bug in rotation part of tio.transforms.RandomAffine about torchio HOT 4 CLOSED

Hi
sound weird, I suspect it comes from your images
but try with
transform_rotate = tio.transforms.RandomAffine(degrees=(0,0,0,0,5,5), p=1, scale=0)
by default scaling factor is 0.1

from torchio.

@javidsss, can you please share some data, a minimal working example and screenshots?

from torchio.

By the way, you are showing the top slice, which will probably be black if you are looking, for example, at an MRI in RAS orientation:

torchio_image_rotate.data[0, :, :, 1]

For example:

In [1]: import torchio as tio

In [2]: t1 = tio.datasets.FPG().t1

In [3]: import matplotlib.pyplot as plt

In [4]: plt.imshow(t1.data[0, :, :, 1], cmap='gray')
Installed osx event loop hook.
Out[4]: <matplotlib.image.AxesImage object at 0x16c7cc950>

In [5]: plt.show()

You can use the plot method instead:

In [6]: t1.plot()

I'm going to assume that it's simply a visualization issue and not a bug. Feel free to reopen if you disagree.

from torchio.

Thank you all for your help. The trick with adding scales=0 solved the issue.

from torchio.