A useful variant of the two-line method for calibration of photographic emulsions
article
Fundamentals of the two‐line method of emulsion calibration, in which the characteristic curve is derived from densities of two spectrum lines of constant relative intensity, photographed at different densitiy levels, are discussed. It has been found, that the principles of this method can be applied to the presentation of data obtained by any method of calibration, which is based on an intensity pattern following a geometrical series. The scope of the method is considerably widened by substitution of densities. Copyright © 1948 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim.
TNO Identifier
946790
ISSN
01650513
Source
Recueil des Travaux Chimiques des Pays?Bas, 67(9), pp. 737-744.
Pages
737-744
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