I am looking for a way that I could extract each segment of a grid into a separate file.

Say I have a scanned image of a piece of maths paper with numbers and letters in it. Could GIMP either:

a. Extract each segment based on the colour of the grid on the maths sheet (a speciic colour)


b. Once the grid has been deleted (select the maths paper grid colour using the colour area picker in GIMP) create a new grid that is the same size as the maths paper grid and export each segment of that grid into different images.

Is this possible to do? I have Gimp 2.0 installed on a Windows xp machine. I understand that it may require the use of command lines... if so, I am willing to learn how to do use them to get this done.


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