Replies: 6 comments
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@ctchavez6 thanks for using
i.e. transpose the image. The PS: Edited your post (above) to encapsulate python code between code tags |
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@stggh |
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Image needs to be an odd-width and centred. |
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The image always needs to be in the correct orientation. Symmetry_axis controls how if the image is averaged based on up/down or left/right symmetry. |
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I am trying to use the PyAble transform on a Gaussian profile that I make in numpy. I run the forward transform with Hansen-Law. Then I do the inverse basex transform on the output from the forward transform and should get the original Gaussian profile out, but the result is non-zero and has structure.
I have attached my code which plots the original profile, the output of the forward transform, the output of the inverse transform, and the subtraction of the original and the inverse.
I notice an issue in the plane x = 2.5, which is half way through my linspace.
I am not sure how to verify that I am setting the origin or the axis of symmetry correctly.
The concept is that I want to simulate an image of a gas jet being shot parallel to the plane of the camera and use PyAble to reconstruct the profile of the gas jet. When I plot the forward transform it seems like half of the image is lost/changed.
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