WO2025153958 - ENCODING, SIGNALING AND DECODING OF INTER SUBMESH BOUNDARIES FOR VIDEO-BASED DYNAMIC MESH CODING
National phase entry is expected:
Publication Number
WO/2025/153958
Publication Date
24.07.2025
International Application No.
PCT/IB2025/050416
International Filing Date
14.01.2025
Title **
[English]
ENCODING, SIGNALING AND DECODING OF INTER SUBMESH BOUNDARIES FOR VIDEO-BASED DYNAMIC MESH CODING
[French]
CODAGE, SIGNALISATION ET DÉCODAGE DE LIMITES ENTRE DES SOUS-MAILLAGES POUR CODAGE DE MAILLAGE DYNAMIQUE À BASE DE VIDÉO
Applicants **
NOKIA TECHNOLOGIES OY
Inventors
RONDAO ALFACE, Patrice
KONDRAD, Lukasz
ILOLA, Lauri Aleksi
Priority Data
63/620,947
15.01.2024
US
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 3194 | |
| EPO | Filing, Examination, Granting | 25128 | |
| Japan | Filing, Examination, Granting | 3135 | |
| South Korea | Filing, Examination, Granting | 3981 | |
| USA | Filing, Examination, Granting | 12940 |
Total:
48,378
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Abstract[English]
An example apparatus includes: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform: for each submesh of a plurality of submeshes: determining zero or more traversal paths of one or more primitive boundaries the each submesh shares with one or more neighboring submeshes; and determining one or more corresponding traversal paths of the one or more primitive boundaries in one or more corresponding neighboring submeshes; and signaling pairs of traversal paths of the one or more primitive boundaries between the one or more neighboring submeshes.[French]
Un appareil donné à titre d'exemple comprend : au moins un processeur ; et au moins une mémoire stockant des instructions qui, lorsqu'elles sont exécutées par le ou les processeurs, amènent l'appareil au moins à réaliser pour chaque sous-maillage d'une pluralité de sous-maillages : la détermination d’aucun ou de plusieurs trajets de traversée d'une ou de plusieurs limites primitives que chaque sous-maillage partage avec un ou plusieurs sous-maillages voisins ; et la détermination d’un ou de plusieurs trajets de traversée correspondants de la ou des limites primitives dans un ou plusieurs sous-maillages voisins correspondants ; et la signalisation de paires de trajets de traversée de la ou des limites primitives entre le ou les sous-maillages voisins.