Passing Images From Memory

[erikhagendorn]

It appears images can only be passed as a file system path for the file_name key/value pair in the dataset dictionary.

How would I go passing image data directly from memory, without any files?

I am looking into using Detectron2 on large gigapixel images, in my typical pytorch workflow I have a custom Dataset which tiles and feeds the data from the larger image on the fly, I'm looking to do the same here.

[ExtReMLapin]

Did you find a solution for it ?

[3R1K]

Unfortunately I did not.

[quantumdot]

Implement your own DatasetMapper. See https://detectron2.readthedocs.io/en/latest/tutorials/data_loading.html