Title:
SYSTEMS AND METHODS FOR CONTROLLING VIRTUAL WIDGETS IN GESTURE-CONTROLLED DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/247506
Kind Code:
A1
Abstract:
A gesture-controlled device and a method thereon are provided. The method includes capturing a plurality of video frames of a user's body and processing the plurality of video frames to allow detecting a portion of the user's body and to allow recognizing hand gestures. In response to detecting the portion of the user's body, the method includes generating at least one widget interaction region corresponding to the portion of the user's body. The method further includes recognizing, a mid-air hand gesture in the at least one widget interaction region, mapping the mid-air hand gesture to at least one virtual widget on the gesture-controlled device, and manipulating the at least one virtual widget based on the mid-air hand gesture. The method and device allow manipulation of virtual widgets using mid-air gestures on a gesture-controlled device.
Inventors:
HOSSEINKHANI LOORAK MONA (CA)
ZHOU WEI (CA)
SINGH GAGANPREET (CA)
YI XIU (CA)
LI WEI (CA)
ZHOU WEI (CA)
SINGH GAGANPREET (CA)
YI XIU (CA)
LI WEI (CA)
Application Number:
PCT/CN2022/086621
Publication Date:
December 01, 2022
Filing Date:
April 13, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F3/01
Foreign References:
| CN105843371A | 2016-08-10 | |||
| CN109948511A | 2019-06-28 | |||
| CN103809733A | 2014-05-21 | |||
| US20190196591A1 | 2019-06-27 |
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