Hologram generating method and hologram generating apparatus홀로그램 생성 방법 및 홀로그램 생성 장치

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Provided are a hologram generation method and a hologram generation apparatus. The hologram generation device includes: a hologram signal generation unit configured to generate a hologram signal corresponding to at least some points on at least one two-dimensional plane based on light projected on the at least some points; a processor configured to calculate sparsity corresponding to the at least one two-dimensional plane based on the hologram signals and to calculate fringe patterns based on at least some of the hologram signals; and a pattern writing unit configured to record the fringe pattern on a Computer Generated Holography (CGH) plane, wherein the processor is further configured to repeatedly calculate the fringe pattern until the number of dominant signals of the calculated fringe pattern coincides with a predetermined threshold determined based on the sparsity.
Assignee
KAIST, SAMSUNG ELECTRONICS CO LTD
Country
CC (Cocos (Keeling) Islands)
Application Date
2017-11-16
Application Number
201711138368.4
Registration Date
2021-10-26
Registration Number
108107700
URI
http://hdl.handle.net/10203/288853
Appears in Collection
EE-Patent(특허)
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