LUV(cieluv,cie1976) to YIQ Converter - Color Space Converter

Also known as the LUV(cieluv,cie1976) color space.There are 3 channels in total, lightness,range from 0 to 100.u,range from -134 to 224.v,range from -140 to 122.

Developed by the International Commission on Illumination (CIE) in 1976 as a uniform color space that would more accurately reflect human visual perception.

Commonly known as CIELUV, the space is also referred to as L*u*v* or LUV.

Color in the CIELUV space is expressed with three coordinates: L* for lightness, u* for the green-red chromaticity component, and v* for the blue-yellow chromaticity component.

CIELUV is used in various industries where accurate color reproduction is needed, such as color printing, in the manufacturing of textiles and plastics, and in color television broadcasting.

The CIELUV color space is especially useful for applications that require taking into account the conditions under which colors are viewed, including the effects of different types of lighting on color appearance.

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.