Reference documentation and code samples for the Google Cloud Vision v1 API class ImageAnnotator.
Service that performs Google Cloud Vision API detection tasks over client
images, such as face, landmark, logo, label, and text detection. The
ImageAnnotator service returns detected entities from the images.
public static void BindService(ServiceBinderBase serviceBinder, ImageAnnotator.ImageAnnotatorBase serviceImpl)
Register service method with a service binder with or without implementation. Useful when customizing the service binding logic.
Note: this method is part of an experimental API that can change or be removed without any prior notice.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[],[],null,["# Google Cloud Vision v1 API - Class ImageAnnotator (3.7.0)\n\nVersion latestkeyboard_arrow_down\n\n- [3.7.0 (latest)](/dotnet/docs/reference/Google.Cloud.Vision.V1/latest/Google.Cloud.Vision.V1.ImageAnnotator)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.6.0/Google.Cloud.Vision.V1.ImageAnnotator)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.5.0/Google.Cloud.Vision.V1.ImageAnnotator)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.4.0/Google.Cloud.Vision.V1.ImageAnnotator)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.3.0/Google.Cloud.Vision.V1.ImageAnnotator)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.2.0/Google.Cloud.Vision.V1.ImageAnnotator)\n- [3.1.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.1.0/Google.Cloud.Vision.V1.ImageAnnotator)\n- [3.0.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.0.0/Google.Cloud.Vision.V1.ImageAnnotator)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/2.5.0/Google.Cloud.Vision.V1.ImageAnnotator)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/2.4.0/Google.Cloud.Vision.V1.ImageAnnotator)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/2.3.0/Google.Cloud.Vision.V1.ImageAnnotator) \n\n public static class ImageAnnotator\n\nReference documentation and code samples for the Google Cloud Vision v1 API class ImageAnnotator.\n\nService that performs Google Cloud Vision API detection tasks over client\nimages, such as face, landmark, logo, label, and text detection. The\nImageAnnotator service returns detected entities from the images. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e ImageAnnotator \n\nInherited Members\n-----------------\n\n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) \n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) \n[object.MemberwiseClone()](https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.Vision.V1](/dotnet/docs/reference/Google.Cloud.Vision.V1/latest/Google.Cloud.Vision.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.Vision.V1.dll\n\nMethods\n-------\n\n### BindService(ImageAnnotatorBase)\n\n public static ServerServiceDefinition BindService(ImageAnnotator.ImageAnnotatorBase serviceImpl)\n\nCreates service definition that can be registered with a server\n\n### BindService(ServiceBinderBase, ImageAnnotatorBase)\n\n public static void BindService(ServiceBinderBase serviceBinder, ImageAnnotator.ImageAnnotatorBase serviceImpl)\n\nRegister service method with a service binder with or without implementation. Useful when customizing the service binding logic.\nNote: this method is part of an experimental API that can change or be removed without any prior notice."]]
