chroma

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Related to chrominance: chrominance channel
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Synonyms for chroma

chromatic purity: freedom from dilution with white and hence vivid in hue

References in periodicals archive ?
The weighted FSIMc values were obtained optimizing the [alpha] and [beta] parameters of (4), as well as the [gamma] parameter for the formula used for I and Q chrominance channels [36].
One of these filters lets analysts map chrominance noise, or color fluctuations, and is especially helpful when looking for retouching.
Spatial color-to-grayscale transform preserving chrominance edge information.
You can perform some noise reduction by checking the Chrominance Noise Reduction box, and then click the Apply button at the bottom left.
Average video distortion (PSNR) (dB) of the Football sequence with and without SE, for luma (Y) and chrominance (U and V) components.
According to the previous theory chromaticity presented below, the coordinates representative luminosity and chrominance data and psychometric parameters for the first three solutions of the study.
Intermodulation distortion: The distortion of the luminance component caused by the change in chrominance amplitude in a composite television signal;
For colored images, only the luminance is watermarked (chrominance components are not modified).
After the pre-processing of the images, they determined the sum of each color chrominance (Cb and Cr) as a feature.
While one captures chrominance (colour data), the other is used to capture the blacks, whites, light and contrast data.
This study has also showed abnormal morphological changes to primary & secondary spermatocytes as well as their nuclei and Chrominance element.
Here, Y represents the luminance component and Cr and Cb denote the chrominance components.