Shear image (numpy.ndarray)

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Date	Sat, 27 Apr 2013 13:46:02 +0200
Subject	Shear image (numpy.ndarray)
From	Radek Machulka <radek.machulka@gmail.com>
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Hi,

I am looking for some function that would shear my 2D numpy.ndarray array.
Since the numpy (probably) does not provide such a functionality
(numpy.roll does not do what I need), I hope the PIL might do the trick.

Google give me page that says: 'This function (im.transform) can be used to
scale, translate, rotate, and shear the original image.', however I was not
able to get it work.

So could anybody give me a hand how to use it (or how to shear the image in
different way)?

The input array is 2D (NxM) type numpy.float32.

Thanks
Radek

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Shear image (numpy.ndarray) Radek Machulka <radek.machulka@gmail.com> - 2013-04-27 13:46 +0200

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