Title:
ANTI-SHAKE METHOD AND APPARATUS FOR PROJECTION IMAGE, ANTI-SHAKE DEVICE, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/105278
Kind Code:
A1
Abstract:
Embodiments of the present invention relate to the technical field of control, and provide an anti-shake method and apparatus for a projection image, an anti-shake device, and a readable storage medium. According to the anti-shake method and apparatus for a projection image, an anti-shake device, and a readable storage medium provided in the embodiments of the present invention, whether a placement object for placing a projection device shakes is detected, if yes, angular velocity data of the projection device is obtained, and the position of the projection device is adjusted according to the angular velocity data until the distance between the position of the projection device and an initial position is within a preset range; thus, impact on the projection effect caused by shake of the projection image of the projection device can be effectively prevented.
Inventors:
XU JINHU (CN)
WANG XIN (CN)
WANG XIN (CN)
Application Number:
PCT/CN2021/107027
Publication Date:
May 27, 2022
Filing Date:
July 19, 2021
Export Citation:
Assignee:
CHENGDU XGIMI TECH CO LTD (CN)
International Classes:
G03B21/14; H04N5/74; H04N9/31
Foreign References:
| CN110647002A | 2020-01-03 | |||
| CN207301594U | 2018-05-01 | |||
| CN111355409A | 2020-06-30 | |||
| CN206892546U | 2018-01-16 | |||
| CN106740539A | 2017-05-31 | |||
| CN108803207A | 2018-11-13 | |||
| US20090040472A1 | 2009-02-12 |
Download PDF: