MX2018011886A - Método y aparato para codificar un video en un flujo de bits que porta parámetros post-procesamiento basados en región en un mensaje de anidación sei. - Google Patents
Método y aparato para codificar un video en un flujo de bits que porta parámetros post-procesamiento basados en región en un mensaje de anidación sei.Info
- Publication number
- MX2018011886A MX2018011886A MX2018011886A MX2018011886A MX2018011886A MX 2018011886 A MX2018011886 A MX 2018011886A MX 2018011886 A MX2018011886 A MX 2018011886A MX 2018011886 A MX2018011886 A MX 2018011886A MX 2018011886 A MX2018011886 A MX 2018011886A
- Authority
- MX
- Mexico
- Prior art keywords
- video
- encoding
- coding
- post processing
- processing parameters
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000012805 post-processing Methods 0.000 title abstract 2
- 230000000153 supplemental effect Effects 0.000 abstract 4
- 238000012545 processing Methods 0.000 abstract 3
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
- H04N19/10—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
- H04N19/70—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
-
- 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
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 |
|---|---|---|---|
| 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 (1)
| Publication Number | Publication Date |
|---|---|
| MX2018011886A true MX2018011886A (es) | 2019-08-29 |
Family
ID=55701903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018011886A MX2018011886A (es) | 2016-03-31 | 2017-03-14 | Método y aparato para codificar un video en un flujo de bits que porta parámetros post-procesamiento basados en región en un mensaje de anidación sei. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10986350B2 (https=) |
| EP (2) | EP3226561A1 (https=) |
| JP (1) | JP6993983B2 (https=) |
| KR (1) | KR102324623B1 (https=) |
| CN (1) | CN109479148B (https=) |
| CA (1) | CA3019401C (https=) |
| MX (1) | MX2018011886A (https=) |
| RU (1) | RU2743632C2 (https=) |
| WO (1) | WO2017167576A1 (https=) |
Families Citing this family (10)
| 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) |
| US12167014B2 (en) | 2020-05-22 | 2024-12-10 | Intel Corporation | Technology to use video source context information in post-processing operations |
| EP4154542B1 (en) * | 2020-06-09 | 2026-02-25 | ByteDance Inc. | Constraints on supplemental enhancement information in video coding |
| CN116530083A (zh) * | 2020-09-25 | 2023-08-01 | 抖音视界有限公司 | 视频比特流中的嵌套的和非嵌套的sei消息 |
| KR20230078736A (ko) * | 2020-09-29 | 2023-06-02 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 보조 정보의 시그널링 |
| US12113995B2 (en) * | 2021-04-06 | 2024-10-08 | Lemon Inc. | Neural network-based post filter for video coding |
| WO2024026032A1 (en) * | 2022-07-27 | 2024-02-01 | Bytedance Inc. | Enhanced signalling of sei processing order in video bitstreams |
| WO2024076141A1 (ko) * | 2022-10-05 | 2024-04-11 | 엘지전자 주식회사 | 포스트 디코딩 필터에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체 |
| CN120530646A (zh) * | 2022-11-17 | 2025-08-22 | Lg电子株式会社 | 用于编码/解码图像的方法、用于发送比特流的方法及存储比特流的记录介质 |
| 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 |
| KR101649207B1 (ko) * | 2011-08-31 | 2016-08-19 | 노키아 테크놀로지스 오와이 | 멀티뷰 비디오 코딩 및 디코딩을 위한 방법, 장치 및 컴퓨터 프로그램 |
| US9351016B2 (en) * | 2012-04-13 | 2016-05-24 | Sharp Kabushiki Kaisha | Devices for identifying a leading picture |
| US9554133B2 (en) | 2012-09-18 | 2017-01-24 | Vid Scale, Inc. | Method and apparatus for 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 |
| WO2014168972A1 (en) | 2013-04-08 | 2014-10-16 | Sony Corporation | Region of interest scalability with shvc |
| 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 |
| EP3008896B1 (en) | 2013-07-15 | 2021-03-31 | Sony Corporation | Extensions of motion-constrained tile sets sei message for interactivity |
| EP3562170A1 (en) | 2013-07-29 | 2019-10-30 | 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 |
| US10178397B2 (en) | 2014-03-24 | 2019-01-08 | 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 WO PCT/EP2017/056019 patent/WO2017167576A1/en not_active Ceased
- 2017-03-14 KR KR1020187030483A patent/KR102324623B1/ko active Active
- 2017-03-14 US US16/090,263 patent/US10986350B2/en active Active
- 2017-03-14 JP JP2018551318A patent/JP6993983B2/ja active Active
- 2017-03-14 EP EP17709725.0A patent/EP3437320B1/en active Active
- 2017-03-14 MX MX2018011886A patent/MX2018011886A/es unknown
- 2017-03-14 RU RU2018138129A patent/RU2743632C2/ru active
- 2017-03-14 CA CA3019401A patent/CA3019401C/en active Active
- 2017-03-14 CN CN201780029903.4A patent/CN109479148B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2743632C2 (ru) | 2021-02-20 |
| CN109479148A (zh) | 2019-03-15 |
| US10986350B2 (en) | 2021-04-20 |
| JP2019512985A (ja) | 2019-05-16 |
| CA3019401C (en) | 2023-06-27 |
| WO2017167576A1 (en) | 2017-10-05 |
| US20190116366A1 (en) | 2019-04-18 |
| KR102324623B1 (ko) | 2021-11-09 |
| BR112018069891A2 (pt) | 2019-02-05 |
| KR20190028364A (ko) | 2019-03-18 |
| EP3437320B1 (en) | 2023-05-03 |
| EP3437320A1 (en) | 2019-02-06 |
| CN109479148B (zh) | 2021-06-29 |
| JP6993983B2 (ja) | 2022-01-14 |
| CA3019401A1 (en) | 2017-10-05 |
| RU2018138129A3 (https=) | 2020-07-10 |
| RU2018138129A (ru) | 2020-04-30 |
| EP3226561A1 (en) | 2017-10-04 |
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