Method of computing a hologram by determining wavefronts at an observer eye position
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United States of America Patent
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Feb 26, 2013
Grant Date -
Dec 15, 2011
app pub date -
Aug 24, 2011
filing date -
Nov 13, 2002
priority date (Note) -
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Abstract
A method of computing a hologram for reconstructing an object using a display device. The display device enables a holographic reconstruction of the object. The display device includes a light source and an optical system to illuminate a hologram-bearing medium being encodable with the hologram. The method includes the steps of: (a) computing the hologram by determining the wavefronts at an approximate observer eye position that would be generated by a real version of the object to be reconstructed; and (b) encoding the computed hologram in the hologram-bearing medium.
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