Colorxy

Python object: phenotypic.schema._color_xy.Colorxy

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 the (x, y) chromaticity channels.

Category: Colorxy

Column label	Description
Colorxy_xMin	The minimum chromaticity x coordinate of the object
Colorxy_xQ1	The lower quartile (Q1) chromaticity x coordinate of the object
Colorxy_xMean	The mean chromaticity x coordinate of the object
Colorxy_xMedian	The median chromaticity x coordinate of the object
Colorxy_xQ3	The upper quartile (Q3) chromaticity x coordinate of the object
Colorxy_xMax	The maximum chromaticity x coordinate of the object
Colorxy_xStdDev	The standard deviation of the chromaticity x coordinate of the object
Colorxy_xCoeffVar	The coefficient of variation of the chromaticity x coordinate of the object
Colorxy_yMin	The minimum chromaticity y coordinate of the object
Colorxy_yQ1	The lower quartile (Q1) chromaticity y coordinate of the object
Colorxy_yMean	The mean chromaticity y coordinate of the object
Colorxy_yMedian	The median chromaticity y coordinate of the object
Colorxy_yQ3	The upper quartile (Q3) chromaticity y coordinate of the object
Colorxy_yMax	The maximum chromaticity y coordinate of the object
Colorxy_yStdDev	The standard deviation of the chromaticity y coordinate of the object
Colorxy_yCoeffVar	The coefficient of variation of the chromaticity y coordinate of the object