DK3016391T3 - Managing reference image list - Google Patents
Managing reference image list Download PDFInfo
- Publication number
- DK3016391T3 DK3016391T3 DK15193091.4T DK15193091T DK3016391T3 DK 3016391 T3 DK3016391 T3 DK 3016391T3 DK 15193091 T DK15193091 T DK 15193091T DK 3016391 T3 DK3016391 T3 DK 3016391T3
- Authority
- DK
- Denmark
- Prior art keywords
- list
- reference image
- picture
- reference picture
- slices
- Prior art date
Links
- 230000011664 signaling Effects 0.000 claims description 95
- 238000000034 method Methods 0.000 claims description 84
- 230000008859 change Effects 0.000 claims description 18
- 239000003999 initiator Substances 0.000 claims description 3
- 239000003607 modifier Substances 0.000 claims description 2
- 238000009877 rendering Methods 0.000 claims 6
- 238000012986 modification Methods 0.000 description 180
- 230000004048 modification Effects 0.000 description 169
- 238000010276 construction Methods 0.000 description 49
- 238000010586 diagram Methods 0.000 description 23
- 230000008569 process Effects 0.000 description 10
- 230000001143 conditioned effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000013139 quantization Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 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
- H04N19/10—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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/70—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
- H04N19/50—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261587304P | 2012-01-17 | 2012-01-17 | |
| US201261588735P | 2012-01-20 | 2012-01-20 | |
| EP13703650.5A EP2805500B1 (en) | 2012-01-17 | 2013-01-14 | Reference picture list handling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3016391T3 true DK3016391T3 (en) | 2017-06-26 |
Family
ID=47683999
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK15193091.4T DK3016391T3 (en) | 2012-01-17 | 2013-01-14 | Managing reference image list |
| DK17152199.0T DK3177018T3 (en) | 2012-01-17 | 2013-01-14 | Managing reference image lists |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK17152199.0T DK3177018T3 (en) | 2012-01-17 | 2013-01-14 | Managing reference image lists |
Country Status (12)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10003817B2 (en) | 2011-11-07 | 2018-06-19 | Microsoft Technology Licensing, Llc | Signaling of state information for a decoded picture buffer and reference picture lists |
| WO2013157783A1 (ko) * | 2012-04-15 | 2013-10-24 | 삼성전자 주식회사 | 참조픽처리스트 변경이 가능한 인터 예측 방법과 그 장치 |
| KR20130119379A (ko) * | 2012-04-23 | 2013-10-31 | 삼성전자주식회사 | 다시점 비디오 예측을 위한 참조리스트를 이용하는 다시점 비디오 부호화 방법 및 그 장치, 다시점 비디오 예측을 위한 참조리스트를 이용하는 다시점 비디오 복호화 방법 및 그 장치 |
| KR102106536B1 (ko) * | 2012-04-25 | 2020-05-06 | 삼성전자주식회사 | 다시점 비디오 예측을 위한 참조픽처세트를 이용하는 다시점 비디오 부호화 방법 및 그 장치, 다시점 비디오 예측을 위한 참조픽처세트를 이용하는 다시점 비디오 복호화 방법 및 그 장치 |
| US20140010277A1 (en) * | 2012-07-09 | 2014-01-09 | Qualcomm, Incorporated | Supplemental enhancement information (sei) messages having a fixed-length coded video parameter set (vps) id |
| KR102352871B1 (ko) * | 2012-09-28 | 2022-01-18 | 엘지전자 주식회사 | 영상 복호화 방법 및 이를 이용하는 장치 |
| US9313500B2 (en) * | 2012-09-30 | 2016-04-12 | Microsoft Technology Licensing, Llc | Conditional signalling of reference picture list modification information |
| WO2014063026A1 (en) * | 2012-10-18 | 2014-04-24 | Interdigital Patent Holdings, Inc. | Decoding complexity for mobile multimedia streaming |
| US9800893B2 (en) * | 2013-04-17 | 2017-10-24 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| EP4550787A3 (en) | 2018-08-17 | 2025-07-02 | Huawei Technologies Co., Ltd. | Reference picture management in video coding |
| EP3847810A4 (en) * | 2018-09-12 | 2021-11-03 | Huawei Technologies Co., Ltd. | SIGNALING A SIGN VALUE AND AN ABSOLUTE VALUE FOR DELTA IMAGE ORDER COUNTING |
| US11758132B2 (en) * | 2018-12-28 | 2023-09-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Encoder and decoder, encoding method and decoding method with complexity handling for flexibly sized picture partitions |
| US11184607B2 (en) * | 2019-06-13 | 2021-11-23 | Qualcomm Incorporated | Same picture order count (POC) numbering for scalability support |
| WO2020256495A1 (ko) | 2019-06-19 | 2020-12-24 | 한국전자통신연구원 | 참조 픽처를 사용하는 영상 부호화/복호화를 위한 방법, 장치 및 기록 매체 |
| CN112514399B (zh) * | 2019-06-24 | 2022-02-08 | 瑞典爱立信有限公司 | 在参数集合中以信号传送参数值信息以减少编码视频比特流中包含的数据量 |
| KR102737934B1 (ko) | 2019-09-19 | 2024-12-04 | 두인 비전 컴퍼니 리미티드 | 비디오 코딩에서 레퍼런스 샘플 위치 유도 |
| CN114503574B (zh) | 2019-09-19 | 2025-01-10 | 北京字节跳动网络技术有限公司 | 视频编解码中的缩放窗口 |
| PL4022926T3 (pl) * | 2019-09-23 | 2025-03-17 | Huawei Technologies Co., Ltd. | Wskazanie jednego wycinka na podobraz w kodowaniu wideo opartym na podobrazach |
| CN117061755A (zh) * | 2019-09-24 | 2023-11-14 | 华为技术有限公司 | 图像级非图像级语法元素的指示 |
| EP4026336A4 (en) | 2019-10-05 | 2022-12-07 | Beijing Bytedance Network Technology Co., Ltd. | LEVEL-BASED SIGNALING OF VIDEO CODING TOOLS |
| WO2021068956A1 (en) | 2019-10-12 | 2021-04-15 | Beijing Bytedance Network Technology Co., Ltd. | Prediction type signaling in video coding |
| WO2021073488A1 (en) | 2019-10-13 | 2021-04-22 | Beijing Bytedance Network Technology Co., Ltd. | Interplay between reference picture resampling and video coding tools |
| BR112022012807A2 (pt) | 2019-12-27 | 2022-09-27 | Beijing Bytedance Network Tech Co Ltd | Método de processamento de vídeo, aparelho para processar dados de vídeo e meios não transitórios legíveis por computador |
| US11778169B2 (en) | 2019-12-27 | 2023-10-03 | Electronics And Telecommunications Research Institute | Method, apparatus and storage medium for image encoding/decoding using reference picture |
| BR112022014484A2 (pt) | 2020-01-23 | 2022-09-13 | Huawei Tech Co Ltd | Método de decodificação de uma sequência de vídeo codificada e decodificador, método de codificação de uma sequência de vídeo e codificador, e mídia legível por computador não transitória |
| GB2593222B (en) | 2020-03-20 | 2024-07-17 | Canon Kk | High level syntax for video coding and decoding |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060140268A1 (en) * | 2004-12-29 | 2006-06-29 | Samsung Electronics Co., Ltd. | Method and apparatus for reduction of compression noise in compressed video images |
| US7961963B2 (en) * | 2005-03-18 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for extended spatial scalability with picture-level adaptation |
| WO2007080223A1 (en) * | 2006-01-10 | 2007-07-19 | Nokia Corporation | Buffering of decoded reference pictures |
| EP1806930A1 (en) * | 2006-01-10 | 2007-07-11 | Thomson Licensing | Method and apparatus for constructing reference picture lists for scalable video |
| CN101461242B (zh) * | 2006-03-30 | 2011-08-03 | Lg电子株式会社 | 用于解码/编码视频信号的方法和装置 |
| US8411744B2 (en) * | 2006-03-30 | 2013-04-02 | Lg Electronics Inc. | Method and apparatus for decoding/encoding a video signal |
| US8379723B2 (en) * | 2006-06-27 | 2013-02-19 | Intel Corporation | Chroma motion vector processing apparatus, system, and method |
| WO2008123917A2 (en) * | 2007-04-04 | 2008-10-16 | Thomson Licensing | Reference picture list management |
| JP2011501497A (ja) * | 2007-10-15 | 2011-01-06 | ノキア コーポレイション | マルチビュー映像コンテンツのための動きスキップおよびシングルループ符号化 |
| WO2010086500A1 (en) * | 2009-01-28 | 2010-08-05 | Nokia Corporation | Method and apparatus for video coding and decoding |
| WO2010109904A1 (ja) * | 2009-03-26 | 2010-09-30 | パナソニック株式会社 | 符号化方法、エラー検出方法、復号方法、符号化装置、エラー検出装置及び復号装置 |
| US8933989B2 (en) * | 2009-04-22 | 2015-01-13 | Lg Electronics Inc. | Reference picture list changing method of multi-view video |
| JP5399277B2 (ja) * | 2010-01-20 | 2014-01-29 | 株式会社メガチップス | 画像圧縮装置、オーサリングシステムおよび画像圧縮方法 |
| US9008176B2 (en) * | 2011-01-22 | 2015-04-14 | Qualcomm Incorporated | Combined reference picture list construction for video coding |
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2013
- 2013-01-14 WO PCT/SE2013/050017 patent/WO2013109183A2/en active Application Filing
- 2013-01-14 ES ES17152199.0T patent/ES2673819T3/es active Active
- 2013-01-14 EP EP17152199.0A patent/EP3177018B1/en active Active
- 2013-01-14 US US14/372,704 patent/US9565434B2/en active Active
- 2013-01-14 CN CN201710593657.7A patent/CN107172435B/zh active Active
- 2013-01-14 ES ES15193091.4T patent/ES2629744T3/es active Active
- 2013-01-14 DK DK15193091.4T patent/DK3016391T3/en active
- 2013-01-14 IN IN4872CHN2014 patent/IN2014CN04872A/en unknown
- 2013-01-14 EP EP15193091.4A patent/EP3016391B1/en active Active
- 2013-01-14 KR KR1020147017337A patent/KR102053028B1/ko active Active
- 2013-01-14 EP EP13703650.5A patent/EP2805500B1/en active Active
- 2013-01-14 JP JP2014552155A patent/JP5944013B2/ja active Active
- 2013-01-14 PL PL15193091T patent/PL3016391T3/pl unknown
- 2013-01-14 ES ES13703650T patent/ES2571863T3/es active Active
- 2013-01-14 CN CN201380005630.1A patent/CN104054351B/zh active Active
- 2013-01-14 PT PT171521990T patent/PT3177018T/pt unknown
- 2013-01-14 DK DK17152199.0T patent/DK3177018T3/en active
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2014
- 2014-05-22 ZA ZA2014/03737A patent/ZA201403737B/en unknown
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2015
- 2015-12-04 JP JP2015237402A patent/JP6246180B2/ja active Active
- 2015-12-22 ZA ZA2015/09339A patent/ZA201509339B/en unknown
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2016
- 2016-12-19 US US15/383,451 patent/US10057571B2/en active Active
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2018
- 2018-07-20 US US16/041,093 patent/US10560694B2/en active Active
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2019
- 2019-12-23 US US16/724,967 patent/US10999575B2/en active Active
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2021
- 2021-03-18 US US17/204,975 patent/US11425369B2/en active Active
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