PT3903492T - Sinalização do grupo de mosaicos na codificação de vídeo - Google Patents
Sinalização do grupo de mosaicos na codificação de vídeoInfo
- Publication number
- PT3903492T PT3903492T PT199072133T PT19907213T PT3903492T PT 3903492 T PT3903492 T PT 3903492T PT 199072133 T PT199072133 T PT 199072133T PT 19907213 T PT19907213 T PT 19907213T PT 3903492 T PT3903492 T PT 3903492T
- Authority
- PT
- Portugal
- Prior art keywords
- video coding
- tile group
- group signaling
- signaling
- tile
- Prior art date
Links
- 230000011664 signaling 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
- H04N19/70—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
- H04N19/10—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
- H04N19/174—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
- H04N19/10—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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
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 |
|---|---|---|---|
| US201862785517P | 2018-12-31 | 2018-12-31 | |
| US201962871024P | 2019-07-05 | 2019-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT3903492T true PT3903492T (pt) | 2024-06-28 |
Family
ID=71406745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT199072133T PT3903492T (pt) | 2018-12-31 | 2019-12-12 | Sinalização do grupo de mosaicos na codificação de vídeo |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US11284092B2 (pt) |
| EP (2) | EP3903492B1 (pt) |
| JP (2) | JP7368477B2 (pt) |
| KR (2) | KR20240063987A (pt) |
| CN (1) | CN113273196A (pt) |
| HU (1) | HUE066902T2 (pt) |
| MX (1) | MX2021007872A (pt) |
| PL (1) | PL3903492T3 (pt) |
| PT (1) | PT3903492T (pt) |
| WO (1) | WO2020142175A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10535357B2 (en) * | 2017-10-05 | 2020-01-14 | Qualcomm Incorporated | Encoding or decoding of audio signals |
| CN118118693A (zh) * | 2018-11-30 | 2024-05-31 | 夏普株式会社 | 用于对视频数据进行解码或编码的方法和设备 |
| WO2020142483A1 (en) * | 2018-12-31 | 2020-07-09 | Futurewei Technologies, Inc. | Explicit address signaling in video coding |
| CN113841413B (zh) * | 2019-05-21 | 2024-06-14 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法和解码方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4221217B1 (en) * | 2012-09-26 | 2024-09-18 | Sun Patent Trust | Image decoding method and image decoding apparatus |
| WO2014087860A1 (ja) * | 2012-12-06 | 2014-06-12 | ソニー株式会社 | 復号装置、復号方法、およびプログラム |
| RU2616185C2 (ru) * | 2013-01-18 | 2017-04-13 | Кэнон Кабусики Кайся | Способ, устройство и компьютерная программа для инкапсуляции сегментированных синхронизированных мультимедийных данных |
| JP6271888B2 (ja) * | 2013-07-12 | 2018-01-31 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| US9912966B2 (en) | 2014-01-03 | 2018-03-06 | Nokia Technologies Oy | Parameter set coding |
| US20150334425A1 (en) * | 2014-05-14 | 2015-11-19 | Blackberry Limited | Adaptive context initialization |
| US10999590B2 (en) * | 2018-12-28 | 2021-05-04 | Tencent America LLC | Method for identification of random access point and picture types |
-
2019
- 2019-12-12 EP EP19907213.3A patent/EP3903492B1/en active Active
- 2019-12-12 PT PT199072133T patent/PT3903492T/pt unknown
- 2019-12-12 CN CN201980086865.5A patent/CN113273196A/zh active Pending
- 2019-12-12 KR KR1020247013228A patent/KR20240063987A/ko active Search and Examination
- 2019-12-12 HU HUE19907213A patent/HUE066902T2/hu unknown
- 2019-12-12 KR KR1020217023514A patent/KR102660599B1/ko active IP Right Grant
- 2019-12-12 PL PL19907213.3T patent/PL3903492T3/pl unknown
- 2019-12-12 MX MX2021007872A patent/MX2021007872A/es unknown
- 2019-12-12 JP JP2021537968A patent/JP7368477B2/ja active Active
- 2019-12-12 WO PCT/US2019/065909 patent/WO2020142175A1/en unknown
- 2019-12-12 EP EP24169369.6A patent/EP4376414A3/en active Pending
-
2021
- 2021-04-13 US US17/229,631 patent/US11284092B2/en active Active
-
2022
- 2022-02-14 US US17/670,708 patent/US11729401B2/en active Active
-
2023
- 2023-10-12 JP JP2023177002A patent/JP2023184565A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4376414A2 (en) | 2024-05-29 |
| KR20240063987A (ko) | 2024-05-10 |
| EP3903492A4 (en) | 2022-02-23 |
| US11729401B2 (en) | 2023-08-15 |
| JP2022533497A (ja) | 2022-07-25 |
| JP2023184565A (ja) | 2023-12-28 |
| JP7368477B2 (ja) | 2023-10-24 |
| EP3903492B1 (en) | 2024-04-24 |
| PL3903492T3 (pl) | 2024-07-29 |
| KR102660599B1 (ko) | 2024-04-24 |
| US20230336743A1 (en) | 2023-10-19 |
| US20210235096A1 (en) | 2021-07-29 |
| EP3903492A1 (en) | 2021-11-03 |
| WO2020142175A1 (en) | 2020-07-09 |
| US11284092B2 (en) | 2022-03-22 |
| CN113273196A (zh) | 2021-08-17 |
| HUE066902T2 (hu) | 2024-09-28 |
| KR20210105980A (ko) | 2021-08-27 |
| EP4376414A3 (en) | 2024-07-31 |
| US20220174290A1 (en) | 2022-06-02 |
| MX2021007872A (es) | 2022-01-18 |
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