Split large satellite image into tiles/patches?


(Yijin) #1

Hi all,

I am trying to learn how to classify satellite imagery in the form of tiles/patches (e.g. up to 64x64 pixels). I have trained a preliminary model and can use it to predict image patches that I manually created. Do you have any suggestion on the best way to split/slice/crop a large image into tiles, for inferencing (in batches?). I tried to look at Torch Vision’s “transforms”, but did not manage to find a suitable thing/function/library to use…

Thanks!