TWI558179B - 對視訊寫碼發信長期參考圖像 - Google Patents

對視訊寫碼發信長期參考圖像 Download PDF

Info

Publication number
TWI558179B
TWI558179B TW102123363A TW102123363A TWI558179B TW I558179 B TWI558179 B TW I558179B TW 102123363 A TW102123363 A TW 102123363A TW 102123363 A TW102123363 A TW 102123363A TW I558179 B TWI558179 B TW I558179B
Authority
TW
Taiwan
Prior art keywords
value
msb
poc
long
term reference
Prior art date
Application number
TW102123363A
Other languages
English (en)
Chinese (zh)
Other versions
TW201408082A (zh
Inventor
阿達許 克里許納 瑞瑪蘇布雷蒙尼安
王益魁
瑞珍 雷克斯曼 喬許
陳盈
Original Assignee
高通公司
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 高通公司 filed Critical 高通公司
Publication of TW201408082A publication Critical patent/TW201408082A/zh
Application granted granted Critical
Publication of TWI558179B publication Critical patent/TWI558179B/zh

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
    • H04N19/10—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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/70—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • H04N19/172—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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/50—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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
TW102123363A 2012-06-28 2013-06-28 對視訊寫碼發信長期參考圖像 TWI558179B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261665784P 2012-06-28 2012-06-28
US13/924,016 US9332255B2 (en) 2012-06-28 2013-06-21 Signaling long-term reference pictures for video coding

Publications (2)

Publication Number Publication Date
TW201408082A TW201408082A (zh) 2014-02-16
TWI558179B true TWI558179B (zh) 2016-11-11

Family

ID=49778158

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102123363A TWI558179B (zh) 2012-06-28 2013-06-28 對視訊寫碼發信長期參考圖像

Country Status (24)

Country Link
US (1) US9332255B2 (enExample)
EP (1) EP2868081B1 (enExample)
JP (1) JP6239609B2 (enExample)
KR (1) KR101719930B1 (enExample)
CN (1) CN104412599B (enExample)
AR (1) AR093754A1 (enExample)
AU (1) AU2013280659B2 (enExample)
BR (1) BR112014032473B1 (enExample)
CA (1) CA2875713C (enExample)
DK (1) DK2868081T3 (enExample)
ES (1) ES2736312T3 (enExample)
HU (1) HUE044918T2 (enExample)
IL (1) IL235969A (enExample)
MY (1) MY181793A (enExample)
PH (1) PH12014502731B1 (enExample)
PL (1) PL2868081T3 (enExample)
PT (1) PT2868081T (enExample)
RU (1) RU2642361C2 (enExample)
SG (1) SG11201408111UA (enExample)
SI (1) SI2868081T1 (enExample)
TW (1) TWI558179B (enExample)
UA (1) UA116214C2 (enExample)
WO (1) WO2014004391A1 (enExample)
ZA (1) ZA201500618B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130188709A1 (en) * 2012-01-25 2013-07-25 Sachin G. Deshpande Video decoder for tiles with absolute signaling
US10051264B2 (en) 2012-04-20 2018-08-14 Qualcomm Incorporated Marking reference pictures in video sequences having broken link pictures
US9479776B2 (en) * 2012-07-02 2016-10-25 Qualcomm Incorporated Signaling of long-term reference pictures for video coding
US10194146B2 (en) 2013-03-26 2019-01-29 Qualcomm Incorporated Device and method for scalable coding of video information
US10356426B2 (en) * 2013-06-27 2019-07-16 Google Llc Advanced motion estimation
US9510001B2 (en) 2013-07-09 2016-11-29 Electronics And Telecommunications Research Institute Video decoding method and apparatus using the same
US9848199B2 (en) * 2014-03-17 2017-12-19 Qualcomm Incorporated Device and method for scalable coding of video information
US11985318B2 (en) * 2015-12-24 2024-05-14 OP Solultions, LLC Encoding video with extended long term reference picture retention
US11595652B2 (en) * 2019-01-28 2023-02-28 Op Solutions, Llc Explicit signaling of extended long term reference picture retention
US11736687B2 (en) * 2017-09-26 2023-08-22 Qualcomm Incorporated Adaptive GOP structure with future reference frame in random access configuration for video coding
CN112567744A (zh) * 2018-08-17 2021-03-26 华为技术有限公司 视频译码中的参考图像管理
WO2020112488A1 (en) * 2018-11-30 2020-06-04 Futurewei Technologies, Inc. Signaling of reference picture lists in video coding
US10904545B2 (en) 2018-12-26 2021-01-26 Tencent America LLC Method for syntax controlled decoded picture buffer management
SG11202108105YA (en) * 2019-01-28 2021-08-30 Op Solutions Llc Explicit signaling of extended long term reference picture retention
CN119052469A (zh) 2019-01-28 2024-11-29 Op方案有限责任公司 扩展长期参考图片保留的在线和离线选择
US11109041B2 (en) * 2019-05-16 2021-08-31 Tencent America LLC Method and apparatus for video coding
US20240146994A1 (en) * 2022-11-01 2024-05-02 Qualcomm Incorporated Identifying and marking video data units for network transport of video data

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200948073A (en) * 2007-12-20 2009-11-16 Broadcom Corp Video processing system with layered video coding and methods for use therewith

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7253831B2 (en) 2000-05-10 2007-08-07 Polycom, Inc. Video coding using multiple buffers
MY134659A (en) * 2002-11-06 2007-12-31 Nokia Corp Picture buffering for prediction references and display
US20050008240A1 (en) * 2003-05-02 2005-01-13 Ashish Banerji Stitching of video for continuous presence multipoint video conferencing
FR2874292B1 (fr) 2004-08-10 2007-01-26 Thales Sa Procede de mise en forme de trames d'une sequence video
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
US8494049B2 (en) * 2007-04-09 2013-07-23 Cisco Technology, Inc. Long term reference frame management with error video feedback for compressed video communication
US9237355B2 (en) * 2010-02-19 2016-01-12 Qualcomm Incorporated Adaptive motion resolution for video coding
EP2630799A4 (en) 2010-10-20 2014-07-02 Nokia Corp METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING
RU2581566C2 (ru) 2011-06-30 2016-04-20 Телефонактиеболагет Л М Эрикссон (Пабл) Сигнализация опорного изображения
CN102256125B (zh) * 2011-07-14 2013-06-05 北京工业大学 面向高效视频编码hevc基于上下文的自适应算数编码方法
US9432665B2 (en) * 2011-12-02 2016-08-30 Qualcomm Incorporated Coding least significant bits of picture order count values identifying long-term reference pictures

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200948073A (en) * 2007-12-20 2009-11-16 Broadcom Corp Video processing system with layered video coding and methods for use therewith

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
B. Bross, W.-J. Han, G. J. Sullivan, J.-R. Ohm, T. Wiegand, "High Efficiency Video Coding (HEVC) text specification draft 7", JCTVC-I1003 (version 5), 2012-06-12 *

Also Published As

Publication number Publication date
SG11201408111UA (en) 2015-01-29
CA2875713A1 (en) 2014-01-03
HUE044918T2 (hu) 2019-11-28
MY181793A (en) 2021-01-07
JP6239609B2 (ja) 2017-11-29
US9332255B2 (en) 2016-05-03
JP2015526026A (ja) 2015-09-07
EP2868081A1 (en) 2015-05-06
DK2868081T3 (da) 2019-07-22
EP2868081B1 (en) 2019-04-17
KR20150036218A (ko) 2015-04-07
HK1204185A1 (en) 2015-11-06
PL2868081T3 (pl) 2019-10-31
IL235969A (en) 2017-04-30
AU2013280659B2 (en) 2017-10-05
US20140003538A1 (en) 2014-01-02
UA116214C2 (uk) 2018-02-26
WO2014004391A1 (en) 2014-01-03
RU2015102618A (ru) 2016-08-20
CA2875713C (en) 2019-09-24
IL235969A0 (en) 2015-01-29
PH12014502731B1 (en) 2018-04-13
BR112014032473A2 (pt) 2017-06-27
ES2736312T3 (es) 2019-12-27
PT2868081T (pt) 2019-07-23
KR101719930B1 (ko) 2017-03-24
CN104412599B (zh) 2018-02-06
RU2642361C2 (ru) 2018-01-24
BR112014032473B1 (pt) 2023-04-25
PH12014502731A1 (en) 2015-02-02
AR093754A1 (es) 2015-06-24
TW201408082A (zh) 2014-02-16
SI2868081T1 (sl) 2019-06-28
AU2013280659A1 (en) 2015-01-15
ZA201500618B (en) 2017-01-25
CN104412599A (zh) 2015-03-11

Similar Documents

Publication Publication Date Title
JP6527877B2 (ja) ビデオコーディングプロセスにおける係数レベルコーディング
TWI527460B (zh) 於視訊寫碼中發信用於操作點之層識別符
KR101600154B1 (ko) 비디오 코딩에서의 모션 벡터 예측
CN104704843B (zh) 视频性质的指示
CN103563378B (zh) 存储器高效的上下文建模
TWI532383B (zh) 在視訊寫碼中長期參考圖像之隨機存取及發信
JP6239609B2 (ja) ビデオコーディングのための長期参照ピクチャをシグナリングすること
JP6158422B2 (ja) アラインされていないｉｒａｐピクチャを含み得るマルチレイヤビットストリームのクロスレイヤｐｏｃアラインメント
TWI527440B (zh) 在視訊寫碼中針對高效率視訊寫碼（ｈｅｖｃ）延伸之多層之低複雜度支援
CN111295883B (zh) 视频译码中的增强参考图片管理
TWI558174B (zh) 用於寫碼視訊資訊之裝置、方法及非暫時性電腦可讀媒體
TWI523530B (zh) 導出最末位置寫碼之上下文以供視訊寫碼
TW201711464A (zh) 使用一全文自適應二進位算術寫碼設計來寫碼資料
JP2018526881A (ja) ビデオコーディングにおける双予測を制約する方法およびシステム
TWI566582B (zh) 用於處理及編碼視訊資料之方法、器件及裝置以及電腦可讀儲存媒體
KR102148061B1 (ko) Mv-hevc 에서의 인터-뷰 종속성 타입
TW201509171A (zh) 對多層視訊寫碼之層間預測信令之最佳化
US9532046B2 (en) Reference picture set prediction for video coding
TW201440498A (zh) 在視訊寫碼中具有時間可擴充性支援之漸進式改良
TW201444350A (zh) 方形區塊預測
CN111149361B (zh) 具有在用于视频译码的随机存取配置中的未来参考帧的自适应图片群组结构
KR20140139571A (ko) 비디오 코딩을 위한 계층간 텍스처 예측