LI Wei, TANG Yu-chun. Quantitative Relationship Between Simultaneous Color Contrast and Hue Difference in Complex Displays[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2000, 9(1): 25-30.
Citation:
LI Wei, TANG Yu-chun. Quantitative Relationship Between Simultaneous Color Contrast and Hue Difference in Complex Displays[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2000, 9(1): 25-30.
LI Wei, TANG Yu-chun. Quantitative Relationship Between Simultaneous Color Contrast and Hue Difference in Complex Displays[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2000, 9(1): 25-30.
Citation:
LI Wei, TANG Yu-chun. Quantitative Relationship Between Simultaneous Color Contrast and Hue Difference in Complex Displays[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2000, 9(1): 25-30.
To investigate quantitatively one of the parametric effects——simultaneous color contrast on color appearance and color difference evaluation in complex displays, a set of center/surround combinations of color stimuli were displayed on a color monitor and the perceived color shifts of test targets induced by its surrounds were measured using binocular matching method while systematically varying hue difference between target and surround. When the hue difference increased, the magnitude of color shift in test target decreased, but the deflection angle of color shift vector from constant hue line increased. Regression analyses of experimental data indicated that the relationship between hue angle difference and the magnitude of perceived color shifts could be described quantitatively by an exponential function, and a linear function could describe quantitative relationship between hue angle difference and deflection angle of color shift vector from constant hue line.
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