Optionally use Azure Object Detection

[Webreaper]

https://docs.microsoft.com/en-us/azure/cognitive-services/computer-vision/quickstarts-sdk/image-analysis-client-library?pivots=programming-language-csharp&tabs=visual-studio

https://portal.azure.com/#create/Microsoft.CognitiveServicesComputerVision

https://azure.microsoft.com/en-gb/pricing/details/cognitive-services/computer-vision/