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  2. Color balance - Wikipedia

    en.wikipedia.org/wiki/Color_balance

    This is a simple scaling of the red, green, and blue channels, and is why color balance tools in Photoshop have a white eyedropper tool. It has been demonstrated that performing the white balancing in the phosphor set assumed by sRGB tends to produce large errors in chromatic colors, even though it can render the neutral surfaces perfectly neutral.

  3. Munsell color system - Wikipedia

    en.wikipedia.org/wiki/Munsell_color_system

    4: 2: 0: 2: 4: 6: 8: 10: 12 10 255 255 255. 9 228 228 250. 232 232 232. 243 227 207. ... Other tools. ToyPalette from Loo & Cox, a web application for generating ...

  4. Von Kries coefficient law - Wikipedia

    en.wikipedia.org/wiki/Von_Kries_coefficient_law

    One of the derivations of the von Kries coefficient law is the von Kries transform, a chromatic adaptation method that is sometimes used in camera image processing. Using the coefficient law, cone responses ′ from two radiant spectra can be matched by appropriate choice of diagonal adaptation matrices D 1 and D 2: [12]

  5. Chroma subsampling - Wikipedia

    en.wikipedia.org/wiki/Chroma_subsampling

    The subsampling scheme is commonly expressed as a three-part ratio J:a:b (e.g. 4:2:2) or four parts, if alpha channel is present (e.g. 4:2:2:4), that describe the number of luminance and chrominance samples in a conceptual region that is J pixels wide and 2 pixels high. The parts are (in their respective order):

  6. Colorfulness - Wikipedia

    en.wikipedia.org/wiki/Colorfulness

    Colorfulness, chroma and saturation are attributes of perceived color relating to chromatic intensity. As defined formally by the International Commission on Illumination (CIE) they respectively describe three different aspects of chromatic intensity, but the terms are often used loosely and interchangeably in contexts where these aspects are ...

  7. No. 9 Duke's triumph over No. 2 Auburn can't salvage ... - AOL

    www.aol.com/sports/no-9-dukes-triumph-over...

    Oddly, the sole loss was by No. 4 Kentucky against unranked Clemson. Every other game was a show of force for the SEC, or lack thereof for the ACC. All but two of the SEC's wins were by double digits.

  8. Wratten number - Wikipedia

    en.wikipedia.org/wiki/Wratten_number

    Neutral density of 2 stops + color conversion, the opposite of the 80A; this is a warming filter that takes an outdoor scene lit by sunlight (which has a color temperature around 5500 K) and makes it appear to be lit by tungsten incandescent bulbs around 3400 K. This allows an indoor balanced film to be used to photograph outdoors.

  9. 10 NFL records that could be broken in 2024 season: Will ...

    www.aol.com/10-nfl-records-could-broken...

    Given he’s averaged 6.4 per game, he’ll get it if he simply maintains that pace. Pick-sixes in a season. It was already going to be a long shot – even more so now that the Tennessee Titans ...