YCgCo to XYZ(ciexyz,cie1931,XYZ D65) Converter - Color Space Converter

Also known as the YCgCo color space.There are 3 channels in total, Y,range from 0 to 1.Cg,range from -0.5 to 0.5.Co,range from -0.5 to 0.5.

Origin: The YCgCo color space was designed for digital video processing to provide a simple and reversible color transformation method, serving as an approximation of the YCbCr color space.

Primary Names: YCgCo color space, where 'Y' represents the luminance component, 'Cg' stands for the green difference component, and 'Co' represents the red-blue difference component.

Typically expressed as a triplet, for example: YCgCo(0.5, -0.25, 0.25) represents a color with specific luminance and chromatic differences.

Usage Scope: Mainly used in image coding and digital video processing, for example, it is applied in encoding standards such as JPEG XR and H.264/MPEG-4 AVC.

Additionally, due to the simple conversion process of YCgCo, it supports efficient hardware implementation and can be losslessly transformed back to the RGB format.

Also known as the XYZ(ciexyz,cie1931,XYZ D65) color space.There are 3 channels in total,X,range from 0 to 95.045592705167.Y,range from 0 to 100.Z,range from 0 to 108.9057750759878.

Origin: The XYZ color space was defined in 1931 by the International Commission on Illumination (CIE) based on the visual experiments conducted on a large number of observers.

Main Name: CIE 1931 XYZ color space, comprising the X, Y, Z color channels.

Usage: The XYZ color space is primarily used for color measurement, color science, and color conversions. It provides a neutral, device-independent reference for other color spaces, often serving as an intermediate color space for conversions.

Additionally, it's worth noting that the XYZ color space is frequently used as an intermediate step for converting from one device-dependent color space (like sRGB or Adobe RGB) to another. It is closely related to the Lab color space, where XYZ can be converted to Lab, offering a more uniform space for color comparisons and difference measurements.