CA3019401C - Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message - Google Patents
Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message Download PDFInfo
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- CA3019401C CA3019401C CA3019401A CA3019401A CA3019401C CA 3019401 C CA3019401 C CA 3019401C CA 3019401 A CA3019401 A CA 3019401A CA 3019401 A CA3019401 A CA 3019401A CA 3019401 C CA3019401 C CA 3019401C
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000012805 post-processing Methods 0.000 title claims abstract description 47
- 230000000153 supplemental effect Effects 0.000 claims abstract description 165
- 238000004590 computer program Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 abstract description 84
- 238000003860 storage Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
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- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 6
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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
- H04N19/169—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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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
- H04N19/102—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
- H04N19/124—Quantisation
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
- H04N19/50—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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
-
- 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
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 |
|---|---|---|---|
| EP16305383.8 | 2016-03-31 | ||
| EP16305383.8A EP3226561A1 (en) | 2016-03-31 | 2016-03-31 | Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message |
| PCT/EP2017/056019 WO2017167576A1 (en) | 2016-03-31 | 2017-03-14 | Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3019401A1 CA3019401A1 (en) | 2017-10-05 |
| CA3019401C true CA3019401C (en) | 2023-06-27 |
Family
ID=55701903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3019401A Active CA3019401C (en) | 2016-03-31 | 2017-03-14 | Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10986350B2 (enExample) |
| EP (2) | EP3226561A1 (enExample) |
| JP (1) | JP6993983B2 (enExample) |
| KR (1) | KR102324623B1 (enExample) |
| CN (1) | CN109479148B (enExample) |
| CA (1) | CA3019401C (enExample) |
| MX (1) | MX2018011886A (enExample) |
| RU (1) | RU2743632C2 (enExample) |
| WO (1) | WO2017167576A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11004252B2 (en) * | 2018-12-28 | 2021-05-11 | Intel Corporation | Real time ray tracing (RTRT)-based adaptive multi-frequency shading (AMFS) |
| DE112020007226T5 (de) * | 2020-05-22 | 2023-04-13 | Intel Corporation | Technologie zur nutzung von videoquellen-kontextinformationen bei dernachbearbeitung |
| CN115699740B (zh) | 2020-06-09 | 2025-11-04 | 字节跳动有限公司 | 视频编解码中的子图片级别信息信令通知 |
| EP4205399A4 (en) * | 2020-09-25 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | SUB-BITSTREAM EXTRACTION |
| US12113995B2 (en) * | 2021-04-06 | 2024-10-08 | Lemon Inc. | Neural network-based post filter for video coding |
| WO2024076141A1 (ko) * | 2022-10-05 | 2024-04-11 | 엘지전자 주식회사 | 포스트 디코딩 필터에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체 |
| JP2025536081A (ja) * | 2022-11-17 | 2025-10-30 | エルジー エレクトロニクス インコーポレイティド | 映像符号化／復号化方法、ビットストリームを伝送する方法、及びビットストリームを保存している記録媒体 |
| CN120569973A (zh) * | 2023-01-16 | 2025-08-29 | 抖音视界有限公司 | 具有图片率上采样的神经网络后处理滤波器目的 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101255226B1 (ko) * | 2005-09-26 | 2013-04-16 | 한국과학기술원 | 스케일러블 비디오 코딩에서 다중 ｒｏｉ 설정, 복원을위한 장치 및 방법 |
| CN102271249B (zh) | 2005-09-26 | 2014-04-09 | 韩国电子通信研究院 | 用于可伸缩视频的感兴趣区域信息设置方法和解析方法 |
| US8948241B2 (en) | 2009-08-07 | 2015-02-03 | Qualcomm Incorporated | Signaling characteristics of an MVC operation point |
| WO2013030458A1 (en) * | 2011-08-31 | 2013-03-07 | Nokia Corporation | Multiview video coding and decoding |
| US9351016B2 (en) | 2012-04-13 | 2016-05-24 | Sharp Kabushiki Kaisha | Devices for identifying a leading picture |
| EP2898695B1 (en) | 2012-09-18 | 2025-12-10 | InterDigital VC Holdings, Inc. | Region of interest video coding using tiles and tile groups |
| US20140092976A1 (en) | 2012-09-30 | 2014-04-03 | Sharp Laboratories Of America, Inc. | System for signaling idr and bla pictures |
| US9521393B2 (en) * | 2013-01-07 | 2016-12-13 | Qualcomm Incorporated | Non-nested SEI messages in video coding |
| KR101852669B1 (ko) | 2013-04-08 | 2018-04-26 | 소니 주식회사 | Shvc를 이용한 관심 영역 확장성 |
| US9749627B2 (en) | 2013-04-08 | 2017-08-29 | Microsoft Technology Licensing, Llc | Control data for motion-constrained tile set |
| GB2516224A (en) | 2013-07-11 | 2015-01-21 | Nokia Corp | An apparatus, a method and a computer program for video coding and decoding |
| KR102107286B1 (ko) | 2013-07-15 | 2020-05-06 | 소니 주식회사 | 비트스트림을 처리하기 위한 장치 및 방법 |
| US10721530B2 (en) | 2013-07-29 | 2020-07-21 | Koninklijke Kpn N.V. | Providing tile video streams to a client |
| US9258210B2 (en) * | 2013-10-01 | 2016-02-09 | Juniper Networks, Inc. | Dynamic area filtering for link-state routing protocols |
| WO2015056182A2 (en) * | 2013-10-15 | 2015-04-23 | Nokia Technologies Oy | Video encoding and decoding |
| US10645404B2 (en) | 2014-03-24 | 2020-05-05 | Qualcomm Incorporated | Generic use of HEVC SEI messages for multi-layer codecs |
| US9716900B2 (en) | 2014-06-20 | 2017-07-25 | Qualcomm Incorporated | Extensible design of nesting supplemental enhancement information (SEI) messages |
-
2016
- 2016-03-31 EP EP16305383.8A patent/EP3226561A1/en not_active Withdrawn
-
2017
- 2017-03-14 MX MX2018011886A patent/MX2018011886A/es unknown
- 2017-03-14 CA CA3019401A patent/CA3019401C/en active Active
- 2017-03-14 RU RU2018138129A patent/RU2743632C2/ru active
- 2017-03-14 JP JP2018551318A patent/JP6993983B2/ja active Active
- 2017-03-14 KR KR1020187030483A patent/KR102324623B1/ko active Active
- 2017-03-14 CN CN201780029903.4A patent/CN109479148B/zh active Active
- 2017-03-14 US US16/090,263 patent/US10986350B2/en active Active
- 2017-03-14 WO PCT/EP2017/056019 patent/WO2017167576A1/en not_active Ceased
- 2017-03-14 EP EP17709725.0A patent/EP3437320B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019512985A (ja) | 2019-05-16 |
| CN109479148B (zh) | 2021-06-29 |
| KR102324623B1 (ko) | 2021-11-09 |
| CN109479148A (zh) | 2019-03-15 |
| WO2017167576A1 (en) | 2017-10-05 |
| JP6993983B2 (ja) | 2022-01-14 |
| RU2743632C2 (ru) | 2021-02-20 |
| MX2018011886A (es) | 2019-08-29 |
| US20190116366A1 (en) | 2019-04-18 |
| RU2018138129A (ru) | 2020-04-30 |
| RU2018138129A3 (enExample) | 2020-07-10 |
| BR112018069891A2 (pt) | 2019-02-05 |
| EP3226561A1 (en) | 2017-10-04 |
| EP3437320B1 (en) | 2023-05-03 |
| CA3019401A1 (en) | 2017-10-05 |
| KR20190028364A (ko) | 2019-03-18 |
| US10986350B2 (en) | 2021-04-20 |
| EP3437320A1 (en) | 2019-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200303 |
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| EEER | Examination request |
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| EEER | Examination request |
Effective date: 20200303 |
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| EEER | Examination request |
Effective date: 20200303 |
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| EEER | Examination request |
Effective date: 20200303 |
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| EEER | Examination request |
Effective date: 20200303 |