Does anyone know if there is a software program that I can find/buy somewhere that can(adsbygoogle = window.adsbygoogle || []).push({});

recognize an image of a curve and generate a 2D Cartesian equation for it?

In my line of work I am constantly referencing these regular 2d graphs (power vs resistance graphs for thermoelectric modules) Cartesian coordinate system (x,y) graphs. They are always given to me by busy manufacturers so I can rarely get access to the original data that resulted in the graph produced. I have to spend a lot of time tediously estimating each point by hand to then enter each point into Excel to generate a polynomial regression curve fit. Granted, I probably could have spent the time doing this while typing all of this, BUT it is getting old

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# Software that recognize an image of a curve and generate a Cartesian equation for it?

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