How to create calibration table of my custom yolov3 or yolov3-tiny on Deepstream4.0 SDK (Xavier)?

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

I saw in another post that I had to make a createEngine.
but, i don’t unberstand.

I customized yolov3 and I want to make a new calibration table.
But I don’t think there’s a calibrator in Deepstream 4.0.
How can I make it?

I know that Deepstream3.0 has a calibrator, but is it correct that 4.0 doesn’t have one?
https://github.com/NVIDIA-AI-IOT/deepstream_reference_apps/tree/566dd4551e0ba160bcf26789eb8b02fc3f3e591b/yolo/lib

3

We have not provided calibrator for Yolo.
You can refer to TensorRT sample code to check how to add
builder->setInt8Calibrator(calibrator)
in yolo.cpp → Yolo::createEngine()