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The main goals of this research are investigation and determination of color balance failure (color inconstancy) of offset printed images expressed by color difference depending on the material used and different standard illuminant conditions. For the experiment, we chose three of the most commonly used in practice illuminants - CIE D50 natural horizon daylight with color temperature 5003 K; CIE...
Reconstruction at the wavelengths of recording is obligatory in color holography. If recording is made on silver halide light sensitive materials, a shrinkage of the layers causes different shifts of diffraction peaks towards lower wavelengths. The shrinkage is compensated by suitable swelling before final drying of the holograms. The report presents recent results obtained for swelling of holograms...
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