CA2930165A1 - Method for coding recovery point supplemental enhancement information (sei) messages and region refresh information sei messages in multi-layer coding - Google Patents
Method for coding recovery point supplemental enhancement information (sei) messages and region refresh information sei messages in multi-layer coding Download PDFInfo
- Publication number
- CA2930165A1 CA2930165A1 CA2930165A CA2930165A CA2930165A1 CA 2930165 A1 CA2930165 A1 CA 2930165A1 CA 2930165 A CA2930165 A CA 2930165A CA 2930165 A CA2930165 A CA 2930165A CA 2930165 A1 CA2930165 A1 CA 2930165A1
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- Prior art keywords
- picture
- recovery point
- sei message
- video
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- Abandoned
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Classifications
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- 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
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- 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
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- H04N19/187—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 a scalable video layer
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- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
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- 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
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- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
- H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
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- 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
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- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461923601P | 2014-01-03 | 2014-01-03 | |
| US61/923,601 | 2014-01-03 | ||
| US14/584,993 US10560710B2 (en) | 2014-01-03 | 2014-12-29 | Method for coding recovery point supplemental enhancement information (SEI) messages and region refresh information SEI messages in multi-layer coding |
| US14/584,993 | 2014-12-29 | ||
| PCT/US2014/072715 WO2015103240A1 (en) | 2014-01-03 | 2014-12-30 | Method for coding recovery point supplemental enhancement information (sei) messages and region refresh information sei messages in multi-layer coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2930165A1 true CA2930165A1 (en) | 2015-07-09 |
Family
ID=52283007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2930165A Abandoned CA2930165A1 (en) | 2014-01-03 | 2014-12-30 | Method for coding recovery point supplemental enhancement information (sei) messages and region refresh information sei messages in multi-layer coding |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10560710B2 (enExample) |
| EP (1) | EP3090556A1 (enExample) |
| JP (1) | JP2017507539A (enExample) |
| KR (1) | KR102296654B1 (enExample) |
| CN (1) | CN105850138B (enExample) |
| CA (1) | CA2930165A1 (enExample) |
| WO (1) | WO2015103240A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113994704A (zh) * | 2019-06-18 | 2022-01-28 | 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 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412589B (zh) * | 2012-06-25 | 2017-11-17 | 日本电气株式会社 | 视频编码/解码设备、方法和程序 |
| US9832463B2 (en) * | 2014-06-18 | 2017-11-28 | Telefonaktiebolaget L M Ericsson (Publ) | Robust encoding and decoding of pictures in video |
| JP6546197B2 (ja) | 2014-06-18 | 2019-07-17 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | 従属ランダムアクセスポイントピクチャ |
| US10542288B2 (en) * | 2014-06-18 | 2020-01-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Random access in a video bitstream |
| ES2907602T3 (es) * | 2014-12-31 | 2022-04-25 | Nokia Technologies Oy | Predicción entre capas para la codificación y decodificación de vídeo escalable |
| FR3046321B1 (fr) * | 2015-12-29 | 2018-01-26 | B<>Com | Procede de codage d'une image numerique, procede de decodage, dispositifs, terminal d'utilisateur et programmes d'ordinateurs associes |
| US11184624B2 (en) * | 2016-05-19 | 2021-11-23 | Qualcomm Incorporated | Regional random access in pictures |
| KR20210094046A (ko) * | 2018-11-27 | 2021-07-28 | 오피 솔루션즈, 엘엘씨 | 명시적 및 암시적 시그널링을 사용한 이용 불가능한 참조 프레임들의 적응형 블록 업데이트 |
| US11956471B2 (en) | 2018-12-20 | 2024-04-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Normative indication of recovery point |
| WO2020171230A1 (en) * | 2019-02-24 | 2020-08-27 | Sharp Kabushiki Kaisha | Systems and methods for signaling types of pictures and associated information in video coding |
| KR102809617B1 (ko) * | 2019-03-11 | 2025-05-16 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인코더, 디코더 및 대응 방법 |
| WO2021188451A1 (en) * | 2020-03-16 | 2021-09-23 | Bytedance Inc. | Random access point access unit in scalable video coding |
| JP7415035B2 (ja) | 2020-03-17 | 2024-01-16 | バイトダンス インコーポレイテッド | 映像コーディングにおけるピクチャ出力フラグの指示 |
| US11962936B2 (en) | 2020-09-29 | 2024-04-16 | Lemon Inc. | Syntax for dependent random access point indication in video bitstreams |
| KR20240068115A (ko) * | 2022-11-10 | 2024-05-17 | 에스케이하이닉스 주식회사 | 소비 전력을 저감시킬 수 있는 메모리, 컨트롤러 및 컴퓨팅 시스템 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8291448B2 (en) * | 2004-09-15 | 2012-10-16 | Nokia Corporation | Providing zapping streams to broadcast receivers |
| CN104125464A (zh) | 2005-12-08 | 2014-10-29 | 维德约股份有限公司 | 用于视频通信系统中的差错弹性和随机接入的系统和方法 |
| US8699583B2 (en) | 2006-07-11 | 2014-04-15 | Nokia Corporation | Scalable video coding and decoding |
| CN101291434A (zh) | 2007-04-17 | 2008-10-22 | 华为技术有限公司 | 多视编解码方法及装置 |
| WO2010086501A1 (en) * | 2009-01-28 | 2010-08-05 | Nokia Corporation | Method and apparatus for video coding and decoding |
| CN103907347B (zh) * | 2011-08-31 | 2018-01-30 | 诺基亚技术有限公司 | 多视图视频编码和解码 |
| US9762903B2 (en) | 2012-06-01 | 2017-09-12 | Qualcomm Incorporated | External pictures in video coding |
| CN105325000B (zh) * | 2013-06-12 | 2019-01-08 | 三菱电机株式会社 | 图像编码装置、图像编码方法、图像解码装置和图像解码方法 |
| KR101921646B1 (ko) * | 2013-07-15 | 2018-11-23 | 지이 비디오 컴프레션, 엘엘씨 | 확장 메커니즘을 사용하는 계층 식별 시그널링 |
-
2014
- 2014-12-29 US US14/584,993 patent/US10560710B2/en active Active
- 2014-12-30 CN CN201480071247.0A patent/CN105850138B/zh active Active
- 2014-12-30 KR KR1020167019860A patent/KR102296654B1/ko active Active
- 2014-12-30 JP JP2016544374A patent/JP2017507539A/ja active Pending
- 2014-12-30 CA CA2930165A patent/CA2930165A1/en not_active Abandoned
- 2014-12-30 EP EP14824336.3A patent/EP3090556A1/en not_active Ceased
- 2014-12-30 WO PCT/US2014/072715 patent/WO2015103240A1/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113994704A (zh) * | 2019-06-18 | 2022-01-28 | 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 |
| CN113994704B (zh) * | 2019-06-18 | 2024-05-17 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015103240A1 (en) | 2015-07-09 |
| EP3090556A1 (en) | 2016-11-09 |
| US20150195555A1 (en) | 2015-07-09 |
| BR112016015568A2 (pt) | 2017-08-08 |
| CN105850138A (zh) | 2016-08-10 |
| US10560710B2 (en) | 2020-02-11 |
| KR102296654B1 (ko) | 2021-08-31 |
| JP2017507539A (ja) | 2017-03-16 |
| CN105850138B (zh) | 2019-07-19 |
| KR20160104642A (ko) | 2016-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20191202 |
|
| FZDE | Discontinued |
Effective date: 20230220 |
|
| FZDE | Discontinued |
Effective date: 20230220 |