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REC.2020 to YCbCr(YCC) Converter - Color Space Converter

REC.2020 color space introduction

Also known as the REC.2020 color space.There are 3 channels in total, Red,range from 0 to 1.Green,range from 0 to 1.Blue,range from 0 to 1.
Rec. 2020, also known as BT.2020, is a color space defined by the International Telecommunication Union (ITU) for Ultra High Definition Television (UHDTV). It offers a wider color gamut compared to the traditional Rec. 709 used in standard high-definition television.
Rec. 2020 color space.
In the Rec. 2020 color space, colors are represented through Red (R), Green (G), and Blue (B) channels, with a wider gamut than Rec. 709.
Rec. 2020 is primarily used for 4K and 8K UHDTV formats, allowing for the display of more vivid and lifelike colors.
Rec. 2020 color space is particularly suitable for high-end televisions and video production, offering a richer visual experience due to its support for a broader range of colors.

YCbCr(YCC) color space introduction

Also known as the YCbCr(YCC) color space.There are 3 channels in total,Y,range from 16 to 235.Cb,range from 16 to 240.Cr,range from 16 to 240.
The YCbCr color space was specifically designed for digital television and video compression standards like MPEG and JPEG, aiming to minimize data size while maintaining high-quality imagery during the compression process.
The primary name is YCbCr. It is often confused with YUV, although they are technically different.
The YCbCr color space is typically used in a digital format, expressed as a combination of three component values, like (Y, Cb, Cr). For 8-bit video signals, these components typically range from 16 to 235 for Y, and 16 to 240 for Cb and Cr.
YCbCr is predominantly used in digital video capture, processing, storage, and transmission. It forms the core color space for television broadcasting, DVD videos, and image compression standards such as JPEG.
In the YCbCr color space, Y represents the luminance component, while Cb and Cr represent the chrominance components of blue and red, separated from the Y component, allowing chroma subsampling to reduce data amount. As the human eye is more sensitive to luminance than to chrominance, this separation usually doesn't affect the viewing experience.

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