Rotating an image array in Numpy

2018-06-17 02:34:28

I have a 2D array that represents the values of an image that can be viewed with the imshow() command in matplotlib. I would like to rotate the values of this array ("Rotate the image") and have not found a way to do so with a typical NxN array. Anyone know how to do this?

Thanks for your time

如何scipy.ndimage.interpolation.rotate() ？

你应该可以在数组上使用rot90来旋转它，然后imshow。

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