Online Google Dictionary

chroma 中文解釋 wordnet sense Collocation Usage Collins Definition
Noun
/ˈkrōmə/,
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Purity or intensity of color,
  1. Purity or intensity of color

  1. saturation: chromatic purity: freedom from dilution with white and hence vivid in hue
  2. Chroma is Cartel's first full length album. In its first week of release it sold over 3,000 copies becoming record label The Militia Group's most successful new artist release. ...
  3. Chroma is a one act contemporary ballet, created by Wayne McGregor for the Royal Ballet. The ballet was McGregor's first work as the company's Resident Choreographer and received its premiere at the Royal Opera House, Covent Garden, on 17 November 2006. ...
  4. In colorimetry, the Munsell color system is a color space that specifies colors based on three color dimensions: hue, value (lightness), and chroma (color purity). It was created by Professor Albert H. ...
  5. Chroma is a fictional character that first appeared in Infinity, Inc. #14 (1985) as an unknown cosmic entity.
  6. Chroma is a media player for Mac OS X.
  7. Chrominance (chroma for short) 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' (blue − luma) and V = R' − Y' (red − luma). ...
  8. The aspect of a colour's hue that depends on the amount of white or black in it; saturation
  9. Describes the degree of departure from gray of the same lightness and increasing color (e.g. red, redder, pure red).
  10. That quality of color which embraces both hue and saturation. White, black, and grays have no chroma.
  11. the saturation or intensity of a color.
  12. Attribute of a visual sensation which permits a judgment to be made of the amounts of pure chromatic color present, irrespective of the amount of achromatic color. (CIE 45-25-235.) For colors of the same hue and brightness, chroma and saturation are equivalent. ...
  13. One of the three main characteristics that describe a color (the others are hue and value). Chroma refers to how much a color diverges from a gray of the same value; sometimes referred to as saturation.
  14. (also referred to as chrominance) describes the color channels in your shots, ranging from the absence of color to the maximum levels of color that can be represented. Specific chroma values can be described using two properties, hue and saturation.
  15. The chroma refers to the brightness (or strength) of the spectral colour; higher chromas for a given value indicate brighter colours. The chromas are arranged along the horizontal axis of the colour book.
  16. Term used when referring to color. Same as chrominance.
  17. The property of a color that makes it appear saturated, or strongly colored. Black, white, and gray have no chroma. A red tomato is high in chroma. Pastel colors are low in chroma. This attribute of color is used in the LCH (Lightness, Chroma, Hue) color model.
  18. Strength of a color as compared to how close it seems to neutral gray. Also called depth, intensity, purity and saturation.
  19. The attribute of visual perception in accordance with which an area appears saturated with a particular color or hue. ...
  20. Characteristics of color saturation in the video signal
  21. short for chrominance. See CHROMINANCE.
  22. the dimension of color that identifies the colorfulness or amount of identifiable hue in a color. Eg. Red on a fire engine is highly chromatic. All gray colors are non-chromatic or "achromatic".
  23. Pure colour, free from white or gray. Also called hue.
  24. Attribute of a color that determines its relative strength, or saruration. In color space, the distance away from neutral.
  25. The brilliance or dullness of a color. Also called "intensity."