If I have an image with a table containing several rows, say like the periodic table:
Are there any tool I can use to split this into one smaller image with the
H He row, another image for the
Li Be ... Ne row, etc?
The tool does not have to detect the row borders by itself, specifying a start offset + row height in pixels is ok.
Manually selecting and cutting/copying in gimp is not an option, I have way to many rows to process.