Color Perception

Some articles on color perception, color, perception, colors, color perceptions:

Color Calibration - Color Perception
... Color perception is subject to ambient light levels, and the ambient white point for example, a red object looks black in blue light ...
Color Vision - Evolution
... Color perception mechanisms are highly dependent on evolutionary factors, of which the most prominent is thought to be satisfactory recognition of food sources ... In herbivorous primates, color perception is essential for finding proper (immature) leaves ... In hummingbirds, particular flower types are often recognized by color as well ...
Dominant Wavelength - Explanation
... The psychological perception of color is commonly thought of as a function of the power spectrum of light frequencies impinging on the photoreceptors of the retina ... there exists a continuum of perceived colors which changes as the frequency of the narrow band peak is changed ... different complex spectra would generate color perceptions completely different from those evoked in the rainbow of pure spectral light ...
Anaglyph 3D - Anaglyphic Color Channels
... Anaglyph images may use any combination of color channels ... However if a stereoscopic image is to be pursued, the colors should be diametrically opposed ... Impurities of color channel display, or of the viewing filters, allow some of the image meant for the other channel to be seen ...

Famous quotes containing the words perception and/or color:

    Money itself isn’t lost or made, it’s simply transferred from one perception to another. This painting here. I bought it 10 years ago for 60 thousand dollars. I could sell it today for 600. The illusion has become real and the more real it becomes, the more desperately they want it.
    Oliver Stone (b. 1946)

    He could jazz up the map-reading class by having a full-size color photograph of Betty Grable in a bathing suit, with a co- ordinate grid system laid over it. The instructor could point to different parts of her and say, “Give me the co-ordinates.”... The Major could see every unit in the Army using his idea.... Hot dog!
    Norman Mailer (b. 1923)