PL3997878T3 - Ograniczenie pamięci dla zestawu parametrów adaptacji dla kodowania wideo - Google Patents
Ograniczenie pamięci dla zestawu parametrów adaptacji dla kodowania wideoInfo
- Publication number
- PL3997878T3 PL3997878T3 PL20746815.8T PL20746815T PL3997878T3 PL 3997878 T3 PL3997878 T3 PL 3997878T3 PL 20746815 T PL20746815 T PL 20746815T PL 3997878 T3 PL3997878 T3 PL 3997878T3
- Authority
- PL
- Poland
- Prior art keywords
- video coding
- parameter sets
- adaptation parameter
- memory constraint
- constraint
- Prior art date
Links
- 230000006978 adaptation Effects 0.000 title 1
Classifications
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/176—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 block, e.g. a macroblock
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- 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
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962872098P | 2019-07-09 | 2019-07-09 | |
| US16/922,356 US11190793B2 (en) | 2019-07-09 | 2020-07-07 | Memory constraint for adaptation parameter sets for video coding |
| PCT/US2020/041164 WO2021007301A1 (en) | 2019-07-09 | 2020-07-08 | Memory constraint for adaptation parameter sets for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3997878T3 true PL3997878T3 (pl) | 2024-11-25 |
Family
ID=74103377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20746815.8T PL3997878T3 (pl) | 2019-07-09 | 2020-07-08 | Ograniczenie pamięci dla zestawu parametrów adaptacji dla kodowania wideo |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11190793B2 (pl) |
| EP (1) | EP3997878B1 (pl) |
| KR (1) | KR20220030987A (pl) |
| CN (1) | CN114128283B (pl) |
| ES (1) | ES2990015T3 (pl) |
| PL (1) | PL3997878T3 (pl) |
| TW (1) | TWI784290B (pl) |
| WO (1) | WO2021007301A1 (pl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112970251B (zh) | 2019-08-20 | 2025-03-14 | 苹果公司 | 用于对图像信号进行编码/解码的方法及其装置 |
| US12058357B2 (en) * | 2020-03-31 | 2024-08-06 | Tencent America LLC | Method for signaling subpicture partitioning in coded video stream |
| US11750815B2 (en) | 2020-09-17 | 2023-09-05 | Lemon, Inc. | Versatile video coding track coding |
| US11902552B2 (en) * | 2020-09-17 | 2024-02-13 | Lemon Inc. | Decoder configuration record in coded video |
| US11611752B2 (en) * | 2020-10-07 | 2023-03-21 | Lemon Inc. | Adaptation parameter set storage in video coding |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096047B (zh) * | 2011-11-01 | 2018-06-19 | 中兴通讯股份有限公司 | 一种分片层参数集解码及编码方法和装置 |
| US9538200B2 (en) * | 2012-01-19 | 2017-01-03 | Qualcomm Incorporated | Signaling of deblocking filter parameters in video coding |
| CN108696755B (zh) * | 2012-04-13 | 2020-11-06 | 三菱电机株式会社 | 图像编码装置、图像解码装置及其方法 |
| US11546587B2 (en) * | 2019-04-11 | 2023-01-03 | Mediatek Inc. | Adaptive loop filter with adaptive parameter set |
-
2020
- 2020-07-07 US US16/922,356 patent/US11190793B2/en active Active
- 2020-07-08 CN CN202080049816.7A patent/CN114128283B/zh active Active
- 2020-07-08 ES ES20746815T patent/ES2990015T3/es active Active
- 2020-07-08 PL PL20746815.8T patent/PL3997878T3/pl unknown
- 2020-07-08 TW TW109123079A patent/TWI784290B/zh active
- 2020-07-08 EP EP20746815.8A patent/EP3997878B1/en active Active
- 2020-07-08 WO PCT/US2020/041164 patent/WO2021007301A1/en not_active Ceased
- 2020-07-08 KR KR1020227000115A patent/KR20220030987A/ko active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20210014515A1 (en) | 2021-01-14 |
| ES2990015T3 (es) | 2024-11-28 |
| TWI784290B (zh) | 2022-11-21 |
| EP3997878A1 (en) | 2022-05-18 |
| EP3997878C0 (en) | 2024-09-11 |
| CN114128283A (zh) | 2022-03-01 |
| CN114128283B (zh) | 2025-01-03 |
| US11190793B2 (en) | 2021-11-30 |
| KR20220030987A (ko) | 2022-03-11 |
| WO2021007301A1 (en) | 2021-01-14 |
| EP3997878B1 (en) | 2024-09-11 |
| TW202110187A (zh) | 2021-03-01 |
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