Analýza barevného rozložení LED zdrojů v poloprostoru a převedení do renderovacího sw

Abstract

The diploma thesis deals with spectral characteristics of high-power light-emitting diodes used in the automotive industry, color temperature, color coordinates and the change of these properties by the change of the angle of rotation between 0 and 180, adding 10° in one step. The work observes the reciprocal comparison of vertical and horizontal rotation of direction and the load of temperatures at 30, 40 and 50° C and finally, changing the distance of the measured diodes and optical fiber. Another part deals with their analysis and processing. The end of the thesis is dedicated to the practical use of the measured data in the rendering software Blender and LuxRender. As these softwares perform the calculations using a light source with ideal characteristics, the measurement and the conversion of the real data to these softwares would be needed to for more realistic rendering.