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TDA4VM: Unable to Retrieve “Angle” Output From ONNX Model

Part Number: TDA4VM

I’m working with an ONNX model in TIDL, and I’m facing an issue retrieving one of the model outputs.

Here are the details:

  1. The ONNX model used gets imported and inference is run without errors.
  2. The model has multiple outputs:
    • Detection output
    • Keypoints output
    • An additional output for “angle”
  3. However, the angle output does not appear in the import output or the inference results.
  4. I’m currently reading the outputs using the TIDL_ODLayerObjInfo structure, but this structure does not have any member field for angle by default.
  5. My basic configuration while importing is as follows :
    • Model type: 2 (ONNX)
    • Post‑process type: 2

My question:
Is there any way to access the angle output tensor in this configuration?
If TIDL_ODLayerObjInfo does not support angle natively, is there an alternative structure, custom post‑processing method, or an additional configuration needed to extract this output from the model’s tensors?

Thanks in advance!