Detectron2TestConstants missing faster_rcnn_R_50_FPN_3x.yaml config

[Akhp888]

Hi,

I am testing sahi for detectron and my model was trained on faster_rcnn_R_50_FPN_3x.yaml from detectron zoo , now i want to infer using sahi sliced prediction but unfortunately i dont find the config available in Detectron2TestConstants module.

Thanks

[fcakyon]

Thanks for your interest!

You have to provide config path from your local. Test constants are for demo and continious integration purposes only 👍

[Akhp888]

Thanks for the reply ,
will test that :)

[fcakyon]

@Akhp888 check detectron2+SAHI blogpost on how to provide custom config files :)
https://medium.com/codable/perform-sliced-inference-and-detailed-error-analysis-using-detectron2-models-37063e33073f

[Akhp888]

@fcakyon Thanks ,

I want to know if there is any ground rule for setting the slice_height and slice_width based on the train time img_size ?
As i find a lot of comparably (w.r.t other classes) smaller objects dont get detected.