Loosing sharpness when applying ICC source profile
Posted: 2008-03-05T04:07:14-07:00
Hi,
I'm trying to convert images using color profiles.
When applying a source profile (as recommended in http://www.imagemagick.org/Usage/formats/#color_profile) the image dramatically looses sharpness. I used this command:
When only applying the destination profile the result is ok:
I tested this with
ImageMagick 6.1.9 01/23/05 Q16 and
ImageMagick 6.3.9 02/27/08 Q16 on
Windows 2000 and Windows XP.
Is this a bug or am I missing something?
Guido
I'm trying to convert images using color profiles.
When applying a source profile (as recommended in http://www.imagemagick.org/Usage/formats/#color_profile) the image dramatically looses sharpness. I used this command:
Code: Select all
convert -verbose source-rgb.jpg +profile icm -profile sRGB.icc -profile ISONewspaper26v4.icc dest-cmyk.jpgCode: Select all
convert -verbose source-rgb.jpg +profile icm -profile ISONewspaper26v4.icc dest-cmyk.jpgImageMagick 6.1.9 01/23/05 Q16 and
ImageMagick 6.3.9 02/27/08 Q16 on
Windows 2000 and Windows XP.
Is this a bug or am I missing something?
Guido