Hi,
The sample can be run on Jetson platform but please checkout the release/7.1 branch for the compatibility.
The above sample demonstrates how to convert the Mask-RCNN model into TensorRT, and it’s expected to have an optimal performance on Nano.
If you prefer to run the model with Keras, you can install the TensorFlow package from this page.
By the way, I don’t think Nano is terrible slow if you try the model with TensorRT.
Some frameworks (ex. TensorFlow) tends to be slow since it doesn’t design for the shared memory environment like Jetson.
Thanks.