Invention Grant
- Patent Title: Reducing ghosting in holographic stereograms
- Patent Title (中): 减少全息立体图中的重影
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Application No.: US11342979Application Date: 2006-01-30
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Publication No.: US07734086B2Publication Date: 2010-06-08
- Inventor: Chao Hsu Lee , Akira Shirakura
- Applicant: Chao Hsu Lee , Akira Shirakura
- Applicant Address: SG Singapore JP Tokyo
- Assignee: Sony Electronics (Singapore) Pte. Ltd.,Sony Corporation
- Current Assignee: Sony Electronics (Singapore) Pte. Ltd.,Sony Corporation
- Current Assignee Address: SG Singapore JP Tokyo
- Agency: Frommer Lawrence & Haug LLP
- Agent William S. Frommer; Thomas F. Presson
- Priority: SG200500673 20050201
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/40 ; G03H1/00

Abstract:
A plurality of source data frames is input into a processor. The plurality of source data frames is sectioned into a plurality of sections which are mapped to form a plurality of pre-distort images. The plurality of pre-distort images is compensated for variations in the degree of saturation (Diffraction Efficiency) to reduce ghosting and compressed to form a plurality of holographic elements, which are recorded onto a holographic recording medium to form a holographic stereogram.
Public/Granted literature
- US20060171583A1 Reducing ghosting in holographic stereograms Public/Granted day:2006-08-03
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