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Photography > Film Labs > Walt Snyder, Ag...
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Walt Snyder, AgX forever, not only but in there

by Dale Kelly <THIS_IS_A_SPAMTRAP@[EMAIL PROTECTED] > Aug 1, 2007 at 10:11 AM

a psychedelic color negative film

cyan magenta yellow dyes (red green blue emission)
pick emission nearest tristimulus values
print paper red green blue dyes, nearest opposite of tristimulus values

correct for spectral mismatch with tristimulus and opposite of tristimulus

modulation to get correct wavelengths

mis match?

frequency modulation of wavelengths

chemical wavelength frequency modulator, apply DC, electric field 
application

scanning target (color negative)
ideally scanner should recieve emission as tristimulus values
if perfect as such, need no characterization target
match scanner to film
recieve scanner emission, invert,apply correct DC, amplitude modulate 
frequency

target recieves scanner emission, inverts emission, amplitudinally 
modulates frequency

the film (as above), chemical inverter upon reception, modulation as 
referred to above, upon inversion

5 layer film
chemical inverter - spectrally opposite of first layer 
chemical freqamp
	freq - perfect black and white layer (grid)
	amp - green grid layer



-- 
Dale http://www.vedantasite.org
see website for real email address




 1 Posts in Topic:
Walt Snyder, AgX forever, not only but in there
Dale Kelly <THIS_IS_A_  2007-08-01 10:11:02 

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tan12V112 Mon May 12 5:04:58 CDT 2008.