Radiation imagery chemistry: process – composition – or product th – Including control feature responsive to a test or measurement
Patent
1980-09-10
1982-01-05
Brown, J. Travis
Radiation imagery chemistry: process, composition, or product th
Including control feature responsive to a test or measurement
430358, 101211, 356404, 356419, 356421, G03F 100
Patent
active
043094961
ABSTRACT:
A method of optimizing reproduction processes including the steps of preparing a physical standard, measuring the filtration and exposure values or densities used in preparing the standard, separating the image used in producing the standard into its color constituents using filtration values that are a function of those employed in making the standard, using a reproduction process to make many replicates of the standard, comparing representative samples of the replicate with the standard upon which the separations were based to measure the average difference in densities between the standard and such replicates, adjusting the filtration used in making the separations in response to such average differences until subsequent comparisons between subsequent standards yield average differences between acceptable, predetermined limits.
REFERENCES:
patent: 3819373 (1974-06-01), Sable
patent: 3913477 (1975-10-01), Howland et al.
patent: 3977872 (1976-08-01), Hellmig
patent: 4104069 (1978-08-01), Vanheerentals et al.
Brown J. Travis
Jaffe Allen J.
LandOfFree
Method for optimization of image reproduction processes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for optimization of image reproduction processes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for optimization of image reproduction processes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1844758