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YIQ to UCS(cie1960) Converter - Color Space Converter

YIQ color space introduction

Also known as the YIQ color space.There are 3 channels in total, Y,range from 0 to 1.I,range from -0.5957 to 0.5957.Q,range from -0.5226 to 0.5226.
Origin: The YIQ color space was specifically designed for the North American NTSC color television standard to accommodate compatibility between color and monochrome television broadcasts.
Primary Names: YIQ color space, where 'Y' represents the luminance component, 'I' represents the in-phase component, and 'Q' represents the quadrature component.
Typically expressed as a triplet, for example: YIQ(0.5, 0.2, 0.3) represents a color with specific luminance and chromaticity.
Usage Scope: Mainly used in the North American NTSC (National Television System Committee) color television broadcasting system. Although less used in modern digital technology, it played a significant role during the era of analog television.
Additionally, the YIQ color space allows old black and white television receivers to receive and correctly display the luminance signal from color broadcasts without interference from the color information.

UCS(cie1960) color space introduction

Also known as the UCS(cie1960) color space.There are 3 channels in total,U,range from 0 to 100.V,range from 0 to 100.W,range from 0 to 100.
Developed by the International Commission on Illumination (CIE) in 1960, it was intended to provide a uniform color scale that would more closely align with human vision.
The primary name is CIE 1960 UCS (Uniform Color Scale). It is also referred to as the CIE 1960 (u, v) chromaticity space.
Colors in the CIE 1960 UCS are expressed in terms of chromaticity coordinates 'u' and 'v' derived from the CIE XYZ color space, with the addition of a 'W' coordinate representing the luminance factor.
The CIE 1960 UCS is used for applications where a more perceptually linear color space is useful. It's often used in color research and for specifying the colors of light sources and illuminants.
The CIE 1960 UCS is an intermediate step towards the development of subsequent color spaces that are more perceptually uniform, such as CIELUV and CIELAB.

You might also want to convert YIQ color space to these formats: