2005.11.22 16:17 "Re: [Tiff] Reading color layer from CMYK TIFF using libtiff", by Bob Friesenhahn

On Tue, 22 Nov 2005 a.malka@comptel.pl wrote:

it's possible to read only... let say cyan layer from tiff(cmyk) file and then convert this layer to greyscale image and save using libtiff?

Libtiff does not support CMYK separations but ImageMagick does. See http://www.imagemagick.org/.

Bob
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Bob Friesenhahn
bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/