Output degradation after compilation

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1

Dear all,

I converted a custom centernet.tflite model into centernet.har. Convertion was OK as I can see from simulation using “runner.infer_context(InferenceContext.SDK_FP_OPTIMIZED)”.
Howevere, when I try to compress it into centernet.hef either:

  1. using CLI:
    hailo compiler centernet.har
  2. using API:
    hef = runner.compile()
    with open(“centernet.hef”, “wb”) as f:
    f.write(hef)
    The centernet.hef does do any prediction (absolute degradation).

Since .compile() function does not have any arguments, I do not know how to proceed. Any idea why a simulation with a .har file works, but its .hef files does not.

With regards,
Ruben

2

Welcome to the Hailo Community!

You should first run trough the tutorials in the Hailo AI Software Suite Docker to understand the workflow. Run the following command:

hailo tutorial

This will start a Jupyter notebook server with notebooks for each step of the conversion process.

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