How bounding box coordinates are calculated

Hi,

Let’s assume that I run an inference in an image with dimensions 1000 x 2000px with Yolo v9 in order to detect some objets.

When running this analysis with ‘imgsz = 1000’ I will get the following message :
imgsz=[1000] must be multiple of max stride 32, updating to [xxxxx]

So I guess that in the background the image dimensions should be a multiple of 32. Ok, no problems.

My question is : the resulted bounding boxes coordinates are from the original image or the resized one ?

Thank you all !

Hi Igor, how is it going?

I think this answer may help you.

Closing this post following the below answer.

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