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TIDL inference of YOLOV3 in ONNX input format

Hello Everyone!

I am trying to infer the YOLOV3 model using the TIDL SDK release of "ti-processor-sdk-rtos-j721e-evm-07_01_00_11/tidl_j7_01_03_00_11"

Observed the following obstacles during importing and inferring. Can anyone help by providing proper understanding.

YOLOV3 Import:  


What is the issue with the tensor details.

YOLOV3 calibration:

When the calibrationOption is set to 4/7 in configuration parameters "segmentation fault" is observed as below, What could be the reason?

  YOLOV3 Infer:

When i performed the feature map analysis the below values are observed can you explain the behaviour of layers 144 to 177?

   

Detected Image

Below image are the BBs detected using the ONNX input file and configuration files.

What is the reason for the behaviour of anchor boxes?

The input .onnx file is huge i can send it if required.

Any understanding support will be helpful. Thanks in advance!

Regards,

A.Lola Gorochana