Filmscanners mailing list archive (filmscanners@halftone.co.uk)
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[filmscanners] RE: scanner dmax discussion
Hi David,
> Hmm. Since the density range is defined logarithmically, you only get the
> same density range if the noise in the CCD output signal is
> 1/256th of 6V or
> greater. If the noise is less, you get a larger dynamic range
> with the extra
> bits.
Agreed, but why does it matter if it's logarithmic or not?
Regards,
Austin
----------------------------------------------------------------------------------------
Unsubscribe by mail to listserver@halftone.co.uk, with 'unsubscribe
filmscanners'
or 'unsubscribe filmscanners_digest' (as appropriate) in the message title or
body
|
