PL4022926T3 - Wskazanie jednego wycinka na podobraz w kodowaniu wideo opartym na podobrazach - Google Patents
Wskazanie jednego wycinka na podobraz w kodowaniu wideo opartym na podobrazachInfo
- Publication number
- PL4022926T3 PL4022926T3 PL20868321.9T PL20868321T PL4022926T3 PL 4022926 T3 PL4022926 T3 PL 4022926T3 PL 20868321 T PL20868321 T PL 20868321T PL 4022926 T3 PL4022926 T3 PL 4022926T3
- Authority
- PL
- Poland
- Prior art keywords
- subpicture
- indication
- video coding
- based video
- slice per
- Prior art date
Links
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
- H04N19/46—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
- H04N19/10—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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
- H04N19/17—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
- H04N19/70—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962904481P | 2019-09-23 | 2019-09-23 | |
| US201962905122P | 2019-09-24 | 2019-09-24 | |
| PCT/US2020/050837 WO2021061443A1 (en) | 2019-09-23 | 2020-09-15 | Indication of one slice per subpicture in subpicture-based video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4022926T3 true PL4022926T3 (pl) | 2025-03-17 |
Family
ID=75166797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20868321.9T PL4022926T3 (pl) | 2019-09-23 | 2020-09-15 | Wskazanie jednego wycinka na podobraz w kodowaniu wideo opartym na podobrazach |
Country Status (17)
| Country | Link |
|---|---|
| US (2) | US12483718B2 (pl) |
| EP (2) | EP4510591A3 (pl) |
| JP (3) | JP7469464B2 (pl) |
| KR (2) | KR20250106329A (pl) |
| CN (1) | CN114430908A (pl) |
| AU (1) | AU2020352903B2 (pl) |
| BR (2) | BR112022005346A2 (pl) |
| CL (1) | CL2022000690A1 (pl) |
| DK (1) | DK4022926T3 (pl) |
| ES (1) | ES3010349T3 (pl) |
| FI (1) | FI4022926T3 (pl) |
| HU (1) | HUE069835T2 (pl) |
| IL (1) | IL291649A (pl) |
| MX (2) | MX2022003452A (pl) |
| PL (1) | PL4022926T3 (pl) |
| PT (1) | PT4022926T (pl) |
| WO (1) | WO2021061443A1 (pl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113396586B (zh) * | 2019-02-11 | 2025-08-19 | 北京字节跳动网络技术有限公司 | 条件依赖的视频块分割 |
| KR20250076687A (ko) * | 2019-11-27 | 2025-05-29 | 엘지전자 주식회사 | 영상 정보를 시그널링하는 방법 및 장치 |
| GB2590632B (en) * | 2019-12-20 | 2023-07-26 | Canon Kk | Video coding and decoding |
| AR121124A1 (es) * | 2020-02-29 | 2022-04-20 | Beijing Bytedance Network Tech Co Ltd | Señalización condicional de elementos de sintaxis en una cabecera de imagen |
| CN116506614B (zh) * | 2022-05-31 | 2025-01-07 | 杭州海康威视数字技术股份有限公司 | 一种视频译码方法、装置及存储介质 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4374546B2 (ja) * | 2004-12-22 | 2009-12-02 | ソニー株式会社 | 記録装置および方法、再生装置および方法、プログラム記録媒体、並びにプログラム |
| US8000388B2 (en) * | 2006-07-17 | 2011-08-16 | Sony Corporation | Parallel processing apparatus for video compression |
| CN101808353A (zh) | 2010-03-08 | 2010-08-18 | 南昌航空大学 | 一种监视与分析无线传感器网络自身健康状态的方法 |
| US9584819B2 (en) | 2011-10-24 | 2017-02-28 | Qualcomm Incorporated | Grouping of tiles for video coding |
| ES2571863T3 (es) * | 2012-01-17 | 2016-05-27 | ERICSSON TELEFON AB L M (publ) | Gestión de listas de imágenes de referencia |
| CN104205819B (zh) | 2012-02-01 | 2017-06-30 | 诺基亚技术有限公司 | 用于视频编码的方法和装置 |
| US10244246B2 (en) * | 2012-02-02 | 2019-03-26 | Texas Instruments Incorporated | Sub-pictures for pixel rate balancing on multi-core platforms |
| US20130343465A1 (en) * | 2012-06-26 | 2013-12-26 | Qualcomm Incorporated | Header parameter sets for video coding |
| CN115442625B (zh) * | 2012-06-29 | 2026-01-02 | 杜比视频压缩有限责任公司 | 视频数据流、编码器、编码视频内容的方法以及解码器 |
| EP4622263A3 (en) | 2012-09-26 | 2025-12-24 | Sun Patent Trust | Image coding method |
| US9491457B2 (en) * | 2012-09-28 | 2016-11-08 | Qualcomm Incorporated | Signaling of regions of interest and gradual decoding refresh in video coding |
| KR102106103B1 (ko) | 2015-07-03 | 2020-05-04 | 에스케이 텔레콤주식회사 | 고 해상도 영상에서의 영상 추출 장치 및 방법 |
| US20190082178A1 (en) * | 2016-03-30 | 2019-03-14 | Electronics And Telecommunications Research Institute | Method and apparatus for encoding and decoding video using picture division information |
| WO2018178507A1 (en) * | 2017-03-27 | 2018-10-04 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| US11297349B2 (en) * | 2017-05-31 | 2022-04-05 | Sharp Kabushiki Kaisha | Video decoding device and video encoding device |
| US11503382B2 (en) * | 2018-10-01 | 2022-11-15 | Samsung Electronics Co., Ltd. | Method and device for transmitting video content and method and device for receiving video content |
| WO2020197236A1 (ko) * | 2019-03-24 | 2020-10-01 | 엘지전자 주식회사 | 서브 픽처 핸들링 구조 기반 영상 또는 비디오 코딩 |
| CA3140549A1 (en) * | 2019-06-03 | 2020-12-10 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| PH12021553032A1 (en) | 2019-06-03 | 2022-07-25 | Nokia Technologies Oy | An apparatus and a method for video coding and decoding |
| CN113924773B (zh) * | 2019-06-19 | 2025-03-21 | 韩国电子通信研究院 | 图像编码/解码方法和装置以及用于存储比特流的记录介质 |
| AU2020296613B2 (en) * | 2019-06-20 | 2025-07-03 | Koninklijke Philips N.V. | Method for encoding/decoding image signal, and device for same |
| US11212530B2 (en) * | 2019-06-24 | 2021-12-28 | Tencent America LLC | Method for slice, tile and brick signaling |
| US11363307B2 (en) * | 2019-08-08 | 2022-06-14 | Hfi Innovation Inc. | Video coding with subpictures |
| CN121985121A (zh) * | 2019-08-12 | 2026-05-05 | 韩华视觉株式会社 | 用于高级图像划分和图像编码/解码的方法和装置 |
| KR20210034536A (ko) * | 2019-09-20 | 2021-03-30 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| EP4035372A4 (en) * | 2019-09-23 | 2022-11-23 | Telefonaktiebolaget LM Ericsson (publ) | SEGMENT POSITION SIGNALING WITH SUB-PICTURE SLICE POSITION DERIVATION |
-
2020
- 2020-09-15 MX MX2022003452A patent/MX2022003452A/es unknown
- 2020-09-15 KR KR1020257021999A patent/KR20250106329A/ko active Pending
- 2020-09-15 DK DK20868321.9T patent/DK4022926T3/da active
- 2020-09-15 PT PT208683219T patent/PT4022926T/pt unknown
- 2020-09-15 BR BR112022005346A patent/BR112022005346A2/pt unknown
- 2020-09-15 EP EP24215955.6A patent/EP4510591A3/en active Pending
- 2020-09-15 JP JP2022518324A patent/JP7469464B2/ja active Active
- 2020-09-15 BR BR122022009674-3A patent/BR122022009674A2/pt unknown
- 2020-09-15 KR KR1020227013375A patent/KR102829986B1/ko active Active
- 2020-09-15 AU AU2020352903A patent/AU2020352903B2/en active Active
- 2020-09-15 HU HUE20868321A patent/HUE069835T2/hu unknown
- 2020-09-15 ES ES20868321T patent/ES3010349T3/es active Active
- 2020-09-15 PL PL20868321.9T patent/PL4022926T3/pl unknown
- 2020-09-15 FI FIEP20868321.9T patent/FI4022926T3/fi active
- 2020-09-15 CN CN202080066251.3A patent/CN114430908A/zh active Pending
- 2020-09-15 WO PCT/US2020/050837 patent/WO2021061443A1/en not_active Ceased
- 2020-09-15 EP EP20868321.9A patent/EP4022926B1/en active Active
-
2022
- 2022-03-22 CL CL2022000690A patent/CL2022000690A1/es unknown
- 2022-03-22 US US17/700,706 patent/US12483718B2/en active Active
- 2022-03-22 MX MX2025007985A patent/MX2025007985A/es unknown
- 2022-03-23 IL IL291649A patent/IL291649A/en unknown
-
2024
- 2024-04-04 JP JP2024060545A patent/JP7732021B2/ja active Active
-
2025
- 2025-08-20 JP JP2025137346A patent/JP2025169402A/ja active Pending
- 2025-10-23 US US19/367,294 patent/US20260052268A1/en active Pending
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