Iliah Borg píše v Po 04. 01. 2010 v 14:53 -0500: > On Jan 4, 2010, at 2:45 PM, Milan Knížek wrote: > > > Iliah Borg píše v Po 04. 01. 2010 v 10:11 -0500: > > > >> 2. Set white balance from some good reference grey. > >> > > This could be required for profiling camera JPEG image. But raw file? > > Without white balance it is hard to evaluate proper exposure. All > camera settings for profiling are better be neutral, too: sharpening, > 0; saturation, 0; style, faithful/canon, neutral/nikon; color space, > Adobe RGB (affects histogram); linear custom curve; hue, 0. Shooting > tethererd for profiling is the best tactics I know anyway. Linux users have an easier life here - UFRaw does not recognise any of these settings but camera white-balance - shortcoming becoming an "advantage"? :-) And UFRaw can use "eyedropper" with the user-defined area for manual white-balancing. Regards, Milan Knizek knizek (dot) confy (at) volny (dot) cz http://www.milan-knizek.net - About linux and photography (Czech language only)