Holography-based great-visual angle three-dimensional image display method and system

The invention discloses a holography-based great-visual angle three-dimensional image display method and a holography-based great-visual angle three-dimensional image display system. In the method and the system, a non-coaxial three-lens light path is disclosed and designed, and in combination with...

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Bibliographic Details
Main Authors GUO JING, WANG BIAO, TENG DONGDONG, ZENG WANQI
Format Patent
LanguageChinese
English
Published 01.09.2010
Subjects
CINEMATOGRAPHY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ELECTROGRAPHY
HOLOGRAPHIC PROCESSES OR APPARATUS
HOLOGRAPHY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHOTOGRAPHY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:The invention discloses a holography-based great-visual angle three-dimensional image display method and a holography-based great-visual angle three-dimensional image display system. In the method and the system, a non-coaxial three-lens light path is disclosed and designed, and in combination with computer generated holography, small-visual angle three-dimensional images of target images in different observation azimuth angles are generated through the variations of lens positions in the three-lens light path; and based on volume holographic storage technology, the small-visual angle three-dimensional images in the different observation azimuth angles are stored into a volume recording medium with the same reference light to realize the display of great-visual angle three-dimensional images. When a three-lens-non-coaxial optical system is adopted to perform computer generated holographic encoding, the small-visual angle three-dimensional images in the different observation azimuth angles have a common sampli
Bibliography:Application Number: CN201010142650