Legacy ImageMagick Discussions Archive

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

Lossless conversion from RGB to CMYK for jpeg files

https://download.imagemagick.org/discourse-server/viewtopic.php?t=17317

Page 1 of 1

Lossless conversion from RGB to CMYK for jpeg files

Posted: 2010-10-21T13:26:34-07:00
by cv_scientist
Hello everybody out there using imagemagick,
Is the colorspace conversion from RGB to CMYK for jpeg files a losless manipulation like the rotation around 180 degree or will it reduce the quality of an image?
Thanks in advance for your answers.

Re: Lossless conversion from RGB to CMYK for jpeg files

Posted: 2010-10-21T16:07:34-07:00
by fmw42
Anytime you go to jpg you will get compression and loss of quality. try installing the Jasper library for JP2000 format.
All times are UTC-07:00
Page 1 of 1

Powered by phpBB® Forum Software © phpBB Limited