WO2025008694 - ADAPTIVE INPUT PICTURE SELECTION IN POST FILTER GROUPS
National phase entry:
Publication Number
WO/2025/008694
Publication Date
09.01.2025
International Application No.
PCT/IB2024/055806
International Filing Date
13.06.2024
Title **
[English]
ADAPTIVE INPUT PICTURE SELECTION IN POST FILTER GROUPS
[French]
SÉLECTION D'IMAGE D'ENTRÉE ADAPTATIVE DANS DES GROUPES POST-FILTRES
Applicants **
NOKIA TECHNOLOGIES OY
Inventors
HANNUKSELA, Miska Matias
Priority Data
63/511,904
05.07.2023
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 | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| 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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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 4045 | |
| EPO | Filing, Examination, Granting | 25876 | |
| Japan | Filing, Examination, Granting | 2925 | |
| South Korea | Filing, Examination, Granting | 3633 | |
| USA | Filing, Examination, Granting | 13090 |
Total:
49,569
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
An apparatus includes circuitry configured to: receive an encoding of at least one picture; receive signaling comprising information related to a group of at least one post-processing filter; and use the information related to the group of the at least one post-processing filter to infer whether and how to use at least one post-processing filter in the group of the at least one post-processing filter for the at least one picture; wherein the information indicates at least one of: whether and how to use the at least one post-processing filter in the group when a previous post-processing filter in a cascade outputs a different number of pictures than what is used as input for a current post-processing filter in the cascade, or whether and how to apply the at least one post-processing filter in a hierarchical manner.[French]
L'invention concerne un appareil comprenant un circuit configuré pour : recevoir un codage d'au moins une image; recevoir une signalisation comprenant des informations relatives à un groupe d'au moins un filtre de post-traitement; et utiliser les informations relatives au groupe d'au moins un filtre de post-traitement pour déduire si et comment utiliser au moins un filtre de post-traitement dans le groupe d'au moins un filtre de post-traitement pour la ou les images; les informations indiquant au moins l'un des éléments suivants : si et comment utiliser le ou les filtres de post-traitement dans le groupe lorsqu'un filtre de post-traitement précédent dans une cascade produit un nombre d'images différent de ce qui est utilisé comme entrée pour un filtre de post-traitement actuel dans la cascade, ou si et comment appliquer le ou les filtres de post-traitement de manière hiérarchique.