Hi there
I can't seem to find a thread on this topic, although I would think it to be a fairly common task.
I want to convert some images that I have from 3 band RGB's to greyscale. They are historical aerial photographs that are in black and white, but have been mistakenly scanned in colour. I have them both with and without spacial data, so retaining that spatial data would be ideal, but is not absolutely necessary.
The images are JPEGs that I convert to IMGs.
Thanks
James