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RE: filmscanners: film vs. digital cameras - wedding/commercial p
> Er how do you implement scenario 3?
>
> Some radical new advanced semiconductor that can measure the colour of all
>
> incident photons?
>
> >
> > 3: One chip with twice the density (each pixel position contains full
> > RGB info).
>
Use a dispersive microlens array. Over each camera pixel is a microlens
that focuses the light and a blazed, dispersive microlens that separates the
colors. The CCD would have three small pixels underneath each microlens to
sense the RGB color information. US patent 5,600,486.
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