[Feature request/question] Partial interpolation / cut-outs + batching transformations #5

Hi, Thank you so much for this!

I was having trouble following the interpolation functionality. I am interested in interpolating/blending two images, but restricting the blending only to certain (maybe randomly selected) regions.

Given a specified volume/area, is it possible to generate a mask with the position of the "unmasked" region chosen randomly? Kind of similar in spirit to random_crop.

A simplified use-case is doing cut-outs for augmentation.

Is this in the scope of this project / possible to do currently?

Separately, is there an example or easy way to apply a sequence of [random] transformations - e.g. on to batches of inputs.

Thanks!