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http://bugs.kde.org/show_bug.cgi?id=133880
Summary: Some physical filters as used with SLR's
Product: digikamimageplugins
Version: 0.9.0-beta1
Platform: Debian testing
OS/Version: Linux
Status: UNCONFIRMED
Severity: wishlist
Priority: NOR
Component: general
AssignedTo: digikam-devel kde org
ReportedBy: SmallR2002 V8d Org
Version: 0.9.0-beta1 (using KDE KDE 3.5.4)
Installed from: Debian testing/unstable Packages
OS: Linux
I think it would be nice to be able to use 'physical filters' similar to the ones available from most camera shops. Personally I think the most used would be:
- Polarising
- Warm
- Cold
- UV
I don't think that this should be too hard to do, this is how I would do it using a generic image editor:
1 - Duplicate the basic layer
2 - Desaturate (remove the colours) from the duplicate (which is ABOVE the original)
3 - Colourise the the duplicate*
4 - Make the duplicate opaque (see though) to somewhere between 20% and 70%**
5 - That should produce a nice image which looks like it's had a filter applied.
* Colourise depending on the filter selected and on some (controllable?) algorithm to work out how strong.
** Default worked out by an algorithm but controllable by the user.
Now, pardon me if I've proposed something really dumb, but, I think it'd be nice and quite enjoyably usable. For those who don't understand about filters:
http://www.jessops.com/Products/SearchResults.aspx?searchword=&CatId=194&cl=1-132-194_______________________________________________
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