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Pdf to tiff CCITT T.6

Posted: 2017-12-01T14:44:36-07:00
by Fabry
Dear all,
How can i convert a pdf file to a tiff CCITT T.6 format?
I need these specification:

Bit depth 1
Compression CCITT T.6
Resolution unit 2

version IM 7.0.7
Thank you all


Re: Pdf to tiff CCITT T.6

Posted: 2017-12-01T15:11:19-07:00
by fmw42
CCITT T.6 compression is Group 4. And unit 2 is pixels per inch.

So try

Code: Select all

magic -density XX -units pixelsperinch  image.pdf -compress Group 4 image.tif
Choose your desired XX value such as 300 to get the output tiff size that you want.