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Title:
SYSTEM AND METHOD FOR HOLOGRAPHICAL PROJECTION REAL-TIME THREE-DIMENSION DISPLAY
Document Type and Number:
WIPO Patent Application WO/2010/072067
Kind Code:
A1
Abstract:
A real-time color holographical three-dimension display system and method implemented by using digital holographical display theory and regular camera-projector array system are disclosed, which perform space spectrum sample taking of to-be-displayed object O on its arbitrary space spectrum surface S at a sampling density of space sample angle wmn with M*N cameras array anchored on some reference point R in the space corresponding to object O, and project each obtained space spectrum view image Imn to corresponding reference surface PR which is necessary to rebuild three-dimension information of object O using corresponding M*N projectors array at the directions that each space spectrum is taken; realize complete space spectrum output of object O through the function of the holographical function screen placed on reference surface PR of finitely widening the space spectrum of each discrete space spectrum input image information so as to achieve the holographical digital display that aims at resuming the complex wavefront.

Inventors:
FAN CHENG (CN)
CAI ZHISEN (CN)
JIANG CHAOCHUAN (CN)
Application Number:
PCT/CN2009/072499
Publication Date:
July 01, 2010
Filing Date:
June 29, 2009
Export Citation:
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Assignee:
AFC TECHNOLOGY CO LTD (CN)
FAN CHENG (CN)
CAI ZHISEN (CN)
JIANG CHAOCHUAN (CN)
International Classes:
G03H1/06; G02B3/00
Foreign References:
US5260814A1993-11-09
CN1811589A2006-08-02
CN1608386A2005-04-20
CN1560702A2005-01-05
GB1384963A1975-02-26
US20070121182A12007-05-31
Other References:
See also references of EP 2372469A4
Attorney, Agent or Firm:
CHINA TRUER IP (Block B Jia Zhao Ye Centre,Shangbu Road, Futian Distric, Shenzhen Guangdong 1, CN)
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