| 摘要 |
The invention relates to methods for computing holograms for holographic reconstruction of two-dimensional and/or three-dimensional scenes in a display apparatus, wherein a scene (4) for reconstruction is broken down into object points (P, P1 – Pn) and the object points (P, P1 – Pn) are encoded as sub-holograms (S1 - Sn) into at least one spatial light modulation device (1, 10, 100) of the display apparatus. A reconstructed scene is viewed from a region of visibility (3). At least one virtual plane (100', 100'') of the at least one spatial light modulation device (1, 10, 100) is stipulated on the basis of a real plane (100) of the spatial light modulation device (1, 10, 100). A computation of sub-holograms (S1 - Sn) is performed in the at least one virtual plane of the at least one spatial light modulation device. |
