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  2. Chromatic adaptation - Wikipedia

    en.wikipedia.org/wiki/Chromatic_adaptation

    A chromatic adaptation transform (CAT) function emulates this important aspect of color perception in color appearance models. An object may be viewed under various conditions. For example, it may be illuminated by sunlight, the light of a fire, or a harsh electric light.

  3. Color appearance model - Wikipedia

    en.wikipedia.org/wiki/Color_appearance_model

    For the human eye, a piece of white paper looks white no matter whether the illumination is blueish or yellowish. This is the most basic and most important of all color appearance phenomena, and therefore a chromatic adaptation transform (CAT) that tries to emulate this behavior is a central component of any color appearance model.

  4. What colors can cats see? Here's how your pet perceives the ...

    www.aol.com/colors-cats-see-heres-pet-110109011.html

    Cats are limited in their perception of color. Human eyes have 10 times more cone cells than feline eyes, meaning we can see a larger range of colors than cats, according to Purina.

  5. Color vision - Wikipedia

    en.wikipedia.org/wiki/Color_vision

    A common application is to find a chromatic adaptation transform (CAT) that will make the recording of a neutral object appear neutral (color balance), while keeping other colors also looking realistic. [41] For example, chromatic adaptation transforms are used when converting images between ICC profiles with different white points.

  6. What colors can cats see? A vet reveals the answer (and it ...

    www.aol.com/colors-cats-see-vet-reveals...

    However, cat laser toys feature a red beam and most scientists believe that cats can't see anything on the red-orange color spectrum. So while your cat may play with the toy, they're actually ...

  7. CIECAM02 - Wikipedia

    en.wikipedia.org/wiki/CIECAM02

    The degree of adaptation (discounting) D can be set to zero for no adaptation (stimulus is considered self-luminous) and unity for complete adaptation (color constancy). In practice, it ranges from 0.65 to 1.0, as can be seen from the diagram. Intermediate values can be calculated by: [5]

  8. Study links cat colors to aggression

    www.aol.com/news/2015-10-29-study-links-cat...

    A new study suggests cats show their true colors in their fur. Veterinary experts say it's possible that the color of a cat may be a sign of how aggressive they are toward humans.

  9. Von Kries coefficient law - Wikipedia

    en.wikipedia.org/wiki/Von_Kries_coefficient_law

    Despite the various inconsistencies seen in the von Kries coefficient law, the law is widely used in many color and vision applications and papers. For example, many chromatic adaptation platforms (CATs) are based on the von Kries coefficient law. [8] It has been used in many applications, especially in many psychophysical research.