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

JPEG color space introduction

Also known as the JPEG color space.There are 3 channels in total, Y,range from 0 to 255.Cb,range from 0 to 255.Cr,range from 0 to 255.
The JPEG standard was created by the Joint Photographic Experts Group and was officially published as an ISO standard in 1992.
JPEG, which stands for Joint Photographic Experts Group. The file format is typically .jpg or .jpeg.
The compression method involves transforming the image to a frequency domain using a Discrete Cosine Transform (DCT), quantizing the frequency components, and then encoding the result. JPEG images also support various levels of compression, which can be adjusted to balance image quality and file size.
JPEG is ubiquitous in digital photography, web graphics, and online image sharing due to its efficient compression methods.
JPEG uses a lossy compression technique, which means that some image quality is lost in the compression process, but the reduced file size is useful for storage and bandwidth considerations.

LUV(cieluv,cie1976) color space introduction

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.

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