Reordering my arguments and filters before the resize worked!
convert infile.png +repage -shave 1%x1% -filter Cubic -resize 50% -deskew 40% -unsharp 5.0+0.50+0.0 -white-threshold 88% -fuzz 10% -trim +repage -quality 75 outfile.png
Thanks so much!
Search found 3 matches
- 2011-09-25T18:49:43-07:00
- Forum: Users
- Topic: PNGs to PDF produces some blank pages
- Replies: 5
- Views: 10852
- 2011-09-25T18:35:36-07:00
- Forum: Users
- Topic: PNGs to PDF produces some blank pages
- Replies: 5
- Views: 10852
Re: PNGs to PDF produces some blank pages
My version:
Version: ImageMagick 6.6.2-6 2010-12-02 Q16 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2010 ImageMagick Studio LLC
Features: OpenMP
I also downloaded the current stable source and compiled the convert utliity. Produces same results.
Version: ImageMagick 6.6.2-6 2010-12-02 Q16 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2010 ImageMagick Studio LLC
Features: OpenMP
I also downloaded the current stable source and compiled the convert utliity. Produces same results.
- 2011-09-25T18:05:01-07:00
- Forum: Users
- Topic: PNGs to PDF produces some blank pages
- Replies: 5
- Views: 10852
PNGs to PDF produces some blank pages
I'm using this command line to process approximately 500 scanned PNG files (300 DPI) into smaller/cleaner versions: convert infile.png -shave 1%x1% -resize 50% -quality 75 -filter Cubic +repage -deskew 40% +repage -unsharp 5.0+0.50+0.0 -white-threshold 88% -fuzz 10% -trim outfile.png It works very ...