conversion of standard yolov5 Object detection to Polygon Object Detection

[sanghamitrajohri]

How to convert Yolo v5 annotations (standard) into polygon annotations Yolo v5 as both the annotation txt file is different. In the standard one the column[0] is the class name and rest there are only four more rows consisting the points. But there in the polygon annotation txt file other than the class name there are 8 rows which consists of numerical data.

I have data labelled for yolo tiny v5(standard). Now how to convert for your polygon Object Detection ?