On 12/13/06, Luca de Alfaro <[EMAIL PROTECTED]> wrote: > Ok, I made two plugins (available from the repository): > > - colortemp: converts the color temperature of an image. You can specify > the source temperature in K, or as the temperatue at which a black-body > color best matches the selected foreground color. > > - whitebalance: converts the foreground color to either neutral gray, or to > a specified background color. This is similar to grey-point, the difference > being that the color transformation can be performed in the linear, rather > than in the gamma-corrected, color space, and so may work better for > removing color casts.
Another plug-in to do combined adjustments of whitebalance, levels and saturation can be found at http://pippin.gimp.org/plug-ins/color_correct/ I haven't touched the code of the plug-in in a long time, and the user interface have a few rough edges, but it provides live preview in the image, as well as the ability to do an initial automatic whitebalance / white balance based on a picked neutral grey, as well as adjusting the blackpoint. /Øyvind K. -- «The future is already here. It's just not very evenly distributed» -- William Gibson http://pippin.gimp.org/ http://ffii.org/ _______________________________________________ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
