Title:
METHOD AND APPARATUS FOR DISPLAYING PICTURE ON HEAD-MOUNTED DISPLAY DEVICE, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/217198
Kind Code:
A1
Abstract:
The present application discloses a method and apparatus for displaying a picture on a head-mounted display device, and an electronic device. The specific implementation solution comprises: on the basis of angular velocity data of a head-mounted display device at a current moment and a first corrected attitude for processing a display picture of the head-mounted display device at a previous moment, determining a reference attitude for processing a picture to be displayed at the current moment (110); processing an attitude error between the reference attitude and a preset attitude for processing the display picture, so as to obtain a corrected attitude difference (120); compensating the reference attitude by using the corrected attitude difference, so as to obtain a second corrected attitude for processing the picture to be displayed at the current moment (130); and rendering the picture to be displayed of the head-mounted display device on the basis of the second corrected attitude, so as to display the picture to be displayed of the head-mounted display device (140).
Inventors:
LV XIANWEI (CN)
Application Number:
PCT/CN2023/093339
Publication Date:
November 16, 2023
Filing Date:
May 10, 2023
Export Citation:
Assignee:
MATRIXED REALITY TECH CO LTD (CN)
International Classes:
H04N13/332
Domestic Patent References:
| WO2017156741A1 | 2017-09-21 |
Foreign References:
| CN114979615A | 2022-08-30 | |||
| JP2011257342A | 2011-12-22 | |||
| CN113888685A | 2022-01-04 | |||
| CN106998409A | 2017-08-01 | |||
| CN112308981A | 2021-02-02 | |||
| CN107204044A | 2017-09-26 | |||
| EP3054266A1 | 2016-08-10 | |||
| US20180253142A1 | 2018-09-06 | |||
| US20200098302A1 | 2020-03-26 | |||
| US20210124413A1 | 2021-04-29 |
Attorney, Agent or Firm:
BEIJING SIYUAN ZHIHUI INTELLECTUAL PROPERTY AGENCY (CN)
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