The Silence Map

Asked on Super User by leneamarie , 4 years ago. No reply there for at least a week.

Does anyone know how to lighten a drawing from .tiff file?

I have a photocopy of an old machine drawing from 1982. It looks like it has been taped and I have been tasked with trying to edit the drawing so that it is eligible. Other from lightening the saturation I haven't been very successful. Any help would be greatly appreciated.

This question is one of 1 report of the same problem:

Does anyone know how to lighten a drawing from .tiff file?

Nobody has answered it yet, here or anywhere.

Related problems

Question by leneamarie on Super User, licensed CC BY-SA. We show a short excerpt and link to the original thread as credit.