Comment by snowzach

Shameless plug, check out DOODS: https://github.com/snowzach/doods It's a simple REST/gRPC API for doing object detection with Tensorflow or Tensorflow Lite. It will run on a Raspberry Pi. It actually did support the EdgeTPU hardware accelerator to make the Pi pretty quick for certain models. They broke something so I need to fix EdgeTPU support but it's still usable on the Pi withe the mobilenet models or inception if you're not in a hurry.