FRC & Reference to colour mode systems 4:4:4, 4:2:2, 4:2:0

Colour range for FRC 444 422 420 RS 02:57 24/08/2025

Reference to colour mode systems 4:4:4, 4:2:2, 4:2:0 https://en.wikipedia.org/wiki/YCbCr

FRC or rather Frame Rate Dithering is the concept of interleaving colours to make others appear, When the two blend in the eyes..
NV12 & YUV420 are examples of lower colour quality colour outputs because YUV420 as referenced below is a sub pixel blend of lower quality,..

But is used in movies for the data rate along with AYUV422 & YUV422 & YUV420

4:4:4 is straightforward, as no pixel-grouping is done: the difference lies solely in how many bits each channel is given and their arrangement. AYUV with alpha

4:2:2 groups 2 pixels together horizontally in each conceptual "container". YUY2: also called YUYV, runs in the format y0, u, y1, v.

4:2:0 is very commonly used. The main formats are IMC2, IMC4, YV12, and NV12.[17] All of these four formats are "planar", meaning that the Y, U, and V values are grouped together instead of interspersed. They all occupy 12 bits per pixel, assuming an 8-bit channel.

As you see we need 420 & 422 for movies because of the streaming data rate, Along with MJPG for Digital TV,..

As I have previously proposed Interlaced colours & Dithering, Both of these stay on the screen, While displayed,..

Temporal dithering is where we flip frame colour per frame, Effectively Frame flipping (per frame) Allows us to Illusion the colour content..

Because a colour flipping specification of 60/30 or 2:1 is suggested for full quality, The colour range is higher..
But 60/20 or 3:1 & 60/15 or 4:1, Both these modes offer more colour range for FRC, But effectively flicker more!

Interlacing & Interleaving along with Gaussian Dithering are our modes, The first 2 are methods of upscaling effective resolution,..
We are using the modes for colour range & also Resolution Scaling..

Effectively we will be using a combination of per frame colour flipping & interleaving the colours per line, in combinations of per frame.

Rupert Summerskill

https://filebin.net/sog7knhxc5tuxbfe/Colour%20range%20for%20FRC%20444%20422%20420%202025%20RS.txt

Drill Reference:

Wavelet grouping list: DRILL FRC

Main Image
Time element moves over
Group sampling 4 Pixel blocks at a time; Groups of 4,6,8,10,12,16
Wavelet motion A to B : A to B over T Time (with or without V vector)

16Bit : 14Bit Wavelet & 2Bit Time
16Bit x 4 + Time 4Bit x 4 Value

The look:

[ b ][BT ][ b ]
[BT ][ b ][BT ]
[ b ][BT ][ b ] T:1,2,3,n
[BT ][ b ][BT ]
[ b ][BT ][ b ]

definition DOT

DP4A instructions are used to multiply 8-bit integers (one byte, INT8) accumulated into one 32-bit integer
Signed Integer Dot-Product of 4 Elements and Accumulate.

Drill texture & image format (with contrast & depth enhancement)

https://drive.google.com/file/d/1G71Vd9d3wimVi8OkSk7Jkt6NtPB64PCG/view?usp=sharing
https://drive.google.com/file/d/1u2Qa7OVbSKIpwn24I7YDbwp2xdbjIOEo/view?usp=sharing

https://is.gd/Dot5CodecGPU
https://is.gd/CodecDolby
https://is.gd/CodecHDR_WCG &
https://is.gd/HPDigitalWavelet

https://is.gd/DisplaySourceCode

DSC, ETC, ASTC & DTX Compression for display frames

https://science.n-helix.com/2022/08/simd.html

https://science.n-helix.com/2022/03/fsr-focal-length.html

Research topic RS : https://is.gd/Dot5CodecGPU https://is.gd/CodecDolby https://is.gd/CodecHDR_WCG https://is.gd/HPDigitalWavelet https://is.gd/DisplaySourceCode

https://is.gd/ColourGrading
https://is.gd/ICC_Rec2020_709

https://science.n-helix.com/2021/09/temporal-aliasing-image-shaping-polygon.html

https://science.n-helix.com/2022/04/vecsr.html

https://science.n-helix.com/2022/11/frame-expand-gen-3.html

https://science.n-helix.com/2022/06/jit-compiler.html

https://science.n-helix.com/2022/04/vecsr.html

https://science.n-helix.com/2022/08/simd.html

https://is.gd/LEDSource

We also use BF16e for textures & vertices arrays & other useful things!
bf16 Type Support is a highly advantaged high precision Integer with a smaller float part than a standard F16 float: BF16e
https://www.phoronix.com/news/GCC-LLVM-bf16-BFloat16-Type

Main interpolation references:

Interpolation https://drive.google.com/file/d/1dn0mdYIHsbMsBaqVRIfFkZXJ4xcW_MOA/view?usp=sharing

ICC & FRC https://drive.google.com/file/d/1vKZ5Vvuyaty5XiDQvc6LeSq6n1O3xsDl/view?usp=sharing

FRC Calibration >

FRC_FCPrP(tm):RS (Reference)

https://drive.google.com/file/d/1hEU6D2nv03r3O_C-ZKR_kv6NBxcg1ddR/view?usp=sharing

FRC & AA & Super Sampling (Reference)

https://drive.google.com/file/d/1AMR0-ftMQIIC2ONnPc_gTLN31zy-YX4d/view?usp=sharing

Colour, Contrast, NIT
https://drive.google.com/file/d/1u2Qa7OVbSKIpwn24I7YDbwp2xdbjIOEo/view?usp=sharing

Audio 3D Calibration

https://drive.google.com/file/d/1-wz4VFZGP5Z-1lG0bEe1G2MRTXYIecNh/view?usp=sharing

2: We use a reference pallet to get the best out of our LED; Such a reference pallet is: