Hi, In general, you cannot do that because the transform should describe all colors, and the image may miss some. You can, however, use images with added patches sampling all color space, and then build a color map with the transform. I think Kodak has some patents on this method. ICC way does not use that but instead a device independent color space (Lab or XYZ).
Regards Marti On 04/08/2007 13:56:48, Kent Tenney ([EMAIL PROTECTED]) wrote: > Howdy, > > I know nothing about profiling, wonder if lcms can > help me with a need of mine. > > Given an image and another version which has been > color adjusted, is it possible to generate a profile which > describes the transform? > > Thanks, > Kent > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. > Still grepping through log files to find problems? Stop. > Now Search log events and configuration files using AJAX and a browser. > Download your FREE copy of Splunk now >> http://get.splunk.com/ > _______________________________________________ > Lcms-user mailing list > Lcms-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/lcms-user ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Lcms-user mailing list Lcms-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lcms-user
