Hi, Iwert,
I have tried the method of convert RGB color to LAB color & have found the
effect is very good.. But after I delete A & B channels, I fail to switch to
RGB color as the option is "grey". How do I convert from LAB color to
RGB/B&W? Thanks.
http://www.michaelphotography.net/others/Picture001.png
--
Michael
On 15/04/2008, iwert bernakiewicz <zuikooh@xxxxxxxxx> wrote:
>
>
> Hello Michael,
>
> if you scan as RGB, the images will be colour, with a slight sepia cast.
> To transform these to B&W you can use the desaturate command.
> Another (interesting) option is to convert from RGB colour to LAB colour.
> Switch to the channels, end than delete the A & B channels, just
> keeping the lightness channel. Then you can adjust as you like and
> convert back to B&W /RGB.
>
>
> Iwert
>
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