chroma scale

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• Chroma subsampling — is the practice of encoding images by implementing less resolution for chroma information than for luma information, taking advantage of the human visual system s lower acuity for color differences than for luminance.[1] It is used in many video… …   Wikipedia

• chroma —    Among colors other than those in the black white scale, the specific combination of a color s hue, intensity, and saturation; or the degree of a color s vividness …   Glossary of Art Terms

• Chromatic scale — Qualities Number of pitch classes 12 Maximal evenness Degenerate well formed collection The chromatic scale is a musical scale with twelve pitches, each a semitone apart. On a modern piano or other …   Wikipedia

• chromatic scale — noun a 12 note scale including all the semitones of the octave • Hypernyms: ↑scale, ↑musical scale * * * noun : any musical sequence of half steps : all the notes, in series, possible to a keyboard or wind instrument with fixed tempered intervals …   Useful english dictionary

• Saturation (chroma, chroma gain, color) — A&V • The intensity of the colors in the active picture. The voltage levels of the colors. The degree by which the eye perceives a color as departing from a gray or white scale of the same brightness. A 100% saturated color does not contain any… …   Audio and video glossary

• Munsell scale — /munˈsl skāl/ (printing) noun A system for describing colours according to three attributes: hue, value and chroma (strength of colour) ORIGIN: AH Munsell (1858–1918), US inventor …   Useful english dictionary

• colour — /kul euhr/, n., adj. v.t., v.i. Chiefly Brit. color. Usage. See or1. * * * I Aspect of any object that may be described in terms of hue, brightness, and saturation. It is associated with the visible wavelengths of electromagnetic radiation, which …   Universalium

• HSL and HSV — Fig. 1. HSL (a–d) and HSV (e–h). Above (a, e): cut away 3D models of each. Below: two dimensional plots showing two of a model’s three parameters at once, holding the other constant: cylindrical shells (b, f) of constant saturation, in this case… …   Wikipedia

• Adams chromatic valence color space — Adams chromatic valence color spaces are a class of color spaces suggested by Elliot Quincy Adams.cite conference|title=Chromatic Valence as a Correlate of Munsell Chroma|authorlink=Elliot Quincy Adams|first=Elliot… …   Wikipedia

• Pitch class — Perfect octave  Play (help· …   Wikipedia

• Historic paint analysis — is the scientific analysis of architectural finishes, including not only paints but also metallic finishes and clear and translucent finishes used on historic buildings. The primary purpose of such analysis is to determine the color of the finish …   Wikipedia