Skin Color Measurements in Terms of CIELAB Color Space Values

1992 ◽  
Vol 99 (4) ◽  
pp. 468-473 ◽  
Author(s):  
Ian L Weatherall ◽  
Bernard D Coombs
Keyword(s):  
Skin Color ◽  
Color Space ◽  
Cielab Color Space ◽  
Color Measurements ◽  
Cielab Color

Changes in the content of chlorophylls and carotenoids in the rind of Fino 49 lemons during maturation and their relationship with parameters from the CIELAB color space

2019 ◽  
Vol 243 ◽  
pp. 252-260 ◽  
Author(s):  
A. Conesa ◽  
F.C. Manera ◽  
J.M. Brotons ◽  
J.C. Fernandez-Zapata ◽  
I. Simón ◽  
...  
Keyword(s):  
Color Space ◽  
Cielab Color Space ◽  
Cielab Color

Development of a customized whiteness index for dentistry based on CIELAB color space

2016 ◽  
Vol 32 (3) ◽  
pp. 461-467 ◽  
Author(s):  
María del Mar Pérez ◽  
Razvan Ghinea ◽  
María José Rivas ◽  
Ana Yebra ◽  
Ana María Ionescu ◽  
...  
Keyword(s):  
Color Space ◽  
Whiteness Index ◽  
Cielab Color Space ◽  
Cielab Color

Analysis on Color-Distinguishing Threshold of Printed Samples and Chromatic Characteristics of Human Eyes

2012 ◽  
Vol 262 ◽  
pp. 18-21
Author(s):  
Wen Yu Li ◽  
Hao Liang Dong
Keyword(s):  
Theoretical Basis ◽  
Color Space ◽  
Evaluation Study ◽  
Psychophysical Method ◽  
Threshold Values ◽  
Cielab Color Space ◽  
Visual Characteristics ◽  
Human Eyes ◽  
Cielab Color ◽  
Significant Data

In order to study the visual characteristics of the human eye on color-distinguishing threshold levels, an experiment, of which the results provide significant data reference and theoretical basis for improvement of color evaluation methods of printing products, was carried out with 20 observers whose visual characteristics are normal. The observers were provided 5 basic colors that the CIE recommended for color evaluation study, and the constant stimulation psychophysical method was used in the visual experiment. The color patches were printed out with small color threshold variations. The color-distinguishing thresholds and visual characteristics were obtained through the experiment. Results showed that the notable color threshold values of green and red patches were relative larger, indicating larger visual tolerances. It is also shown that the red region in CIELAB color space has the best uniformity to human eyes among the five colors.

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