Quantitative Measurement of Optical Density by Means of the Densitron 4 Image Analyzer
H. C. Treutler, Klaus Freyer, M. Steinert, K. Dietze · Isotopenpraxis Isotopes in Environmental and Health Studies · 1988
The Densitron 4 is a computer aided image analyzer which was developed at our institute especially with the aim to evaluate autoradiograms. One of the important parameters of this evaluation is the optical density. The calibration of the Densitron 4 in units of optical density is described. An example demonstrates the principle of this calibration. The measurement errors are calculated.