MX2022006734A - Relleno de muestra para filtrado de circuito adaptivo de componente cruzado. - Google Patents
Relleno de muestra para filtrado de circuito adaptivo de componente cruzado.Info
- Publication number
- MX2022006734A MX2022006734A MX2022006734A MX2022006734A MX2022006734A MX 2022006734 A MX2022006734 A MX 2022006734A MX 2022006734 A MX2022006734 A MX 2022006734A MX 2022006734 A MX2022006734 A MX 2022006734A MX 2022006734 A MX2022006734 A MX 2022006734A
- Authority
- MX
- Mexico
- Prior art keywords
- loop filtering
- cross
- video
- adaptive loop
- component adaptive
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title abstract 2
- 230000003044 adaptive effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 241000023320 Luma <angiosperm> Species 0.000 abstract 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 abstract 1
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
- H04N19/102—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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/186—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 a colour or a chrominance component
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Studio Devices (AREA)
- Television Systems (AREA)
- Image Processing (AREA)
Abstract
Se describe un método para procesamiento de video. El método incluye determinar, para una conversión entre una unidad de video de un video y una representación de flujo de bits del video, si se permite que un proceso de relleno especular rellene una muestra luma indisponible durante una aplicación de una herramienta de filtrado de circuito a la unidad de video; y realizar la conversión basada en la determinación.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2019124481 | 2019-12-11 | ||
PCT/CN2020/135134 WO2021115362A1 (en) | 2019-12-11 | 2020-12-10 | Sample padding for cross-component adaptive loop filtering |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022006734A true MX2022006734A (es) | 2022-06-09 |
Family
ID=76328854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022006734A MX2022006734A (es) | 2019-12-11 | 2020-12-10 | Relleno de muestra para filtrado de circuito adaptivo de componente cruzado. |
Country Status (8)
Country | Link |
---|---|
US (2) | US11539946B2 (es) |
EP (1) | EP4070544A4 (es) |
JP (2) | JP7393550B2 (es) |
KR (2) | KR102619404B1 (es) |
CN (1) | CN115104302A (es) |
BR (1) | BR112022011466A2 (es) |
MX (1) | MX2022006734A (es) |
WO (1) | WO2021115362A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220394309A1 (en) * | 2021-05-20 | 2022-12-08 | Lemon Inc. | On Padding Methods For Neural Network-Based In-Loop Filter |
JP2024006995A (ja) * | 2022-07-05 | 2024-01-18 | シャープ株式会社 | 動画像復号装置および動画像符号化装置 |
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-
2020
- 2020-12-10 JP JP2022535772A patent/JP7393550B2/ja active Active
- 2020-12-10 KR KR1020227018871A patent/KR102619404B1/ko active IP Right Grant
- 2020-12-10 KR KR1020237044740A patent/KR20240006699A/ko active Search and Examination
- 2020-12-10 EP EP20900340.9A patent/EP4070544A4/en active Pending
- 2020-12-10 BR BR112022011466A patent/BR112022011466A2/pt unknown
- 2020-12-10 MX MX2022006734A patent/MX2022006734A/es unknown
- 2020-12-10 CN CN202080086091.9A patent/CN115104302A/zh active Pending
- 2020-12-10 WO PCT/CN2020/135134 patent/WO2021115362A1/en unknown
-
2022
- 2022-06-10 US US17/837,216 patent/US11539946B2/en active Active
- 2022-11-07 US US17/982,038 patent/US11979567B2/en active Active
-
2023
- 2023-11-22 JP JP2023198422A patent/JP2024026154A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20240006699A (ko) | 2024-01-15 |
US11539946B2 (en) | 2022-12-27 |
US11979567B2 (en) | 2024-05-07 |
KR102619404B1 (ko) | 2023-12-28 |
BR112022011466A2 (pt) | 2022-08-23 |
US20230164313A1 (en) | 2023-05-25 |
JP2024026154A (ja) | 2024-02-28 |
JP7393550B2 (ja) | 2023-12-06 |
EP4070544A4 (en) | 2023-03-01 |
US20220312008A1 (en) | 2022-09-29 |
WO2021115362A1 (en) | 2021-06-17 |
CN115104302A (zh) | 2022-09-23 |
JP2023506009A (ja) | 2023-02-14 |
EP4070544A1 (en) | 2022-10-12 |
KR20220107201A (ko) | 2022-08-02 |
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