WO2023283934 - DEVICES AND METHODS FOR GESTURE-BASED SELECTION
National phase entry is expected:
Publication Number
WO/2023/283934
Publication Date
19.01.2023
International Application No.
PCT/CN2021/106778
International Filing Date
16.07.2021
Title **
[English]
DEVICES AND METHODS FOR GESTURE-BASED SELECTION
[French]
DISPOSITIFS ET PROCÉDÉS DE SÉLECTION BASÉE SUR DES GESTES
Applicants **
HUAWEI TECHNOLOGIES CO.,LTD.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
LU, Juwei
Suite 400, 303 Terry Fox Drive, Kanata
Ottawa, Ontario 231, CA
SIAM, Sayem Mohammad
Suite 400, 303 Terry Fox Drive, Kanata
Ottawa, Ontario 231, CA
SRIDHAR, Deepak
Suite 400, 303 Terry Fox Drive, Kanata
Ottawa, Ontario 231, CA
SINGLA, Sidharth
Suite 400, 303 Terry Fox Drive, Kanata
Ottawa, Ontario 231, CA
VERDIE, Yannick
19 Allstate Parkway Markham
Toronto, Ontario L3R 5A4, CA
WU, Xiaofei
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
MURALIDHARAN, Srikanth
Suite 400, 303 Terry Fox Drive, Kanata
Ottawa, Ontario 231, CA
YANG, Roy
Suite 400, 303 Terry Fox Drive, Kanata
Ottawa, Ontario 231, CA
DAI, Peng
Suite 400, 303 Terry Fox Drive, Kanata
Ottawa, Ontario 231, CA
XU, Songcen
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
CNIPA
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 2053 | |
| EPO | Filing, Examination | 17160 | |
| Japan | Filing | 589 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 7710 |
Total: 27994 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Methods and devices for machine vision-based selection of content are described. One or more hands are detected in a current frame of video data. A respective fingertip location is determined for each of up to two of the detected hands. A content selection gesture is determined corresponding to the up to two detected hands. Selected content is extracted, as indicated by the content selection gesture and based on the up to two fingertip locations. The device may be a smartphone, a tablet, a laptop, a smart light device, a reader device, etc.[French]
L'invention concerne des procédés et des dispositifs de sélection de contenu basée sur la visionique. Une ou plusieurs mains sont détectées dans une trame actuelle de données vidéo. Un emplacement de bout de doigt respectif est déterminé pour chacune des deux mains détectées au maximum. Un geste de sélection de contenu est déterminé correspondant aux deux mains détectées maximum. Un contenu sélectionné est extrait, comme indiqué par le geste de sélection de contenu et sur la base des deux emplacements du bout de doigt maximum. Le dispositif peut être un téléphone intelligent, une tablette, un ordinateur portable, un dispositif de lumière intelligent, un dispositif de lecture, etc.