User:Tony Mach/False color

False color may refer to:
 * False-color image, an image that depicts an object in colors that differ from those a photograph would show.
 * False colors in photography, the introduction of colors in an image through imaging artifacts (e.g. moiré) that are not present in the object.

See also:
 * Imaginary color (non-physical color, unrealizable color), an point in a color space that corresponds to a color perception that cannot be produced by any physical (non-negative) light spectrum.
 * Impossible color (or "forbidden color"), hues that cannot be perceived in ordinary viewing conditions from light that is a combination of various intensities of the various frequencies of visible light.