Created before 2010 Modified
2009-04-12 Chelton Evans
Gimp
Bitmap graphics editor notes.
Misc
White balancing an image
Tools > Color Tools > Levlels >
select the white doppler and pick a white point in the image ...
I then do Colors > Brightness and Contrast.
with still photography use color key cards
resizing scanned image
Image > Scale Image > 842 in width, click in height > Scale
A4 has 595 * 842 pixels @ 72dpi - see
What is A4 in pixel dimensions?