How to recognize barcode numbers?

Question

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Can you please tell me how to recognize the numbers of the barcode?
Specifically: there is already a one-dimensional array of distances between lines, obtained using a window.
Those. I already took the horizontal strip from the barcode.
How to recognize the numbers on it? Which number corresponds to which bar?
Thank you.

Answer 1

Which number corresponds to which bar?

So here it is:
ru.wikipedia.org/wiki/Universal_Product_Code
ru.wikipedia.org/wiki/European_Article_Number

Answer 2

If you need to remove a block from the original markup with a minimum of actions, then you can form the same block in JS in a loop.
Or reshape the logic.