On Tue, 2002-03-26 at 13:58, Nasim Shamlou A. wrote:
> Hi.
> I'm not sure if this is the right place to be asking about this, but
> I'll have to ask to find out.
> I would like to know how to remove the blue from pictures. Blue screen
> removal, the kind used for movie making. I'm not sure if there are any
> other tools I can use apart from the 'fuzzy selection', and whether
> there is a special plug-in which does all the work for you, if you
> happen to have a lot of frames.
> If anyone knows how to handle blue screens, please let me know, any
> advice will be useful.


I don;t know exactly what is needed but I would start by looking at the
select-> by color tool and the filter->colors-> color to alpha filter. 
I am guessing both of these could be scripted in gimp-perl to automate
the process for multiple frames.


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