Object detection on Raspberry PI using customvision.ai/.NET 5

Hi,

We have written a x-plat worker service using .NET 5 that is running on a Raspberry PI 4 (Raspbian). We have trained a custom vision object detection model on customvision.ai, exported it to ONNX and it works well on Windows.

We are now struggling to run it on the Pi. The ONNX ML.NET bits does not seem to work on the Pi. We've searched hi and low for any working examples. We've tried to explore Tensorflow.NET without any success.

Can anyone point to an example that is consuming a customvision.ai generated model in .NET Core/5 on Raspberry PI? We are extending an existing prototype and would like to avoid rewriting it in Python.

Many thanks,

Måns