Elimination of the Influence of the Light Source on the Multimedia Image

Abstract

The paper presents a method that allows you to adjust the transmitted signal by the available color coordinates from the output of the light-signal converter and data on the light source, thereby subtracting the effect of the light source. It is proposed to use the color perception model to build a set of colors in an equal-contrast color space. Analytical expressions for constructing optimal spectra for given color coordinates are presented. A rule is presented by which decisions are made in which colors should be adjusted. The research presented is an example of an ultra-high-definition television system.