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Colour corrected photographic printing exposure control method - illuminating original evenly and splitting light into prim. colours for separate analysis
Colour corrected photographic printing exposure control method - illuminating original evenly and splitting light into prim. colours for separate analysis
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机译:色彩校正的照相打印曝光控制方法-均匀照明原件并将光分成底漆。用于单独分析的颜色
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摘要
The original or negative, in illuminated with an average lighting intensity and the transmitted light scanned for each colour. The colour density distribution is measured and a meand photometric value computed. Any dominance of a particular colour is corrected. The correction factor is determined and applied to the dominant colour. The separate colours are scanned in a two-dimensional pattern and the integrated value used to determine the mean density. The separate colour scans are combined to determine the exposure intensity and colour correction. ADVANTAGE - Consistent quality.
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