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Analysis of sensitometric data for earth resources black and white filmsMethods are described for relating the densities in a roll of duplicate imagery to the exposure on the original by generating the system response curve. A four-quadrant tone-reproduction cycle is also described.
Document ID
19750010477
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Perry, L. (Technicolor Graphic Services, Inc. Houston, TX, United States)
Date Acquired
September 3, 2013
Publication Date
May 1, 1973
Subject Category
Instrumentation And Photography
Report/Patent Number
NASA-CR-141657
TN-73-5
Report Number: NASA-CR-141657
Report Number: TN-73-5
Accession Number
75N18549
Funding Number(s)
CONTRACT_GRANT: NAS9-11500
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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