I am very new to image processing and am struggling with post processing some data I have gathered. I have an image of some experimental data with frequency accross the x axis and wavenumber accrosss the y axis. Image attached for you to view..
It clearly can be seen that there are various curves (about 5 of them) that vary accross this 3D space, due to their large amplitude.
I would like to be able to curve fit data in terms of y = f(x) (wavenumber = f(frequency)) at the pixels of max amplitude. Does anyone have an idea of how to do this?
I thought I could loop through each column and find the peaks in order to determine the function I desire but I don't feel that this is too elegant.
Keen to hear if anyone has any other smart ideas