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- Technical name for the TV signal that carries the color information (red, green, and blue) needed to produce a color picture; often called chroma. CNET Reviews
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- The method is fast so it can be conveniently used "on the fly," permitting the user to interactively get the desired results promptly after providing a reduced set of chrominance scribbles. - Fast Image and Video Colorization using Chrominance Blending
![](/images/wikiwords/small_grey_arr.gif) - The connection between the chrominance saturation control knob in a television receiver and the chrominance saturation control circuit can be achieved through wiring which transmits only DC voltage. - MANUAL CHROMINANCE SATURATION CONTROL CIRCUIT
![](/images/wikiwords/small_grey_arr.gif) - In color images, detail perception is obtained from the luminance component of each pixel almost exclusively, because the human vision system is not well suited to detect structures defined by varying chrominance values. - pixinsight.com
![](/images/wikiwords/small_grey_arr.gif) Compare [close] - Italian
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- Per CROMINANZA ("chrominance" in inglese) si intende una Combinazione di tinta e Saturazione in un colore , nonchè il Segnale che trasporta tale informazione.
Glossario informatico - by Maria Luisa Dell'Orto
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- Per definire i colori sono solitamente necessari tre o più canali di dati : RGB , HIS , YCrCb .
In alcuni casi, come ad esempio nel Segnale Video , si è cercato di ridurre la Banda necessaria limitando a due i canali di dati: Luminanza e CROMINANZA (schema "CHROMA/LUMA").
Mentre la Luminanza corrisponde alla luminosita od alla intensità dello schema HIS , la CROMINANZA utilizza un singolo Segnale per descrivere tinta e Saturazione del colore.
Il Segnale televisivo contiene , nella stessa portante , CROMINANZA, Luminanza ed audio; il Segnale Video contiene CROMINANZA e Luminanza , mentre il super-video usa due segnali separati per CROMINANZA e Luminanza .
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by Maria Luisa Dell'Orto - Related KudoZ question
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