| 摘要 |
FIELD: physics.SUBSTANCE: multiple groups of illuminators, each having at least one illuminator, are provided, wherein illuminators of each group emit visible light in the same predetermined wavelength range, and the wavelength range of illuminators of each of said groups is different from the wavelength ranges of illuminators in the rest of the groups; emission of illuminators of all groups is directed onto an image to be illuminated; intensity of light from illuminators of each group is controlled such that the spectral composition of the resultant illumination matches the spectral composition of illumination for which the image to be illuminated was formed.EFFECT: wide range of equipment, enabling correct perception of an image based on illumination conditions existing when said image was created.17 cl, 6 dwg |
