IN2014CN04872A - - Google Patents
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- Publication number
- IN2014CN04872A IN2014CN04872A IN4872CHN2014A IN2014CN04872A IN 2014CN04872 A IN2014CN04872 A IN 2014CN04872A IN 4872CHN2014 A IN4872CHN2014 A IN 4872CHN2014A IN 2014CN04872 A IN2014CN04872 A IN 2014CN04872A
- Authority
- IN
- India
- Prior art keywords
- syntax element
- picture
- mode signaling
- signaling syntax
- same
- Prior art date
Links
- 230000011664 signaling Effects 0.000 abstract 3
- 238000010276 construction Methods 0.000 abstract 1
Classifications
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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
- H04N19/102—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
- H04N19/70—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
- H04N19/46—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
- H04N19/169—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 | |
| PCT/SE2013/050017 WO2013109183A2 (en) | 2012-01-17 | 2013-01-14 | Reference picture list handling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014CN04872A true IN2014CN04872A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2015-09-18 |
Family
ID=47683999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN4872CHN2014 IN2014CN04872A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2012-01-17 | 2013-01-14 |
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 |
| KR101456501B1 (ko) * | 2012-04-15 | 2014-11-03 | 삼성전자주식회사 | 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 |
| WO2013162311A1 (ko) * | 2012-04-25 | 2013-10-31 | 삼성전자 주식회사 | 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 |
| KR102414518B1 (ko) | 2012-09-28 | 2022-06-29 | 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 |
| AU2014255577B2 (en) * | 2013-04-17 | 2018-05-17 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| KR20250106333A (ko) | 2018-08-17 | 2025-07-09 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩에서의 참조 화상 관리 |
| JP7242839B2 (ja) * | 2018-09-12 | 2023-03-20 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | ビデオエンコーダ、ビデオデコーダ、および対応物 |
| 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 |
| US11197029B2 (en) * | 2019-06-24 | 2021-12-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling parameter value information in a parameter set to reduce the amount of data contained in an encoded video bitstream |
| JP7324940B2 (ja) | 2019-09-19 | 2023-08-10 | 北京字節跳動網絡技術有限公司 | ビデオコーディングにおけるスケーリングウインドウ |
| KR102737934B1 (ko) | 2019-09-19 | 2024-12-04 | 두인 비전 컴퍼니 리미티드 | 비디오 코딩에서 레퍼런스 샘플 위치 유도 |
| PT4022926T (pt) * | 2019-09-23 | 2025-02-13 | Huawei Tech Co Ltd | Indicação de um setor por subimagem na codificação de vídeo baseada em subimagens |
| CN117579824A (zh) * | 2019-09-24 | 2024-02-20 | 华为技术有限公司 | 图像级非图像级语法元素的指示 |
| BR112022006453A2 (pt) | 2019-10-05 | 2022-09-27 | Beijing Bytedance Network Tech Co Ltd | Método de processamento de dados de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador e meio de gravação não transitório legível por computador |
| WO2021068955A1 (en) | 2019-10-12 | 2021-04-15 | Beijing Bytedance Network Technology Co., Ltd. | Use and signaling of refining video coding tools |
| MX2022004200A (es) | 2019-10-13 | 2022-05-02 | Beijing Bytedance Network Tech Co Ltd | Interaccion entre remuestreo de imagen de referencia y herramientas de codificacion de video. |
| MX2022007503A (es) * | 2019-12-27 | 2022-07-04 | Beijing Bytedance Network Tech Co Ltd | Se?alizacion de tipos de corte en encabezados de imagenes de video. |
| 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 |
| WO2021054869A2 (en) * | 2020-01-23 | 2021-03-25 | Huawei Technologies Co., Ltd. | Reference picture management methods for video coding |
| 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 |
| CN101491095B (zh) * | 2006-03-30 | 2013-07-10 | Lg电子株式会社 | 用于解码/编码视频信号的方法和装置 |
| US8170108B2 (en) * | 2006-03-30 | 2012-05-01 | 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 |
| CN101647287B (zh) * | 2007-04-04 | 2013-10-30 | 汤姆森特许公司 | 参考画面列表的管理 |
| AU2008313328A1 (en) * | 2007-10-15 | 2009-04-23 | Nokia Corporation | Motion skip and single-loop encoding for multi-view video content |
| WO2010086500A1 (en) * | 2009-01-28 | 2010-08-05 | Nokia Corporation | Method and apparatus for video coding and decoding |
| EP2413606B1 (en) * | 2009-03-26 | 2018-05-02 | Sun Patent Trust | Decoding method, decoding device |
| WO2010123203A2 (ko) * | 2009-04-22 | 2010-10-28 | 엘지전자 주식회사 | 다시점 영상의 참조 픽쳐 리스트 변경 방법 |
| 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 KR KR1020147017337A patent/KR102053028B1/ko active Active
- 2013-01-14 CN CN201380005630.1A patent/CN104054351B/zh active Active
- 2013-01-14 JP JP2014552155A patent/JP5944013B2/ja active Active
- 2013-01-14 ES ES15193091.4T patent/ES2629744T3/es active Active
- 2013-01-14 PL PL15193091T patent/PL3016391T3/pl unknown
- 2013-01-14 US US14/372,704 patent/US9565434B2/en active Active
- 2013-01-14 ES ES13703650T patent/ES2571863T3/es active Active
- 2013-01-14 CN CN201710593657.7A patent/CN107172435B/zh active Active
- 2013-01-14 DK DK17152199.0T patent/DK3177018T3/en active
- 2013-01-14 WO PCT/SE2013/050017 patent/WO2013109183A2/en active Application Filing
- 2013-01-14 PT PT171521990T patent/PT3177018T/pt unknown
- 2013-01-14 EP EP17152199.0A patent/EP3177018B1/en active Active
- 2013-01-14 EP EP13703650.5A patent/EP2805500B1/en active Active
- 2013-01-14 DK DK15193091.4T patent/DK3016391T3/en active
- 2013-01-14 EP EP15193091.4A patent/EP3016391B1/en active Active
- 2013-01-14 IN IN4872CHN2014 patent/IN2014CN04872A/en unknown
- 2013-01-14 ES ES17152199.0T patent/ES2673819T3/es active 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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