Title:
MR APPARATUS, AND METHOD FOR ELIMINATING IMAGE FLICKER OF MR APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/041245
Kind Code:
A1
Abstract:
Provided in the present invention are an MR apparatus, and a method for eliminating image flicker of an MR apparatus. The method comprises: in response to there being ambient light flicker that triggers human eye perception, determining the flicker frequency of the ambient light flicker; according to an operating state of an MR apparatus, determining whether a display module has a specific operating frequency; in response to there being a specific operating frequency and the specific operating frequency not matching the flicker frequency, controlling, all the time, the display module to display a target image at the specific operating frequency, and at least dynamically adjusting a target photographic frequency of a photographic module according to the flicker frequency and the specific operating frequency; and controlling the photographic module to acquire an original image at the target photographic frequency, wherein the target image is obtained at least on the basis of the original image. By means of the MR apparatus and the method for eliminating image flicker of an MR apparatus as provided in the present invention, when there is ambient light flicker, modules can be comprehensively controlled, such that there is no flicker when a user finally sees a display image by means of the MR apparatus.
Inventors:
LE CHENGRUI (CN)
ZHANG RUI (CN)
WANG SHUANG (CN)
WANG CHAOHAO (CN)
ZHANG RUI (CN)
WANG SHUANG (CN)
WANG CHAOHAO (CN)
Application Number:
PCT/CN2023/106691
Publication Date:
February 29, 2024
Filing Date:
July 11, 2023
Export Citation:
Assignee:
GRAVITYXR ELECTRONICS AND TECH CO LTD (CN)
International Classes:
H04N13/144
Foreign References:
| JP2009152919A | 2009-07-09 | |||
| CN102937480A | 2013-02-20 | |||
| CN111355864A | 2020-06-30 | |||
| CN116320771A | 2023-06-23 | |||
| CN109120863A | 2019-01-01 | |||
| US20070247531A1 | 2007-10-25 | |||
| JP2008011226A | 2008-01-17 | |||
| JP2009272813A | 2009-11-19 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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