Legacy ImageMagick Discussions Archive

Use https://github.com/ImageMagick/ImageMagick/discussions instead.
http://www.imagemagick.org/discourse-server/

convert -white-threshold n always produces all white image

http://www.imagemagick.org/discourse-server/viewtopic.php?t=7212

Page 1 of 1

Posted: 2006-08-14T11:57:14-07:00
by magick
Try
  • convert input.jpg -white-threshold 57825 output.jpg
or
  • convert input.jpg -white-threshold 88% output.jpg
All times are UTC-07:00
Page 1 of 1

Powered by phpBB® Forum Software © phpBB Limited