Re: [APML] Synthetic Luminance Channel for Film Images

[Jerry Lodriguss <jml@astropix.com>]

>You're almost over my head with this PS stuff, but I do have an idea that 
>could make a really good luminance... once you have the synthetic 
>luminance from PS, go into MaxIm and convert the Tiff file to a native 
>SBIG file ( .stx). Then use CCDSharp on the luminance to make it sharper. 
>I guess you could use any deconvolution technique for this but I like CCD 
>Sharp the best so far...this will effectively double the sharpness of the 
>luminance layer so that when you recombine it as an LRGB you will have 
>doubled the sharpness of the image. One caveat... you might have to reduce 
>the file size to run it through decon unless you have a Cray supercomputer.

Hi Tony,

Well, besides not having Maxim, I think Chuck and some other knowledgeable 
people have said that deconvolutions don't work on film images.

Jerry

Astronomical photography: http://www.astropix.com

Sports Photography: http://www.astropix.com/SPORTSPIX/INDEX.HTM


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