Curves superposition using OpenCV ? [closed]

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Hello,

this is my first post so hello everyone, I'm in Paris France. I am trying to develop a function that would allow me to superimpose two curves.

I input: two curves of the form y = f (x) that resemble "visually" on certain parts.

When I merely superimposed on each other, we see that one of the two should be a little stretched left and / or right and / or a little high ...

When I see the quality of fusion 2 images, to make a panorama for example, I think that, perhaps, some functions may be used to overlay curves?

Has anyone ever tried? do you think it is reasonably practicable?

thank you in advance for your answers ... sorry for my english :-)