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Patent Searching and Data


Title:
GENERATION METHOD AND DEVICE FOR OPTICAL FIELD 3D DISPLAY UNIT IMAGE
Document Type and Number:
WIPO Patent Application WO/2019/085022
Kind Code:
A1
Abstract:
A generation method for an optical field 3D display unit image, comprising: acquiring a two-dimensional left- and right-eye image of an original image (S100); extracting depth information and a depth image of the two-dimensional left- and right-eye image (S101); obtaining a number N of slice images of a base image at different depth direction positions (S102); establishing a virtual 3D scene unit image acquisition scene, and generating a virtual recording device and a virtual micro-lens array (S103); recording, by means of the virtual recording device, the N slice images behind the virtual micro-lens array to obtain a corresponding quantity of recorded images (S104); and overlapping the recorded images to obtain a 3D-scene unit image of the original image (S105). A generation device, comprising: an image acquisition module, a depth information computing module, an image processing module, a scene generating module, and a virtual recording device. The described technical solution is not only simple in processing but also cost-effective.

Inventors:
DENG ZEFANG (CN)
Application Number:
PCT/CN2017/110928
Publication Date:
May 09, 2019
Filing Date:
November 14, 2017
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Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
H04N13/261
Foreign References:
CN103974055A2014-08-06
CN104063843A2014-09-24
CN101902657A2010-12-01
CN105791803A2016-07-20
CN103019021A2013-04-03
Attorney, Agent or Firm:
MING & YUE INTELLECTUAL PROPERTY LAW FIRM (CN)
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