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i created an application which allowes me to remotly scan via the WIA library. Everything works great but now Business needs a Lot smaller files. The required size is only possible when scanned in black and white. The file also should be a Tif.

The Problem now is that The scanned documents are signed or contains hand written notes. When scanning in black and white these notes are barely visible.

I Played with the brightness and contrast but still no usable result...

The scanner is an "HP LaserJet MFP M528".

Is there a way to do this?

Update: I could solve it by scanning it and saving the file as gray and then converting it to Black and white using magick

本文标签： cIs it possible to to have handwritten notes visible in blackwhiteStack Overflow

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