Title:
GEOMETRIC MEASUREMENT METHOD AND APPARATUS, AUGMENTED REALITY DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/206187
Kind Code:
A1
Abstract:
A geometric measurement method and apparatus, an augmented reality (AR) device, and a storage medium. The geometric measurement method comprises: acquiring left and right eye images of a user when looking at a target object, and determining lines of sight of the left and right eyes on the basis of the left and right eye images of the user when looking at the target object; determining a convergence point of the lines of sight of the left and right eyes according to the lines of sight; and calculating geometric parameters of the target object when the convergence point coincides with a desired position on the target object. The present method can extend the function of an AR device and improve the user experience of the AR device.
Inventors:
LI DIANMENG (CN)
WEI WEI (CN)
WEI WEI (CN)
Application Number:
PCT/CN2019/084110
Publication Date:
October 31, 2019
Filing Date:
April 24, 2019
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G02B27/01; G01C3/00
Foreign References:
| CN108592865A | 2018-09-28 | |||
| CN107884930A | 2018-04-06 | |||
| CN107111381A | 2017-08-29 | |||
| CN107657235A | 2018-02-02 | |||
| CN102830793A | 2012-12-19 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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