i have a map that uses an RGB scale and i want to convert it into useful numerical data using MATLAB

by Ahmed Abdulla   Last Updated June 13, 2019 01:24 AM

the image below uses an RGB scale to show the magnetic field strength at each point on the map. I've been struggling to find a way to convert this image into an array that shows the x and y coordinates of the pixel along with the magnetic field value at each coordinate (using MATLAB) An image displaying magnetic field strength using an RGB scale



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