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  2. Color phi phenomenon - Wikipedia

    en.wikipedia.org/wiki/Color_phi_phenomenon

    Color phi phenomenon. The color phi phenomenon is the fact that, when apparent motion is induced between objects with different colors, the color of the apparently moving object abruptly changes midway along the path. It is a perceptual illusion described by psychologists Paul Kolers and Michael von Grünau [1] in which a disembodied perception ...

  3. List of video game console palettes - Wikipedia

    en.wikipedia.org/wiki/List_of_video_game_console...

    List of video game console palettes. This is a full list of color palettes for notable video game console hardware. For each unique palette, an image color test chart and sample image (original True color version follows) rendered with that palette (without dithering unless otherwise noted) are given. The test chart shows the full 8-bit, 256 ...

  4. Shades of purple - Wikipedia

    en.wikipedia.org/wiki/Shades_of_purple

    The color purple, as defined in the X11 color names in 1987, is brighter and bluer than the HTML/CSS web color purple shown above as purple (HTML/CSS color). This is one of the very few clashes between web and X11 colors . This color can be called X11 purple . Veronica prostrata, for which the color veronica is named.

  5. Gamma Phi Beta - Wikipedia

    en.wikipedia.org/wiki/Gamma_Phi_Beta

    Gamma Phi Beta Society was founded on November 11, 1874, at Syracuse University in Syracuse, New York, by Helen M. Dodge, Frances E. Haven, E. Adeline Curtis, and Mary A. Bingham. [7] The founders had originally selected light blue as the official color but changed it in 1875 to brown and mode (dark and light brown). [8]

  6. Phi coefficient - Wikipedia

    en.wikipedia.org/wiki/Phi_coefficient

    In statistics, the phi coefficient (or mean square contingency coefficient and denoted by φ or r φ) is a measure of association for two binary variables. In machine learning , it is known as the Matthews correlation coefficient (MCC) and used as a measure of the quality of binary (two-class) classifications , introduced by biochemist Brian W ...

  7. Chromatic aberration - Wikipedia

    en.wikipedia.org/wiki/Chromatic_aberration

    Chromatic aberration. Focal length of lens varies with the color of light. In optics, chromatic aberration ( CA ), also called chromatic distortion, color aberration, color fringing, or purple fringing, is a failure of a lens to focus all colors to the same point. [ 1][ 2] It is caused by dispersion: the refractive index of the lens elements ...

  8. Complementary colors - Wikipedia

    en.wikipedia.org/wiki/Complementary_colors

    In the RGB model, the primary colors are red, green, and blue. The complementary primary–secondary combinations are red – cyan, green – magenta, and blue – yellow. In the RGB color model, the light of two complementary colors, such as red and cyan, combined at full intensity, will make white light, since two complementary colors contain ...

  9. Adobe Creative Suite - Wikipedia

    en.wikipedia.org/wiki/Adobe_Creative_Suite

    Website. www .adobe .com /products /cs6 .html. Adobe Creative Suite ( CS) is a discontinued software suite of graphic design, video editing, and web development applications developed by Adobe Systems . The last of the Creative Suite versions, Adobe Creative Suite 6 (CS6), was launched at a release event on April 23, 2012, and released on May 7 ...