HK1203116A1 - Signaling data for long term reference pictures for video coding - Google Patents

Signaling data for long term reference pictures for video coding

Info

Publication number
HK1203116A1
HK1203116A1 HK15103621.4A HK15103621A HK1203116A1 HK 1203116 A1 HK1203116 A1 HK 1203116A1 HK 15103621 A HK15103621 A HK 15103621A HK 1203116 A1 HK1203116 A1 HK 1203116A1
Authority
HK
Hong Kong
Prior art keywords
long term
video coding
reference pictures
signaling data
term reference
Prior art date
Application number
HK15103621.4A
Other languages
English (en)
Chinese (zh)
Inventor
阿達許‧克里許納‧瑞瑪蘇布雷蒙尼安
王益魁
陳穎
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of HK1203116A1 publication Critical patent/HK1203116A1/xx

Links

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • 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
    • H04N19/563—Motion estimation with padding, i.e. with filling of non-object values in an arbitrarily shaped picture block or region for estimation purposes
    • 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
    • H04N19/103—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
    • H04N19/50—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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
HK15103621.4A 2012-06-07 2015-04-14 Signaling data for long term reference pictures for video coding HK1203116A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261656877P 2012-06-07 2012-06-07
US13/828,354 US9319679B2 (en) 2012-06-07 2013-03-14 Signaling data for long term reference pictures for video coding
PCT/US2013/040938 WO2013184305A1 (en) 2012-06-07 2013-05-14 Signaling data for long term reference pictures for video coding

Publications (1)

Publication Number Publication Date
HK1203116A1 true HK1203116A1 (en) 2015-10-16

Family

ID=48614115

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15103621.4A HK1203116A1 (en) 2012-06-07 2015-04-14 Signaling data for long term reference pictures for video coding

Country Status (17)

Country Link
US (1) US9319679B2 (he)
EP (1) EP2859725A1 (he)
JP (1) JP6162228B2 (he)
KR (1) KR101676938B1 (he)
CN (1) CN104365106B (he)
AU (1) AU2013272130B2 (he)
BR (1) BR112014030605B1 (he)
CA (1) CA2873419C (he)
HK (1) HK1203116A1 (he)
IL (1) IL235632A (he)
MX (1) MX353754B (he)
MY (1) MY168265A (he)
PH (1) PH12014502598A1 (he)
RU (1) RU2635248C2 (he)
SG (1) SG11201407369SA (he)
WO (1) WO2013184305A1 (he)
ZA (1) ZA201500075B (he)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2749027B1 (en) 2011-08-25 2020-04-29 Sun Patent Trust Methods and apparatuses for encoding and decoding video using updated buffer description
ES2625097T3 (es) 2011-09-07 2017-07-18 Sun Patent Trust Método de codificación de imágenes y aparato de codificación de imágenes
JP5932811B2 (ja) 2011-09-19 2016-06-08 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 画像復号方法、及び画像復号装置
ES2924280T3 (es) 2011-10-19 2022-10-05 Sun Patent Trust Procedimiento de descodificación de imágenes y aparato de descodificación de imágenes
US20130188709A1 (en) * 2012-01-25 2013-07-25 Sachin G. Deshpande Video decoder for tiles with absolute signaling
US9979959B2 (en) 2012-04-20 2018-05-22 Qualcomm Incorporated Video coding with enhanced support for stream adaptation and splicing
US9479776B2 (en) * 2012-07-02 2016-10-25 Qualcomm Incorporated Signaling of long-term reference pictures for video coding
US9584825B2 (en) * 2012-09-27 2017-02-28 Qualcomm Incorporated Long-term reference picture signaling in video coding
KR102212631B1 (ko) * 2013-05-24 2021-02-05 주식회사 케이티 멀티 레이어 구조에 있어서 움직임 정보의 유도 방법 및 이를 이용하는 장치
KR20180067598A (ko) * 2015-11-11 2018-06-20 삼성전자주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
AU2019297829B2 (en) * 2018-07-01 2022-10-06 FG Innovation Company Limited Systems and methods for signaling picture order count values for pictures included in coded video
EP4336832A3 (en) * 2018-08-17 2024-05-22 Huawei Technologies Co., Ltd. Reference picture management in video coding
WO2020059687A1 (en) * 2018-09-21 2020-03-26 Sharp Kabushiki Kaisha Systems and methods for signaling reference pictures in video coding
US20230103665A1 (en) * 2019-02-28 2023-04-06 Samsung Electronics Co., Ltd Apparatuses for encoding and decoding image, and methods for encoding and decoding image thereby
BR112022005469A2 (pt) * 2019-09-24 2022-06-14 Huawei Tech Co Ltd Codificador, decodificador e métodos correspondentes
WO2024080917A1 (en) * 2022-10-13 2024-04-18 Telefonaktiebolaget Lm Ericsson (Publ) Quantization parameter (qp) coding for video compression
WO2024080916A1 (en) * 2022-10-13 2024-04-18 Telefonaktiebolaget Lm Ericsson (Publ) Inter-predicted reference picture lists

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100491530B1 (ko) * 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
MY134659A (en) * 2002-11-06 2007-12-31 Nokia Corp Picture buffering for prediction references and display
FR2874292B1 (fr) * 2004-08-10 2007-01-26 Thales Sa Procede de mise en forme de trames d'une sequence video
CN101065780A (zh) * 2004-10-14 2007-10-31 诺基亚公司 视频编码中的参考图像管理
CN101449585A (zh) * 2006-03-30 2009-06-03 Lg电子株式会社 用于解码/编码视频信号的方法和装置
WO2008005575A2 (en) * 2006-07-06 2008-01-10 Thomson Licensing Method and apparatus for decoupling frame number and/or picture order count (poc) for multi-view video encoding and decoding
TWI375469B (en) * 2006-08-25 2012-10-21 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal
CN102761744B (zh) * 2006-10-13 2015-10-28 汤姆逊许可公司 用于多视点视频编码的参考图像列表管理语法
CN101653000B (zh) * 2006-10-13 2013-01-02 汤姆逊许可公司 用于包含多视点视频编码的参考图像管理的方法
CA2858458C (en) * 2006-10-16 2019-04-16 Nokia Corporation System and method for implementing efficient decoded buffer management in multi-view video coding
CN101669367A (zh) * 2007-03-02 2010-03-10 Lg电子株式会社 用于解码/编码视频信号的方法及设备
WO2010086500A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
JP5574345B2 (ja) * 2009-03-26 2014-08-20 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 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
US20110194613A1 (en) 2010-02-11 2011-08-11 Qualcomm Incorporated Video coding with large macroblocks
US20110249729A1 (en) * 2010-04-07 2011-10-13 Apple Inc. Error resilient hierarchical long term reference frames
US9008176B2 (en) 2011-01-22 2015-04-14 Qualcomm Incorporated Combined reference picture list construction for video coding
ES2625097T3 (es) * 2011-09-07 2017-07-18 Sun Patent Trust Método de codificación de imágenes y aparato de codificación de imágenes
MX346477B (es) * 2011-10-28 2017-03-22 Samsung Electronics Co Ltd Método para inter-predicción y dispositivo para el mismo, y método para compensación de movimiento y dispositivo para el mismo.
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

Also Published As

Publication number Publication date
WO2013184305A1 (en) 2013-12-12
BR112014030605B1 (pt) 2023-04-11
IL235632A0 (he) 2015-01-29
RU2635248C2 (ru) 2017-11-09
CA2873419A1 (en) 2013-12-12
JP2015523012A (ja) 2015-08-06
US9319679B2 (en) 2016-04-19
BR112014030605A8 (pt) 2021-06-15
MX353754B (es) 2018-01-26
CN104365106A (zh) 2015-02-18
PH12014502598B1 (en) 2015-01-26
RU2014153876A (ru) 2016-08-10
US20130329787A1 (en) 2013-12-12
ZA201500075B (en) 2017-01-25
KR101676938B1 (ko) 2016-11-16
CA2873419C (en) 2018-02-06
AU2013272130A1 (en) 2014-12-11
PH12014502598A1 (en) 2015-01-26
BR112014030605A2 (pt) 2017-06-27
CN104365106B (zh) 2018-04-17
EP2859725A1 (en) 2015-04-15
MX2014014919A (es) 2016-07-28
SG11201407369SA (en) 2015-02-27
IL235632A (he) 2017-01-31
KR20150024867A (ko) 2015-03-09
JP6162228B2 (ja) 2017-07-12
MY168265A (en) 2018-10-16
AU2013272130B2 (en) 2017-04-20

Similar Documents

Publication Publication Date Title
HK1203116A1 (en) Signaling data for long term reference pictures for video coding
HK1204835A1 (en) Coding timing information for video coding
HK1204185A1 (en) Signaling long-term reference pictures for video coding
ZA201500885B (en) Reference picture signaling
HUE056924T2 (hu) Készülék kép kódolásra/dekódolásra
PL3346706T3 (pl) Sposób kodowania/dekodowania obrazu
HK1206523A1 (en) Long-term reference picture signaling in video coding
PL2858357T3 (pl) Sposób kodowania obrazów wideo, sposób dekodowania obrazów wideo