Title:
METHOD FOR IMAGE PROCESSING AND RELATED DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/042212
Kind Code:
A1
Abstract:
A method for image processing and a related device thereof, which may effectively weaken the influence of ghost images on visual effects, and improve the user experience. The method for image processing comprises: obtaining the proportion of black pixel points in an ith image frame (305), the proportion of black pixel points being the ratio of the number of black pixel points in the ith image frame to the number of pixel points in the ith image frame, wherein i is an integer greater than or equal to 1; if it is determined that the proportion of black pixel points in the ith image frame is greater than or equal to a first threshold (306), then reducing the contrast of the ith image frame to a second threshold and reducing the brightness of the ith image frame to a third threshold to obtain an adjusted ith image frame (307); and sending the adjusted ith image frame to a head-mounted display (HMD), so that the HMD displays the adjusted ith image frame (309).
Inventors:
WANG SENCHI (CN)
FU ZHONGQI (CN)
SHEN GANG (CN)
LAI WUJUN (CN)
FU ZHONGQI (CN)
SHEN GANG (CN)
LAI WUJUN (CN)
Application Number:
PCT/CN2021/109966
Publication Date:
March 03, 2022
Filing Date:
August 02, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G02B27/00
Foreign References:
| CN107076989A | 2017-08-18 | |||
| CN102628993A | 2012-08-08 | |||
| CN110554500A | 2019-12-10 | |||
| US20150192777A1 | 2015-07-09 | |||
| US20180172981A1 | 2018-06-21 | |||
| US20170176745A1 | 2017-06-22 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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