Title:
IMAGE GENERATION METHOD, APPARATUS, AND COMPUTER-EXECUTABLE NON-VOLATILE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/072491
Kind Code:
A1
Abstract:
An image generation method. The image generation method comprises: building a 3D scene model comprising a virtual 3D object (01), a virtual display screen (02), and at least one viewpoint group (03), determining a plurality of intersection points with the virtual display screen (02) of a plurality of virtual optical paths from each viewpoint to a plurality of virtual object points on the surface of the 3D object (01), all virtual optical paths corresponding to a virtual object point Tk and intersecting at the virtual object point Tk, and 1 ≦ k ≦ n, 1 ≦ i ≦ S, S being the total number of created viewpoints, and all of the plurality of virtual object points being located within a viewing angle range of the virtual display screen (02); and forming S frames of a rendered image, comprising: determining color parameters of the plurality of intersection points on the virtual display screen (02) according to color parameters of the plurality of virtual object points, to obtain the ith frame of a rendered image. When displayed, a rendered screen obtained by using the image generation method can make a monocular focal distance and a binocular line of sight convergence distance consistent. Further provided are an image generation apparatus and a computer-executable non-volatile storage medium.
Inventors:
WANG WEI (CN)
YANG YAFENG (CN)
CHEN XIAOCHUAN (CN)
YANG YAFENG (CN)
CHEN XIAOCHUAN (CN)
Application Number:
PCT/CN2017/092967
Publication Date:
April 26, 2018
Filing Date:
July 14, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H04N13/00
Foreign References:
| CN106412556A | 2017-02-15 | |||
| CN105721855A | 2016-06-29 | |||
| CN102063735A | 2011-05-18 | |||
| CN105204618A | 2015-12-30 | |||
| US6791544B1 | 2004-09-14 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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