problem with convert -extract

Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
User avatar
Site Admin
Posts: 11254
Joined: 2003-05-31T11:32:55-07:00

Post by magick »

Try this command:
  • convert -extract 2490x1000+0+0 0002.tif +extract -compress Group4 -type Bilevel 1.tif
or this
  • convert '0002.tif[-2490x1000+0+0]' compress Group4 -type Bilevel 1.tif