JPWO2025009295A1 - - Google Patents
Info
- Publication number
- JPWO2025009295A1 JPWO2025009295A1 JP2025531423A JP2025531423A JPWO2025009295A1 JP WO2025009295 A1 JPWO2025009295 A1 JP WO2025009295A1 JP 2025531423 A JP2025531423 A JP 2025531423A JP 2025531423 A JP2025531423 A JP 2025531423A JP WO2025009295 A1 JPWO2025009295 A1 JP WO2025009295A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202363524761P | 2023-07-03 | 2023-07-03 | |
| PCT/JP2024/019952 WO2025009295A1 (ja) | 2023-07-03 | 2024-05-30 | 復号装置、符号化装置、復号方法及び符号化方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2025009295A1 true JPWO2025009295A1 (https=) | 2025-01-09 |
Family
ID=94171978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025531423A Pending JPWO2025009295A1 (https=) | 2023-07-03 | 2024-05-30 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2025009295A1 (https=) |
| CN (1) | CN121399933A (https=) |
| WO (1) | WO2025009295A1 (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121691671A (zh) * | 2020-03-19 | 2026-03-17 | 松下电器（美国）知识产权公司 | 图像处理装置及图像处理方法 |
| US11930215B2 (en) * | 2020-09-29 | 2024-03-12 | Qualcomm Incorporated | Multiple neural network models for filtering during video coding |
| US11818399B2 (en) * | 2021-01-04 | 2023-11-14 | Tencent America LLC | Techniques for signaling neural network topology and parameters in the coded video stream |
| JP2024178486A (ja) * | 2021-11-19 | 2024-12-25 | シャープ株式会社 | 動画像符号化装置、動画像復号装置 |
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2024
- 2024-05-30 JP JP2025531423A patent/JPWO2025009295A1/ja active Pending
- 2024-05-30 WO PCT/JP2024/019952 patent/WO2025009295A1/ja active Pending
- 2024-05-30 CN CN202480042485.2A patent/CN121399933A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN121399933A (zh) | 2026-01-23 |
| WO2025009295A1 (ja) | 2025-01-09 |