| 摘要 |
The invention relates to a method for rendering and generating color video holograms for a holographic reproduction device (HAE) having at least one light modulation means (SLM), wherein a scene divided into object points (OP) is encoded as a whole hologram (HΣ) and which can be seen from as a reconstruction a visibility region (VR), which is located within a periodicity interval of the reconstruction of the video hologram. The visibility region (VR) defines a subhologram (SH) together with each object point (OP) of the scene (3D-S) to be reconstructed and the whole hologram (H Σ) is formed from a superposition of subholograms (SH), wherein a 3D rendering graphic pipeline (RGP) structures a scene (3D-s) represented by image data with depth information into object points (OP) and determines and provides at least color and depth information for the object points (OP), wherein for each basic color a holographic color pipeline (HGP) generates color-related holographic values by determining for each visible object point (OP) the complex holographic values of the subhologram (SH)in a preferably analytical manner from the wave front of the respective object point (OP) to be reconstructed in a modulator region (MR) of the light modulation means (SLM).
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