public sealed class DetectedLandmark : IMessage<DetectedLandmark>, IEquatable<DetectedLandmark>, IDeepCloneable<DetectedLandmark>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Cloud Video Intelligence v1 API class DetectedLandmark.
A generic detected landmark represented by name in string format and a 2D
location.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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."],[[["\u003cp\u003eThe latest version of the \u003ccode\u003eDetectedLandmark\u003c/code\u003e class in the Google Cloud Video Intelligence v1 API is version 3.4.0, with previous versions available ranging down to 2.2.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDetectedLandmark\u003c/code\u003e class represents a generic landmark in video data, identified by a name and a 2D location within the video frame.\u003c/p\u003e\n"],["\u003cp\u003eIt inherits from \u003ccode\u003eobject\u003c/code\u003e and implements interfaces such as \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of the \u003ccode\u003eDetectedLandmark\u003c/code\u003e class include \u003ccode\u003eConfidence\u003c/code\u003e (a float value indicating detection reliability), \u003ccode\u003eName\u003c/code\u003e (a string describing the landmark), and \u003ccode\u003ePoint\u003c/code\u003e (a \u003ccode\u003eNormalizedVertex\u003c/code\u003e representing the 2D location).\u003c/p\u003e\n"],["\u003cp\u003eThe class provides two constructors, one default and one that takes a \u003ccode\u003eDetectedLandmark\u003c/code\u003e as a parameter.\u003c/p\u003e\n"]]],[],null,["# Google Cloud Video Intelligence v1 API - Class DetectedLandmark (3.4.0)\n\nVersion latestkeyboard_arrow_down\n\n- [3.4.0 (latest)](/dotnet/docs/reference/Google.Cloud.VideoIntelligence.V1/latest/Google.Cloud.VideoIntelligence.V1.DetectedLandmark)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.VideoIntelligence.V1/3.3.0/Google.Cloud.VideoIntelligence.V1.DetectedLandmark)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.VideoIntelligence.V1/3.2.0/Google.Cloud.VideoIntelligence.V1.DetectedLandmark)\n- [3.1.0](/dotnet/docs/reference/Google.Cloud.VideoIntelligence.V1/3.1.0/Google.Cloud.VideoIntelligence.V1.DetectedLandmark)\n- [3.0.0](/dotnet/docs/reference/Google.Cloud.VideoIntelligence.V1/3.0.0/Google.Cloud.VideoIntelligence.V1.DetectedLandmark)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.VideoIntelligence.V1/2.3.0/Google.Cloud.VideoIntelligence.V1.DetectedLandmark)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.VideoIntelligence.V1/2.2.0/Google.Cloud.VideoIntelligence.V1.DetectedLandmark) \n\n public sealed class DetectedLandmark : IMessage\u003cDetectedLandmark\u003e, IEquatable\u003cDetectedLandmark\u003e, IDeepCloneable\u003cDetectedLandmark\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Google Cloud Video Intelligence v1 API class DetectedLandmark.\n\nA generic detected landmark represented by name in string format and a 2D\nlocation. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e DetectedLandmark \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[DetectedLandmark](/dotnet/docs/reference/Google.Cloud.VideoIntelligence.V1/latest/Google.Cloud.VideoIntelligence.V1.DetectedLandmark), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[DetectedLandmark](/dotnet/docs/reference/Google.Cloud.VideoIntelligence.V1/latest/Google.Cloud.VideoIntelligence.V1.DetectedLandmark), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[DetectedLandmark](/dotnet/docs/reference/Google.Cloud.VideoIntelligence.V1/latest/Google.Cloud.VideoIntelligence.V1.DetectedLandmark), [IBufferMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IBufferMessage.html), [IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage.html) \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.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.VideoIntelligence.V1](/dotnet/docs/reference/Google.Cloud.VideoIntelligence.V1/latest/Google.Cloud.VideoIntelligence.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.VideoIntelligence.V1.dll\n\nConstructors\n------------\n\n### DetectedLandmark()\n\n public DetectedLandmark()\n\n### DetectedLandmark(DetectedLandmark)\n\n public DetectedLandmark(DetectedLandmark other)\n\nProperties\n----------\n\n### Confidence\n\n public float Confidence { get; set; }\n\nThe confidence score of the detected landmark. Range \\[0, 1\\].\n\n### Name\n\n public string Name { get; set; }\n\nThe name of this landmark, for example, left_hand, right_shoulder.\n\n### Point\n\n public NormalizedVertex Point { get; set; }\n\nThe 2D point of the detected landmark using the normalized image\ncoordindate system. The normalized coordinates have the range from 0 to 1."]]
