ColorXYZ

Python object: phenotypic.schema._color_xyz.ColorXYZ

Measure colony color statistics across multiple perceptual color spaces.

Extract per-colony color features from CIE XYZ, chromaticity (xy), CIE Lab (perceptually uniform), and HSV color spaces. For each channel the standard statistical suite is computed (min, Q1, mean, median, Q3, max, std dev, coefficient of variation), plus Lab chroma estimates.

Covers CIE XYZ tristimulus values (X, Y, Z).

Category: ColorXYZ

Column label	Description	Type
ColorXYZ_CieXMin	The minimum X value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieXQ1	The lower quartile (Q1) X value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieXMean	The mean X value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieXMedian	The median X value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieXQ3	The upper quartile (Q3) X value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieXMax	The maximum X value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieXStdDev	The standard deviation of the X value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieXCoeffVar	The coefficient of variation of the X value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieYMin	The minimum Y value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieYQ1	The lower quartile (Q1) Y value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieYMean	The mean Y value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieYMedian	The median Y value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieYQ3	The upper quartile (Q3) Y value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieYMax	The maximum Y value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieYStdDev	The standard deviation of the Y value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieYCoeffVar	The coefficient of variation of the Y value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieZMin	The minimum Z value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieZQ1	The lower quartile (Q1) Z value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieZMean	The mean Z value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieZMedian	The median Z value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieZQ3	The upper quartile (Q3) Z value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieZMax	The maximum Z value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieZStdDev	The standard deviation of the Z value of the object in CIE XYZ color space	Tier 3 · Discriminative feature
ColorXYZ_CieZCoeffVar	The coefficient of variation of the Z value of the object in CIE XYZ color space	Tier 3 · Discriminative feature