WO2023036159 - METHODS AND DEVICES FOR AUDIO VISUAL EVENT LOCALIZATION BASED ON DUAL PERSPECTIVE NETWORKS
National phase entry is expected:
Publication Number
WO/2023/036159
Publication Date
16.03.2023
International Application No.
PCT/CN2022/117415
International Filing Date
07.09.2022
Title **
[English]
METHODS AND DEVICES FOR AUDIO VISUAL EVENT LOCALIZATION BASED ON DUAL PERSPECTIVE NETWORKS
[French]
PROCÉDÉS ET DISPOSITIFS DE LOCALISATION D'ÉVÉNEMENTS VISUELS AUDIO SUR LA BASE DE RÉSEAUX À DOUBLE PERSPECTIVE
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
RAO, Varshanth
KHALIL, Md Ibrahim
DAI, Peng
LU, Juwei
Priority Data
63/241,346
07.09.2021
US
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
CNIPA
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* 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, Examination, Granting | 1771 | |
| EPO | Filing, Examination, Granting | 11633 | |
| Japan | Filing, Examination, Granting | 1876 | |
| South Korea | Filing, Examination, Granting | 1445 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,465
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Contact Us
Abstract[English]
This application provides a dual perspective network (DPN) method that relates to the artificial intelligence field, and specifically, to the computer vision field. The DPN can process a video by viewing the video from two different perspectives in order to label event localization within the video. This labeling allows retrieval of one or more video segments similar to that of a keyword being searched.[French]
Cette demande concerne un procédé de réseau à double perspective (DPN) qui se rapporte au domaine de l'intelligence artificielle et, en particulier, au domaine de la vision artificielle. Le DPN peut traiter une vidéo en visualisant la vidéo dans deux perspectives différentes afin d'étiqueter une localisation d'événement à l'intérieur de la vidéo. Cet étiquetage permet la récupération d'un ou de plusieurs segments vidéo similaires à ceux d'un mot-clé recherché.