Title:
METHOD AND SYSTEM FOR EVALUATING VIEWPOINT DENSITY, AND PROCESSING DEVICE AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/147936
Kind Code:
A1
Abstract:
A method and system for evaluating a viewpoint density, and a processing device and a computer storage medium. The method comprises: acquiring the number of viewpoints of a display panel; comparing the image speckle radius of each viewpoint with the size of an image point interval between the viewpoint and an adjacent viewpoint, selecting one viewpoint as a reference viewpoint, and calculating a crosstalk value between viewpoints other than the reference viewpoint and the reference viewpoint; and according to the compared image speckle radius of each viewpoint and the size of the image point interval between the viewpoint and the adjacent viewpoint and the calculated crosstalk value between the other viewpoints and the reference viewpoint, evaluating a naked-eye stereoscopic display viewpoint density.
Inventors:
ZHU JINYE (CN)
GAO JIAN (CN)
YANG JUNXING (CN)
HONG TAO (CN)
LIU JING (CN)
YU JING (CN)
HAN TIANYANG (CN)
GAO JIAN (CN)
YANG JUNXING (CN)
HONG TAO (CN)
LIU JING (CN)
YU JING (CN)
HAN TIANYANG (CN)
Application Number:
PCT/CN2021/093426
Publication Date:
July 14, 2022
Filing Date:
May 12, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H04N17/00
Foreign References:
| CN105915894A | 2016-08-31 | |||
| CN103698929A | 2014-04-02 | |||
| JP2007248999A | 2007-09-27 | |||
| CN102497563A | 2012-06-13 | |||
| CN106254851A | 2016-12-21 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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