CN104365106B - 发信用于视频译码的长期参考图片的数据 - Google Patents

发信用于视频译码的长期参考图片的数据 Download PDF

Info

Publication number
CN104365106B
CN104365106B CN201380029757.7A CN201380029757A CN104365106B CN 104365106 B CN104365106 B CN 104365106B CN 201380029757 A CN201380029757 A CN 201380029757A CN 104365106 B CN104365106 B CN 104365106B
Authority
CN
China
Prior art keywords
picture
long
value
pictures
term reference
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201380029757.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN104365106A (zh
Inventor
阿达许·克里许纳·瑞玛苏布雷蒙尼安
王益魁
陈颖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN104365106A publication Critical patent/CN104365106A/zh
Application granted granted Critical
Publication of CN104365106B publication Critical patent/CN104365106B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/10—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
    • H04N19/10—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
    • 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
    • H04N19/30—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
    • 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

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)
CN201380029757.7A 2012-06-07 2013-05-14 发信用于视频译码的长期参考图片的数据 Active CN104365106B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261656877P 2012-06-07 2012-06-07
US61/656,877 2012-06-07
US13/828,354 2013-03-14
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 (2)

Publication Number Publication Date
CN104365106A CN104365106A (zh) 2015-02-18
CN104365106B true CN104365106B (zh) 2018-04-17

Family

ID=48614115

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380029757.7A Active CN104365106B (zh) 2012-06-07 2013-05-14 发信用于视频译码的长期参考图片的数据

Country Status (16)

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

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2749027T3 (pl) 2011-08-25 2020-10-19 Sun Patent Trust Sposoby i urządzenia do kodowania i dekodowania wideo z użyciem zaktualizowanego opisu bufora
EP2755387B1 (en) 2011-09-07 2017-02-15 Sun Patent Trust Image coding method and image coding apparatus
ES2936271T3 (es) 2011-09-19 2023-03-15 Sun Patent Trust Procedimiento de codificación de imágenes
ES2987825T3 (es) 2011-10-19 2024-11-18 Sun Patent Trust Procedimiento de codificación de imágenes, procedimiento de descodificación de imágenes, dispositivo de codificación de imágenes, dispositivo de descodificación de imágenes, y dispositivo de codificación y 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
CN105247869B (zh) * 2013-05-24 2019-05-10 株式会社Kt 解码多层视频的方法和设备
US10645414B2 (en) * 2015-11-11 2020-05-05 Samsung Electronics Co., Ltd. Method for encoding/decoding image, and device therefor
CN112970265B (zh) * 2018-07-01 2024-11-08 夏普株式会社 发送信号通知用于对视频图片进行解码的图片计数信息的设备和方法
EP4550787A3 (en) 2018-08-17 2025-07-02 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
WO2020122062A1 (en) * 2018-12-10 2020-06-18 Sharp Kabushiki Kaisha Systems and methods for signaling reference pictures in video coding
KR20250121142A (ko) * 2019-01-02 2025-08-11 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치
KR102847666B1 (ko) * 2019-01-28 2025-08-20 오피 솔루션즈, 엘엘씨 연장된 장기 참조 픽처 보유의 명시적 시그널링
EP3934252A4 (en) * 2019-02-28 2022-11-30 Samsung Electronics Co., Ltd. APPARATUS FOR ENCODING AND DECODING IMAGES, AND METHODS FOR ENCODING AND DECODING IMAGES THEREBY
US11184607B2 (en) * 2019-06-13 2021-11-23 Qualcomm Incorporated Same picture order count (POC) numbering for scalability support
EP4018670A4 (en) * 2019-08-22 2023-08-16 Sharp Kabushiki Kaisha SYSTEMS AND METHODS OF SIGNALING IMAGE INFORMATION IN VIDEO CODING
US11716488B2 (en) * 2019-09-20 2023-08-01 Qualcomm Incorporated Subpicture signaling in high-level syntax for video coding
WO2021057869A1 (en) * 2019-09-24 2021-04-01 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods
KR102838953B1 (ko) * 2019-11-27 2025-07-28 엘지전자 주식회사 슬라이스 관련 정보를 시그널링하는 방법 및 장치
US11632540B2 (en) * 2019-12-20 2023-04-18 Qualcomm Incorporated Reference picture scaling ratios for reference picture resampling in video coding
US11490099B2 (en) * 2019-12-23 2022-11-01 Qualcomm Incorporated Reference subpicture scaling ratios for subpictures in video coding
US20210195179A1 (en) * 2019-12-23 2021-06-24 Qualcomm Incorporated Picture header signaling for video coding
US11496771B2 (en) * 2020-02-24 2022-11-08 Qualcomm Incorporated Reference picture list and collocated picture signaling in video coding
CN119968844A (zh) * 2022-10-13 2025-05-09 瑞典爱立信有限公司 帧间预测参考图片列表
WO2024080917A1 (en) * 2022-10-13 2024-04-18 Telefonaktiebolaget Lm Ericsson (Publ) Quantization parameter (qp) coding for video compression

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1455598A (zh) * 2002-05-03 2003-11-12 Lg电子株式会社 运动图像编码方法
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
WO2008023967A1 (en) * 2006-08-25 2008-02-28 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal
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
WO2010086500A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI249356B (en) * 2002-11-06 2006-02-11 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
WO2008005574A2 (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
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
BRPI0717321A2 (pt) * 2006-10-13 2013-10-22 Thomson Licensing Método para gerenciamento de imagens de referência envolvendo codificação de vídeo com mútiplas visualizações
EP3379834B1 (en) * 2006-10-16 2024-05-22 Nokia Technologies Oy System and method for implementing efficient decoded buffer management in multi-view video coding
US20100266042A1 (en) * 2007-03-02 2010-10-21 Han Suh Koo Method and an apparatus for decoding/encoding a video signal
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
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
EP2755387B1 (en) * 2011-09-07 2017-02-15 Sun Patent Trust Image coding method and image coding apparatus
SG10201606572RA (en) * 2011-10-28 2016-10-28 Samsung Electronics Co Ltd Method for inter prediction and device therefor, and method for motion compensation and device therefor
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1455598A (zh) * 2002-05-03 2003-11-12 Lg电子株式会社 运动图像编码方法
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
WO2008023967A1 (en) * 2006-08-25 2008-02-28 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal
WO2010086500A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"AHG15:Signaling of long-term Reference Pictures in SPS";RAMASUBRAMONIAN A K ET AL;《MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11,JCTVC-I0340r2》;20120507;第一-第三部分 *
"AHG21：Comments on Signaling or Reference Pictures";SACHIN DESHPANDE ET AL;《JOINT COLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16, JCTVC-I0531》;20100127;第一部分 *

Also Published As

Publication number Publication date
RU2635248C2 (ru) 2017-11-09
US20130329787A1 (en) 2013-12-12
MX353754B (es) 2018-01-26
JP6162228B2 (ja) 2017-07-12
CN104365106A (zh) 2015-02-18
IL235632A0 (en) 2015-01-29
BR112014030605A2 (pt) 2017-06-27
SG11201407369SA (en) 2015-02-27
PH12014502598B1 (en) 2015-01-26
WO2013184305A1 (en) 2013-12-12
MX2014014919A (es) 2016-07-28
BR112014030605B1 (pt) 2023-04-11
MY168265A (en) 2018-10-16
KR101676938B1 (ko) 2016-11-16
PH12014502598A1 (en) 2015-01-26
CA2873419A1 (en) 2013-12-12
JP2015523012A (ja) 2015-08-06
RU2014153876A (ru) 2016-08-10
AU2013272130A1 (en) 2014-12-11
US9319679B2 (en) 2016-04-19
AU2013272130B2 (en) 2017-04-20
CA2873419C (en) 2018-02-06
HK1203116A1 (en) 2015-10-16
KR20150024867A (ko) 2015-03-09
IL235632A (en) 2017-01-31
EP2859725A1 (en) 2015-04-15
ZA201500075B (en) 2017-01-25
BR112014030605A8 (pt) 2021-06-15

Similar Documents

Publication Publication Date Title
CN104365106B (zh) 发信用于视频译码的长期参考图片的数据
CN103814575B (zh) 用于译码视频数据的方法和装置
CN104704843B (zh) 视频性质的指示
CN104584557B (zh) 对视频数据进行编码、解码的方法、装置以及计算机可读介质
CA2875713C (en) Signaling long-term reference pictures for video coding
CN105052142B (zh) 仅高级语法shvc中的一般化残余预测及其信令和管理
CN111295883B (zh) 视频译码中的增强参考图片管理
CN104025596A (zh) 对识别长期参考图片的图片次序计数值的最低有效位进行译码
WO2013052843A1 (en) Signaling picture identification for video coding
CN103460698A (zh) 组合参考图片列表建构和映射
CN105794211A (zh) 用于多层视频译码的poc值设计
KR102282331B1 (ko) 인터-레이어 신택스 예측 제어
CN107079170B (zh) 用于多层视频译码的poc值设计
JP6479798B2 (ja) マルチレイヤビデオコーディングのためのｐｏｃ値設計
HK1203116B (en) Signaling data for long term reference pictures for video coding
HK1204185B (en) Signaling long-term reference pictures for video coding
HK1204183A1 (en) Random access and signaling of long-term reference pictures in video coding

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1203116

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1203116

Country of ref document: HK