Help i need somebody


Hiii. In a few days I have to defend my project about mathematical methods of EEG analysis. One of them is Wavelet Transformation. I want to do this with my own EEG but I only have a picture without information that needed to do WT in Python. I have been searching and trying to solve the problem for a couple of hours, but it is unsuccessfully. Please help me, I don`t know what to do :disappointed_relieved:

What you need is a digitized version of at least one analog trace. The overlaps of multiple traces of the same color make that difficult to do with an automatic algorithm applied to a digitized image. If you can get access to a drawing tablet with stylus and a t, you could (maybe*) tape the paper on the tablet and trace one or more traces with the stylus. (* assuming that paper does not block detection of the stylus.) But there would have to be software that would output stylus movement as a series of (x,y) points rather than as a pixel image (you already have that). Or you need a drawing program that will display the image above and capture mouse movements as positions. I donโ€™t know if photoshop or anything similar In tkinter, one could display the image and move the mouse over the image and capture the movement with mouse_move events.