Radiation imagery chemistry: process – composition – or product th – Including control feature responsive to a test or measurement
Patent
1999-04-12
2000-12-05
Chea, Thorl
Radiation imagery chemistry: process, composition, or product th
Including control feature responsive to a test or measurement
430359, 430362, G03C 502
Patent
active
061564656
ABSTRACT:
A method of crosstalk correction comprises producing a calibration image having different printed image densities in grayscale, measuring the printed image densities at the different light exposure values to obtain a correlation of printed density in grayscale as a function of light exposure value over a range of light exposure values, obtaining experimental analytical density values for a selected light exposure value within the range of light exposure values and using the correlation of printed density as a function of light exposure value and the experimental analytical density values to correct for crosstalk.
REFERENCES:
The Theory of the Photographic Process, Fourth Edition, T.H. James, pp. 532-534, 1977.
Cao Fred Fang
Schaaf Horst W.
Zhang Susan Shuping
Chea Thorl
Cymbolic Sciences Inc.
de Kock Elbie R.
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