Re: filmscanners: LS4000 and sharpness

[Bill Ross <ross@cgl.ucsf.edu>]

        Focusing takes a lot of time...

Maybe the sample points could be handled in parallel
using a stripe across the center of the film.
        
        > > Possibly Ed could modify vuescan to focus on a specific offset in 
the
        > > frame.
        >
        > Why not some sort of average of the distances sample points,
        > weighted according to the amount of surface area represented
        > by each point. (E.g. if the slide were circular and the samples
        > along a radial line, each would be weighted by the circumference
        > of a circle with its radius.)
        >
        > Bill Ross
        
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