Measurement and Modeling of Vividness Perception and Observer Preference for Color Laser Printer Quality

摘要: The present article investigates a particular problem: now vividness can be calculated and used to evaluate printer quality. Vividness is term representing chromaticness of colors (conceptually similar chroma) has also been adopted as one the color adjectives in Inter Society Color Council-National Bureau Standards (ISCC-NBS) naming practical coordinate (PCCS) systems. According ISO 20462-2, new psychophysical method (triplet comparison method) was performed. As result, an interval scale for established, it modeled function mean chroma, C* ab , lightness, L*, primary secondary colors. Pearson correlation between metric prediction corresponding subjective data about 0.96. methodology further extended measure observer preference (preferred-vividness). Both preferred-vividness metrics were based upon chroma but contribution lightness much higher former (∼40%) case than latter (∼10%).