Hi Kesavan, I believe your problem is called flat field correction:
https://en.m.wikipedia.org/wiki/Flat-field_correction Not sure if scikit-image has something already implemented, but the formula is simple and shouldn't be too complicated. Best, Imanol On Oct 13, 2017 8:17 AM, "Kesavan Subburam" <pske...@gmail.com> wrote: Hi all, I'm trying to remove interference pattern noise from my optics in my data, and to that effect, I have imaged the pattern by capturing an image without any sample (pattern.jpg). I was wondering what would be the straight forward way to remove such pattern noise. I don't suppose a simple subtraction would suffice. I have attached a sample image here. I have compressed it because of the mailing list limitations on file sizes. Thank you, -- Kesavan _______________________________________________ scikit-image mailing list scikit-image@python.org https://mail.python.org/mailman/listinfo/scikit-image
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