O RGB: a practical opponent color space for computer graphics.īratkova, Margarita Boulos, Solomon Shirley, Peterĭesigned for computer graphics, o RGB is a new color model based on opponent color theory. The RGB transmission system is the missing link optically managing the spectral tuning of the RGB photopigments.
They are second related to the overall illumination in object space.
The colors seen at objects are diffractive-optical products in the eye, as the German philosopher A. The diffractive-optical transmission system with sender (resonator), space waves, and receiver antennae converts the spectral light components involved in imaging into RGB space. In scotopic vision the R+G diffraction orders optically fuse at 512Â nm, the peak value of the rod's spectral brightness sensitivity curve. At perpendicular light incidence the wavelengths of the RGB diffraction orders in photopic vision-a fundamental R-wave with two G+B-harmonics-correspond to the peak wavelengths of the spectral brightness sensitivity curves of the cones at 559Â nmR, 537Â nmG, and 447Â nmB. Space grating optical structure of the retina and RGB-color vision.ĭiffraction of light at the spatial cellular phase grating outer nuclear layer of the retina could produce Fresnel near-field interferences in three RGB diffraction orders accessible to photoreceptors (cones/rods).
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