Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:color
|
| gptkbp:a*_represents |
green–red component
|
| gptkbp:alsoKnownAs |
gptkb:CIE_L*a*b*
|
| gptkbp:application |
textiles
printing food industry digital imaging paint industry |
| gptkbp:b*_represents |
blue–yellow component
|
| gptkbp:basedOn |
CIEXYZ color space
|
| gptkbp:component |
L*
a* b* |
| gptkbp:definedIn |
gptkb:International_Commission_on_Illumination
|
| gptkbp:dimensions |
three-dimensional
|
| gptkbp:form |
L* = 116(f(Y/Yn)) – 16
a* = 500(f(X/Xn) – f(Y/Yn)) b* = 200(f(Y/Yn) – f(Z/Zn)) |
| https://www.w3.org/2000/01/rdf-schema#label |
CIELAB
|
| gptkbp:intendedUse |
device-independent color representation
|
| gptkbp:introducedIn |
1976
|
| gptkbp:L*_represents |
lightness
|
| gptkbp:perceptuallyUniform |
approximately
|
| gptkbp:referenceWhite |
gptkb:D50
gptkb:D65 |
| gptkbp:relatedTo |
gptkb:sRGB
gptkb:CIEXYZ gptkb:CIELUV |
| gptkbp:standardizedBy |
CIE
|
| gptkbp:usedFor |
color measurement
color difference calculation |
| gptkbp:bfsParent |
gptkb:CIE_Lab_color_space
gptkb:CIE_L*a*b*_color_space |
| gptkbp:bfsLayer |
7
|