In this series, I will show how to use Microsoft’s Azure Cognitive Services Face API using C#.
- Signing up for a Microsoft Cognitive Services Subscription Key (Face) – Part 0
- Building an Azure Cognitive Services Face App – Part 1 Face Recognition
- Building An Azure Cognitive Services Face App – Part 2 Attribute/Emotion Detection
- Building An Azure Cognitive Services Face App – Part 3 – People, Groups and Persisted Faces
- Building An Azure Cognitive Services Face App – Part 4 – Finding Faces and People
- Recognize your Customers with Face Recognition, Cloud AI and Dynamics 365

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Hi CARL DE SOUZA these articles are very helpful and very well explained.
it’s requested I need FACE API USING C# source if available i want to learn Azure Face API in details practically using source code.