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Title: Color appearance modeling of bicolor striped woven fabrics considering neighboring color effects
Authors: Chae, Y 
Xin, JH 
Hua, T 
Luo, M 
Keywords: Color appearance
Color appearance model
Neighboring color effect
Bicolor striped woven fabric
Simultaneous color contrast
Issue Date: 2017
Publisher: John Wiley & Sons
Source: Color research & applications, 2017, v. 42, no. 4, p. 512-521 How to cite?
Journal: Color research & applications 
Abstract: In this article, the effect of the spatial and colorimetric attributes of neighboring color on color appearance shift in bicolor striped woven fabrics is investigated. A total of 240 test/neighboring woven color combinations were constructed in four different striped paradigms. Each test color in the combinations was visually assessed by 12 observer panels with the use of the magnitude estimation method estimating the magnitude of perceptual color attributes lightness, colorfulness, and hue. The visual estimates obtained were analyzed statistically by employing correlation and simple regression methods, and, as a result, the following significant neighboring color effects were detected and individually defined: (1) neighboring color's size, lightness, colorfulness, and hue on test color's lightness, (2) neighboring color's colorfulness and hue on test color's colorfulness, and (3) neighboring color's hue on test color's hue. Furthermore, through multiple regression analysis, color appearance models by which the lightness, colorfulness, and hue of bicolor woven fabrics can be predicted were derived. The predictive performance of the models was evaluated by calculating the difference between the visually estimated and the predicted color appearances, using Delta L, Delta C, Delta h degrees, and Delta E-CMC(2:1). Among all the derived models, the model producing the smallest mean error was chosen as a final model, and its great accuracy in color appearance predictions was verified through further statistical evaluation. It is envisaged that the findings of this research are of benefit to design textile products with bicolor striped woven fabrics to have desired color appearances.
ISSN: 0361-2317
EISSN: 1520-6378
DOI: 10.1002/col.22097
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