Wenbing Li

You may check this Python source file about the post-processing for this model to generate the boxes. https://github.com/onnx/models/blob/master/vision/body_analysis/ultraface/dependencies/box_utils.py

please check onnx converter for help https://lfaifoundation.slack.com/archives/C0171FSKZBN

@zlbdzhh , this is an example how to export the model with the custom ops support. https://github.com/microsoft/ort-customops/blob/main/test/test_torch_ops.py