Open tobiasvanderwerff opened 2 months ago
Hi @tobiasvanderwerff!
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It would be nice to use the
albumentations
library in Detectron2. Thealbumentations
library provides a wide range of image augmentations and it is therefore useful to integrate with Detectron2, as an addition to the image augmentations that it already provides.This feature has already been discussed earlier in this issue from 2021, but, as far as I can see, did not lead to a successful merge.
I am building on the code provided by @KUASWoodyLIN, which is a great start. However, for integration with the default
DatasetMapper
, it is necessary to convert between the Detectron2 bounding box format and the bounding box format expected byalbumentations
, which I have added. In addition, I also added a test for the newT.Albumentations
class. Here's an example of how it can be used:As shown here, the
T.Albumentations
class can be used in conjunction with other Detectron2 augmentations.Some limitations of this implementation:
T.AlbumentationsTransform.apply_coords
method.A.Compose
orA.OneOf
.Please let me know if anything is missing or if there are still changes that need to be made.