Group: rec.photo.film+labs

Film and commercial photofinishing.

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Post Subject:

perfect digital capture, any size sensor you want

Reply from: Dale Kelly
Date: 02 Aug 2007, 13:09
perfect digital capture, any size sensor you want

digital capture
(digital press is fine, digital fulfillment is fine)
suggested sensor sizes
4x6 ration
8x10 ratio
8.5x11 ratio
1x1 ratio
2x3 ratio
52 inch by whatever roll length paper ratio

scene spectrum + white point + camera spectral sensitivity to XYZ (ICC
encoding space)

camera spectral sensitivity needs a white point analyzation going on
along with scene spectrum analyization

means you need paralell processing (two roms)
camera spectral sensitivity analyzer - waveamp
white point analyzer (low tone) ampmod

use C bit operations, embedded

rom for conversion of parallel results into XYZ
rom from XYZ to ICC encoding space

(relative XYZ)
--
Dale * w w w .vedantasite.org
see website for real email address




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