MATLAB Image Data Extraction Issue

Hello MATLAB users,

I have a question regarding MATLAB and would like to understand how to implement image recognition and extract data. Specifically, I am interested in recognizing "lines" within specific experimental data.

Due to my limited experience in image recognition, I have attempted to find code from others and tried to emulate it, but the results have not been satisfactory.

Taking this image as an example, I would like to know how to proceed in order to selectively extract only the "lines" from the data. Any relevant code or suggestions would be greatly appreciated.

[Mathieu NOE]

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