That does work, but the compression method used in the pdf is /CCITTFaxDecode. I'm trying to avoid that because Acrobat 8 has a stupid bug and displays these images blurred sometimes, even those it produced itself via "Optimize Scanned PDF", although other pdf viewers display them just fine. Unfortunately just changing your command to "-compress zip" doesn't produce 1-bit images anymore, even with "+matte -monochrome". FYI: the original 1-bit /FlatDecode was produced by "wPDF by WPCubed GmbH" running inside some scanner at a library.
On Tue, Aug 5, 2008 at 2:51 AM, <[EMAIL PROTECTED]> wrote: >> Does anyone know how to make 1-bit per channel images? > > Try > > convert myimage +matte -monochrome -compress fax image.pdf > _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
