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AssigneeSeeReal Technologies S.A.
InventorsEnrico Zschau, Armin Schwerdtner, Bo Kroll
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A method for generating video holograms in real time for a holographic playback device comprising at least one light modulator means, into which a scene divided into object points is encoded as an entire hologram and can be seen as a reconstruction from a visibility region, which is located within a periodicity interval of the reconstruction of the video hologram, the visibility region defining a sub-hologram together with each object point of the scene to be reconstructed, and the entire hologram being generated from a superposition of contributions of sub-holograms, is characterized in that for each object point the contributions of the sub-holograms in the entire reconstruction of the scene can be determined from at least one look-up table.
Method for generating video holograms in real time for a holographic display device with at least one light modulator means on which a scene which is divided into object points is encoded as a total hologram and which can be seen as a reconstruction from a visibility region which lies within one periodicity interval of the reconstruction of the video hologram, where the visibility region defines a sub-hologram together with each object point of the scene to be reconstructed, and where the total hologram is formed by way of a superimposition of contributions of sub-holograms, where the contributions of the subholograms to the entire reconstruction of the scene can be retrieved from at least one look-up table for each object point.
Dependencies are inferred from the claim text.