I would like to set up an experiment to test the gamma value on my SGI machine.
I need some help with the details.
I now have a photometer, that gives reading in "New Foot Candles".
1 NFC = 10.78 LUX
So now what I want to do is set up the experiment.
The first thing I realize is that it should be conducted in
fairly absolute darkness.
as dark an environment as can be obtained.
How do I associate the value read from the photometer (Which as noted
above can be converted to LUX), to the gamma value.
In other words, I can I tell from the photometer reading, that
In other words, how can tell from the photometer reading, that
the gamma value must be increased or decreased in order to obtain
a fairly linear output.
Thank you very much,
Dept. Computing & Info Science