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Chrominance

Chrominance (chroma or C for short) is the signal used in video systems to convey the color information of the picture (see YUV color model), separately from the accompanying luma signal (or Y' for short). Chrominance is usually represented as two color-difference components: U = B′ − Y′ (blue − luma) and V = R′ − Y′ (red − luma). Each of these different…

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Television standards

Back porchVideo signalQuadrature-amplitude-modulatedNTSCPAL
11 related topics

Overview

VideoColorYUVLumaB′ − Y′
17 related topics

History

Color televisionGeorges Valensi
2 related topics

Digital systems

JPEGRotation matrix
2 related topics

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History

Television standards

Digital systems

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Chrominance

Nodes37
Edges36
Triples22
Avg. degree1.95
Density0.054054
Components1

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Chrominance

Top relations

related to Television standards · 10
Chrominance → Brazil, Depending, For, In, MHz, NTSC, PAL, PAL-M, SECAM, The NTSC
related to Digital systems · 7
Chrominance → CbCr, Digital, For, JPEG, On, RGB, YCbCr
related to history · 5
Chrominance → Georges Valensi, Previous, RGB, The, Valensi's

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Important terminology

color video luma subcarrier signal components systems digital signals television ntsc pal rgb chroma secam bandwidth phase represented two different

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Chrominancerelated to Digital systemsDigital0.60section
Chrominancerelated to Digital systemsFor0.60section
Chrominancerelated to Digital systemsRGB0.60section
Chrominancerelated to Digital systemsJPEG0.60section
Chrominancerelated to Digital systemsYCbCr0.60section
Chrominancerelated to Digital systemsOn0.60section
Chrominancerelated to Digital systemsCbCr0.60section
Chrominancerelated to historyThe0.60section
Chrominancerelated to historyGeorges Valensi0.60section
Chrominancerelated to historyValensi's0.60section
Chrominancerelated to historyPrevious0.60section
Chrominancerelated to historyRGB0.60section

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