WO2023130326 - METHODS AND DEVICES FOR GENERATING CUSTOMIZED VIDEO SEGMENT BASED ON CONTENT FEATURES
National phase entry:
Publication Number
WO/2023/130326
Publication Date
13.07.2023
International Application No.
PCT/CN2022/070589
International Filing Date
06.01.2022
Title **
[English]
METHODS AND DEVICES FOR GENERATING CUSTOMIZED VIDEO SEGMENT BASED ON CONTENT FEATURES
[French]
PROCÉDÉS ET DISPOSITIFS PERMETTANT DE GÉNÉRER UN SEGMENT VIDÉO PERSONNALISÉ SUR LA BASE DE CARACTÉRISTIQUES DE CONTENU
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
KHALIL, Md Ibrahim
Suite 400, 303 Terry Fox Drive
Kanata, Ottawa 231, CA
DAI, Peng
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
LIANG, Hanwen
Suite 400, 303 Terry Fox Drive
Kanata, Ottawa 231, CA
CHEN, Lizhe
Suite 400, 303 Terry Fox Drive
Kanata, Ottawa 231, CA
RAO, Varshanth Ravindra
Suite 400, 303 Terry Fox Drive
Kanata, Ottawa 231, CA
LU, Juwei
Suite 400, 303 Terry Fox Drive
Kanata, Ottawa 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 | * |
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| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
CNIPA
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1146 | |
| EPO | Filing, Examination | 7159 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 3310 |
Total: 12687 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Methods and devices for generating a customized video segment from a video are disclosed. The video is partitioned into video segments. For each respective video segment, a respective set of scores is computed, where each score represents a respective content feature in the respective video segment. A respective weighted aggregate score is computed for each respective video segment by applying, to each respective set of scores, a common set of weight values. A selected video segment is outputted as the customized video segment, where the selected video segment is selected from one or more high-ranked video segments having high-ranked weighted aggregate scores.[French]
La divulgation concerne des procédés et des dispositifs permettant de générer un segment vidéo personnalisé à partir d'une vidéo. La vidéo est partitionnée en segments vidéo. Pour chaque segment vidéo respectif, un ensemble respectif d'indices est calculé, chaque indice représentant une caractéristique de contenu respective dans le segment vidéo respectif. Un indice agrégé pondéré respectif est calculé pour chaque segment vidéo respectif par l'application, à chaque ensemble respectif d'indices, d'un ensemble commun de valeurs de pondération. Un segment vidéo sélectionné est produit en tant que segment vidéo personnalisé, le segment vidéo sélectionné étant sélectionné parmi un ou plusieurs segments vidéo de rang élevé ayant des indices d'agrégat pondérés de rang élevé.