v1/%s/%s/image/search"%(project_id, instance_name)
  90.         
  91.         data = {}
  92.         data["path"] = path
  93.         data["file"] = file
  94.         json_data = json.dumps(data)
  95.         r = signer.HttpRequest("POST", uri)
  96.         r.body = json_data
  97.         r.headers = {"content-type": "application/json"}
  98.         self.sig.Sign(r)
  99.         resp = requests.request(r.method, 
  100.                                 r.scheme+"://"+r.host+r.uri, 
  101.                                 headers=r.headers, 
  102.                                 data=r.body)
  103.         # print(resp.status_code, resp.reason)
  104.         # print(resp.content)
  105.         return resp
  106.  
  107.     def delete_picture(self, project_id, instance_name, path):
  108.         uri = "https://imagesearch.cn-north-4.myhuaweicloud.com/v1/%s/%s/image"%(project_id, instance_name)
  109.         data = {}
  110.         data["path"] = path
  111.         json_data = json.dumps(data)
  112.         r = signer.HttpRequest("DELETE", uri)
  113.         r.body = json_data
  114.         r.headers = {"content-type": "application/json"}
  115.         self.sig.Sign(r)
  116.         resp = requests.request(r.method, 
  117.                                 r.scheme+"://"+r.host+r.uri, 
  118.                                 headers=r.headers, 
  119.                                 data=r.body)
  120.         # print(resp.status_code, resp.reason)
  121.         # print(resp.content)
  122.         return resp
  123.  
  124.     def check_picture(self, project_id, instance_name, path):
  125.         uri = "https://imagesearch.cn-north-4.myhuaweicloud.com/v1/%s/%s/image/check"%(project_id, instance_name)
  126.         
  127.         data = {}
  128.         data["path"] = path
  129.         json_data = json.dumps(data)
  130.         r = signer.HttpRequest("POST", uri)
  131.         r.body = json_data
  132.         r.headers = {"content-type": "application/json"}
  133.         self.sig.Sign(r)
  134.         resp = requests.request(r.method, 
  135.                                 r.scheme+"://"+r.host+r.uri, 
  136.                                 headers=r.headers, 
  137.                                 data=r.body)
  138.         # print(resp.status_code, resp.reason)
  139.         # print(resp.content)
  140.         return resp
  141.  
  142.     def update_picture(self, project_id, instance_name, path, tags={}):
  143.         uri = "https://imagesearch.cn-north-4.myhuaweicloud.com/v1/%s/%s/image"%(project_id, instance_name)
  144.         data = {}
  145.         data["path"] = path
  146.         data["tags"] = tags
  147.         json_data = json.dumps(data)
  148.         r = signer.HttpRequest("PUT", uri)
  149.         r.body = json_data
  150.         r.headers = {"content-type": "application/json"}
  151.         self.sig.Sign(r)
  152.         resp = requests.request(r.method, 
  153.                                 r.scheme+"://"+r.host+r.uri, 
  154.                                 headers=r.headers, 
  155.                                 data=r.body)
  156.         # print(resp.status_code, resp.reason)
  157.         # print(resp.content)
  158.         return resp

运行示例

执行bash config.bash，脚本会自动python环境相关的依赖，然后根据系统提示输入AK，SK，Project ID。

配置成功后会自动生成cfg.ini，内容类似，其中hwc部分的配置和配置的结果保持一致。当然，你也可以手动配置cfg.ini文件。

  1. [hwc]
  2.     ak=******
  3.     sk=******
  4.     project_id=63kkdjkd******9dkst3tskdgi53
  5.     [endpoint]
  6.     cn-north-1=https://imagesearch.cn-north-1.myhuaweicloud.com
  7.     cn-north-4=https://imagesearch.cn-north-4.myhuaweicloud.com
  8.     ap-southeast-1=https://imagesearch.ap-southeast-1.myhuaweicloud.com

输入python3 unit_test.py执行单元测试

输入python3 run.py执行演示程序

运行结果

单元测试输出

  1. create_instance 
  2. .
  3.  check_user_instance is_788802
  4. https://imagesearch.cn-north-4.myhuaweicloud.com/v1/your_project_id/service/is_788802
  5. <Response [200]>
  6. .
  7.  add_picture_by_local is_788802
  8. call add_picture: ./test_picture/43474673_7bb4465a86.jpg, length of file path 38
  9. .
  10.  add_picture_by_url is_788802
  11. call add_picture: https://is-smirk.obs.cn-north-4.myhuaweicloud.com:443/flowers_recognition/train/11405573_24a8a838cc_n.jpg, length of file path 105
  12. .
  13.  search_picture_by_local is_788802
  14. .
  15.  search_picture_by_url is_788802
  16. .
  17.  update_picture is_788802
  18. .
  19.  check_picture is_788802
  20. .
  21.  delete_picture is_788802
  22. .
  23.  delete_instance is_788802
  24. .

Ran 10 tests in 18.108s

OK

演示程序输出

  1. ['hwc', 'endpoint']
  2. [('cn-north-1', 'https://imagesearch.cn-north-1.myhuaweicloud.com'), ('cn-north-4', 'https://imagesearch.cn-north-4.myhuaweicloud.com'), ('ap-southeast-1', 'https://imagesearch.ap-southeast-1.myhuaweicloud.com')]
  3. https://imagesearch.cn-north-1.myhuaweicloud.com
  4. your_AK
  5. https://imagesearch.cn-north-4.myhuaweicloud.com/v1/your_project_id/service/hwc_demo
  6. call add_picture: 151385301_153eacf6b5_n.jpg, length of file path 26
  7. add picture success: ./test_picture/train/151385301_153eacf6b5_n.jpg
  8. call add_picture: 200557977_bf24d9550b.jpg, length of file path 24
  9. add picture success: ./test_picture/train/200557977_bf24d9550b.jpg
  10. call add_picture: 6953297_8576bf4ea3.jpg, length of file path 22
  11. add picture success: ./test_picture/train/6953297_8576bf4ea3.jpg
  12. call add_picture: 134409839_71069a95d1_m.jpg, length of file path 26
  13. add picture success: ./test_picture/train/134409839_71069a95d1_m.jpg
  14. call add_picture: 510874382_f7e3435043.jpg, length of file path 24
  15. add picture success: ./test_picture/train/510874382_f7e3435043.jpg
  16. call add_picture: 15987457_49dc11bf4b.jpg, length of file path 23
  17. add picture success: ./test_picture/train/15987457_49dc11bf4b.jpg
  18. call add_picture: 164670176_9f5b9c7965.jpg, length of file path 24
  19. add picture success: ./test_picture/train/164670176_9f5b9c7965.jpg
  20. call add_picture: 2059172936_032ffc12aa.jpg, length of file path 25
  21. add picture success: ./test_picture/train/2059172936_032ffc12aa.jpg
  22. call add_picture: 2093263381_afd51358a3.jpg, length of file path 25
  23. add picture success: ./test_picture/train/2093263381_afd51358a3.jpg
  24. call add_picture: 3203779656_3580151ea4_m.jpg, length of file path 27
  25. add picture success: ./test_picture/train/3203779656_3580151ea4_m.jpg
  26. call add_picture: 13920113_f03e867ea7_m.jpg, length of file path 25
  27. add picture success: ./test_picture/train/13920113_f03e867ea7_m.jpg
  28. call add_picture: 5794835_d15905c7c8_n.jpg, length of file path 24
  29. add picture success: ./test_picture/train/5794835_d15905c7c8_n.jpg
  30. call add_picture: 146023167_f905574d97_m.jpg, length of file path 26
  31. add picture success: ./test_picture/train/146023167_f905574d97_m.jpg
  32. call add_picture: 486234138_688e0_n.jpg, length of file path 21
  33. add failed
  34. call add_picture: 486234138_688e0_n.jpg, length of file path 21
  35. call add_picture: 184682652_c927a49226_m.jpg, length of file path 26
  36. add picture success: ./test_picture/train/184682652_c927a49226_m.jpg
  37. call add_picture: 40410814_fba3837226_n.jpg, length of file path 25
  38. add picture success: ./test_picture/train/40410814_fba3837226_n.jpg
  39. call add_picture: 80846315_d997645bea_n.jpg, length of file path 25
  40. add picture success: ./test_picture/train/80846315_d997645bea_n.jpg
  41. call add_picture: 413815348_764ae83088.jpg, length of file path 24
  42. add picture success: ./test_picture/train/413815348_764ae83088.jpg
  43. call add_picture: 200557979_a16112aac1_n.jpg, length of file path 26
  44. add picture success: ./test_picture/train/200557979_a16112aac1_n.jpg
  45. call add_picture: 163978992_8128b49d3e_n.jpg, length of file path 26
  46. add picture success: ./test_picture/train/163978992_8128b49d3e_n.jpg
  47. call add_picture: 43474673_7bb4465a86.jpg, length of file path 23
  48. add picture success: ./test_picture/train/43474673_7bb4465a86.jpg
  49. call add_picture: 21652746_cc379e0eea_m.jpg, length of file path 25
  50. add picture success: ./test_picture/train/21652746_cc379e0eea_m.jpg
  51. call add_picture: 118974357_0faa23cce9_n.jpg, length of file path 26
  52. add failed
  53. call add_picture: 118974357_0faa23cce9_n.jpg, length of file path 26
  54. call add_picture: 154332674_453cea64f4.jpg, length of file path 24
  55. add picture success: ./test_picture/train/154332674_453cea64f4.jpg
  56. call add_picture: 162362896_99c7d851c8_n.jpg, length of file path 26
  57. add picture success: ./test_picture/train/162362896_99c7d851c8_n.jpg
  58. call add_picture: 160456948_38c3817c6a_m.jpg, length of file path 26
  59. add picture success: ./test_picture/train/160456948_38c3817c6a_m.jpg
  60. call add_picture: 5794839_200acd910c_n.jpg, length of file path 24
  61. add picture success: ./test_picture/train/5794839_200acd910c_n.jpg
  62. call add_picture: 3179751458_9646d839f6_n.jpg, length of file path 27
  63. add picture success: ./test_picture/train/3179751458_9646d839f6_n.jpg
  64. call add_picture: 2183357362_4b4da4b6b5.jpg, length of file path 25
  65. add picture success: ./test_picture/train/2183357362_4b4da4b6b5.jpg
  66. call add_picture: 141652526_2be95f21c3_n.jpg, length of file path 26
  67. add failed
  68. call add_picture: 141652526_2be95f21c3_n.jpg, length of file path 26
  69. call add_picture: 169371301_d9b91a2a42.jpg, length of file path 24
  70. add picture success: ./test_picture/train/169371301_d9b91a2a42.jpg
  71. call add_picture: 200288046_0032f322ff_n.jpg, length of file path 26
  72. add picture success: ./test_picture/train/200288046_0032f322ff_n.jpg
  73. call add_picture: 3450344423_63ba3190e3.jpg, length of file path 25
  74. add failed
  75. call add_picture: 3450344423_63ba3190e3.jpg, length of file path 25
  76. call add_picture: 11405573_24a8a838cc_n.jpg, length of file path 25
  77. add picture success: ./test_picture/train/11405573_24a8a838cc_n.jpg
  78. call add_picture: 2141413229_3f0425f972_n.jpg, length of file path 27
  79. add picture success: ./test_picture/train/2141413229_3f0425f972_n.jpg
  80. call add_picture: 3554620445_082dd0bec4_n.jpg, length of file path 27
  81. add failed
  82. call add_picture: 3554620445_082dd0bec4_n.jpg, length of file path 27
  83. call add_picture: 44079668_34dfee3da1_n.jpg, length of file path 25
  84. add picture success: ./test_picture/train/44079668_34dfee3da1_n.jpg
  85. call add_picture: 40411019_526f3fc8d9_m.jpg, length of file path 25
  86. add picture success: ./test_picture/train/40411019_526f3fc8d9_m.jpg
  87. call add_picture: 2609353769_dc3654f12f.jpg, length of file path 25
  88. add picture success: ./test_picture/train/2609353769_dc3654f12f.jpg
  89. call add_picture: 40410963_3ac280f23a_n.jpg, length of file path 25
  90. add picture success: ./test_picture/train/40410963_3ac280f23a_n.jpg
  91. [('40410814_fba3837226_n.jpg', 0.8202), ('40411019_526f3fc8d9_m.jpg', 0.7959), ('44079668_34dfee3da1_n.jpg', 0.7957), ('40410963_3ac280f23a_n.jpg', 0.7948), ('200288046_0032f322ff_n.jpg', 0.7419), ('184682652_c927a49226_m.jpg', 0.7291), ('5794839_200acd910c_n.jpg', 0.6738), ('163978992_8128b49d3e_n.jpg', 0.6732), ('200557977_bf24d9550b.jpg', 0.6675), ('134409839_71069a95d1_m.jpg', 0.6608)]
  92. [('162362896_99c7d851c8_n.jpg', 0.9541), ('163978992_8128b49d3e_n.jpg', 0.9534), ('21652746_cc379e0eea_m.jpg', 0.93), ('413815348_764ae83088.jpg', 0.8996), ('5794835_d15905c7c8_n.jpg', 0.8991), ('5794839_200acd910c_n.jpg', 0.8933), ('134409839_71069a95d1_m.jpg', 0.8806), ('169371301_d9b91a2a42.jpg', 0.8272), ('43474673_7bb4465a86.jpg', 0.78), ('44079668_34dfee3da1_n.jpg', 0.7677)]
  93. [('15987457_49dc11bf4b.jpg', 0.7605), ('151385301_153eacf6b5_n.jpg', 0.7571), ('80846315_d997645bea_n.jpg', 0.7416), ('11405573_24a8a838cc_n.jpg', 0.6828), ('146023167_f905574d97_m.jpg', 0.6674), ('13920113_f03e867ea7_m.jpg', 0.6639), ('160456948_38c3817c6a_m.jpg', 0.6396), ('510874382_f7e3435043.jpg', 0.6251)]
  94. [('2141413229_3f0425f972_n.jpg', 1.0), ('2093263381_afd51358a3.jpg', 0.6334)]

演示程序会在华北-北京4自动创建名字为hwc_id_demo的图像搜索服务实例，将test_picture/train下的图片添加到实例中。

然后测试test_picture/test下图片作为搜索图片的搜索结果，在该Demo中过滤了相似度小于0.6的返回结果。

6 体验插件的魅力

华为云devkit已上线：Toolkit-华为云

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