A method for rendering and generating of color video holograms in real time

摘要

A method for rendering and generating of color video holograms for a holographic reproduction device (hae), with at least one light modulator means (slm), into which a in the object points (op) disassembled scene (3 - d - s) as a total of hologram (hσ_Slm) and as a reconstruction is encoded by a visibility range (vr) is to be seen from, the inside of a periodicity interval of the reconstructed of the video hologram, wherein the visibility range (vr) together with each to be reconstructed object point (op) of the scene (3 - d - s) a subhologram (sh) is defined and the total hologram (hσ_Slm) from a superposition of subholograms (sh) is formed, a 3 - d - rendering - graph pipe line (rgp) a scene represented by image data with depth information (3 - d - s) in the object points (op) structured and for the object points (op) at least color - and depth information is determined and, characterised in that, for each basic color in each case a holographic color pipeline (hgp) color-related hologram values is generated, in that for each visible object point (op) the complex hologram values of the subhologram (sh) preferably of analytically of the wave front of the in each case to be reconstructed object dot (op) in a modulator region (mr) of the light modulator (slm) are determined by means of.