What does chrominance mean?
Definitions for chrominance
ˈkroʊ mə nənschromi·nance
This dictionary definitions page includes all the possible meanings, example usage and translations of the word chrominance.
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Wiktionary
chrominancenoun
The signal used in video systems to convey the picture's colour information, separately from the accompanying luma signal.
Wikipedia
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 difference components may have scale factors and offsets applied to it, as specified by the applicable video standard. In composite video signals, the U and V signals modulate a color subcarrier signal, and the result is referred to as the chrominance signal; the phase and amplitude of this modulated chrominance signal correspond approximately to the hue and saturation of the color. In digital-video and still-image color spaces such as Y′CbCr, the luma and chrominance components are digital sample values. Separating RGB color signals into luma and chrominance allows the bandwidth of each to be determined separately. Typically, the chrominance bandwidth is reduced in analog composite video by reducing the bandwidth of a modulated color subcarrier, and in digital systems by chroma subsampling.
Wikidata
Chrominance
Chrominance is the signal used in video systems to convey the color information of the picture, separately from the accompanying luma signal. Chrominance is usually represented as two color-difference components: U = B′ − Y′ and V = R′ − Y′. Each of these difference components may have scale factors and offsets applied to it, as specified by the applicable video standard. In composite video signals, the U and V signals modulate a color subcarrier signal, and the result is referred to as the chrominance signal; the phase and amplitude of this modulated chrominance signal correspond approximately to the hue and saturation of the color. In digital-video and still-image color spaces such as Y′CbCr, the luma and chrominance components are digital sample values. Separating RGB color signals into luma and chrominance allows the bandwidth of each to be determined separately. Typically, the chrominance bandwidth is reduced in analog composite video by reducing the bandwidth of a modulated color subcarrier, and in digital systems by chroma subsampling.
Numerology
Chaldean Numerology
The numerical value of chrominance in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of chrominance in Pythagorean Numerology is: 4
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"chrominance." Definitions.net. STANDS4 LLC, 2024. Web. 16 May 2024. <https://www.definitions.net/definition/chrominance>.
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