Title:
IMAGE PROCESSING METHOD, NEAR-EYE DISPLAY DEVICE, COMPUTER DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/238423
Kind Code:
A1
Abstract:
The present disclosure provides an image processing method, a near-eye display device, a computer device and a storage medium, belonging to the field of display technology. Said method comprises: acquiring an object-image relationship to which a pupil distance value of a device and an object distance of the near-eye display device jointly correspond, wherein the object-image relationship refers to a correlation between coordinates of a positioning point on a screen and field-of-view coordinates of an image point displayed by the positioning point, the coordinates of the positioning point on the screen are coordinates of the positioning point in a plane coordinate system when an intersection point of a main optical axis of a lens of the near-eye display device and the screen is an origin, the field-of-view coordinates of the image point displayed by the positioning point are an included angle between a line connecting the image point and an observation point and a line connecting the origin and the observation point, and one coordinate axis of the plane coordinate system is parallel to a horizontal axis of the screen, and the other coordinate axis is parallel to a vertical axis of the screen; performing, on the basis of the object-image relationship, anti-distortion processing on a picture to be displayed; and outputting the picture on which the anti-distortion processing has been performed.
Inventors:
MIAO JINGHUA (CN)
WANG XUEFENG (CN)
FAN QINGWEN (CN)
HAO SHUAI (CN)
LIU ZIHE (CN)
LI WENYU (CN)
CHEN LILI (CN)
ZHANG HAO (CN)
WANG XUEFENG (CN)
FAN QINGWEN (CN)
HAO SHUAI (CN)
LIU ZIHE (CN)
LI WENYU (CN)
CHEN LILI (CN)
ZHANG HAO (CN)
Application Number:
PCT/CN2021/085964
Publication Date:
December 02, 2021
Filing Date:
April 08, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G06T15/00; G02B27/01; G06F3/01
Foreign References:
| CN111652959A | 2020-09-11 | |||
| CN110544209A | 2019-12-06 | |||
| CN111010560A | 2020-04-14 | |||
| CN107682690A | 2018-02-09 | |||
| CN109461213A | 2019-03-12 | |||
| CN105866949A | 2016-08-17 | |||
| US20130308018A1 | 2013-11-21 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF:
Previous Patent: DISPLAY DEVICE AND DRIVING METHOD FOR DISPLAY DEVICE
Next Patent: SUPPORT APPARATUS AND BENDABLE APPARATUS
Next Patent: SUPPORT APPARATUS AND BENDABLE APPARATUS