PL4195667T3 - Sygnalizowanie obrazu stopniowego dostępu do warstwy czasowej w kodowaniu wideo - Google Patents

Sygnalizowanie obrazu stopniowego dostępu do warstwy czasowej w kodowaniu wideo

Info

Publication number
PL4195667T3
PL4195667T3 PL23155096.3T PL23155096T PL4195667T3 PL 4195667 T3 PL4195667 T3 PL 4195667T3 PL 23155096 T PL23155096 T PL 23155096T PL 4195667 T3 PL4195667 T3 PL 4195667T3
Authority
PL
Poland
Prior art keywords
signaling
video coding
temporal layer
access picture
layer access
Prior art date
Application number
PL23155096.3T
Other languages
English (en)
Inventor
Sachin G. Deshpande
Original Assignee
Huawei Technologies Co., Ltd.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49782661&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL4195667(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of PL4195667T3 publication Critical patent/PL4195667T3/pl

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
    • H04N19/44—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
    • H04N19/10—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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/10—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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
PL23155096.3T 2012-06-25 2013-06-24 Sygnalizowanie obrazu stopniowego dostępu do warstwy czasowej w kodowaniu wideo PL4195667T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261664140P 2012-06-25 2012-06-25

Publications (1)

Publication Number Publication Date
PL4195667T3 true PL4195667T3 (pl) 2024-11-25

Family

ID=49782661

Family Applications (3)

Application Number Title Priority Date Filing Date
PL18184360.8T PL3471419T3 (pl) 2012-06-25 2013-06-24 Obrazy stopniowego dostępu do warstwy czasowej w kompresji wideo
PL13809644T PL2865177T3 (pl) 2012-06-25 2013-06-24 Sposób sygnalizowania obrazu stopniowego dostępu do warstwy czasowej
PL23155096.3T PL4195667T3 (pl) 2012-06-25 2013-06-24 Sygnalizowanie obrazu stopniowego dostępu do warstwy czasowej w kodowaniu wideo

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PL18184360.8T PL3471419T3 (pl) 2012-06-25 2013-06-24 Obrazy stopniowego dostępu do warstwy czasowej w kompresji wideo
PL13809644T PL2865177T3 (pl) 2012-06-25 2013-06-24 Sposób sygnalizowania obrazu stopniowego dostępu do warstwy czasowej

Country Status (15)

Country Link
US (5) US9584820B2 (pl)
EP (6) EP4436173A3 (pl)
CN (3) CN107566839B (pl)
DK (3) DK4195667T3 (pl)
ES (4) ES2992450T3 (pl)
FI (2) FI3471419T3 (pl)
HR (1) HRP20230430T1 (pl)
HU (3) HUE067852T2 (pl)
LT (1) LT3471419T (pl)
PL (3) PL3471419T3 (pl)
PT (3) PT2865177T (pl)
RS (1) RS64224B1 (pl)
SI (2) SI3471419T1 (pl)
TR (1) TR201820516T4 (pl)
WO (1) WO2014002469A1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201820516T4 (tr) 2012-06-25 2019-01-21 Huawei Tech Co Ltd Aşamalı zamansal katman erişim görüntüsünün sinyalize edilmesine yönelik yöntem.
AU2013285778B2 (en) 2012-07-03 2016-04-21 Samsung Electronics Co., Ltd. Method and apparatus for coding video having temporal scalability, and method and apparatus for decoding video having temporal scalability
CN104620578B (zh) * 2012-07-06 2018-01-02 三星电子株式会社 用于随机访问的多层视频编码的方法和设备以及用于随机访问的多层视频解码的方法和设备
US9654802B2 (en) * 2012-09-24 2017-05-16 Qualcomm Incorporated Sequence level flag for sub-picture level coded picture buffer parameters
CN104838649A (zh) * 2012-09-28 2015-08-12 三星电子株式会社 针对随机访问的用于对视频进行编码的方法和设备以及用于对视频进行解码的方法和设备
US20140092953A1 (en) 2012-10-02 2014-04-03 Sharp Laboratories Of America, Inc. Method for signaling a step-wise temporal sub-layer access sample
CN106464893B (zh) * 2014-03-17 2019-12-03 诺基亚技术有限公司 用于视频编码和解码的装置、方法和计算机程序
ES3062819T3 (en) * 2017-10-06 2026-04-14 Panasonic Ip Corp America Encoding device
EP3987792A4 (en) 2019-06-21 2022-09-28 Telefonaktiebolaget Lm Ericsson (Publ) DISPLAY OF A VIDEO CODING LAYER

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7085230B2 (en) * 1998-12-24 2006-08-01 Mci, Llc Method and system for evaluating the quality of packet-switched voice signals
TW444506B (en) * 1999-09-16 2001-07-01 Ind Tech Res Inst Real-time video transmission method on wireless communication networks
US20020144209A1 (en) * 2001-02-20 2002-10-03 Cute Ltd. System for enhanced error correction in trellis decoding
US20020146074A1 (en) * 2001-02-20 2002-10-10 Cute Ltd. Unequal error protection of variable-length data packets based on recursive systematic convolutional coding
US20020157058A1 (en) * 2001-02-20 2002-10-24 Cute Ltd. System and method for feedback-based unequal error protection coding
JP3930280B2 (ja) * 2001-09-27 2007-06-13 株式会社東芝 符号化画像データ復号装置、方法およびプログラム
US20030103523A1 (en) * 2001-11-30 2003-06-05 International Business Machines Corporation System and method for equal perceptual relevance packetization of data for multimedia delivery
WO2004114672A1 (en) 2003-06-19 2004-12-29 Thomson Licensing S.A. Method and apparatus for low-complexity spatial scalable encoding
US7321565B2 (en) * 2003-08-29 2008-01-22 Ineoquest Technologies System and method for analyzing the performance of multiple transportation streams of streaming media in packet-based networks
KR100834750B1 (ko) 2004-01-29 2008-06-05 삼성전자주식회사 엔코더 단에서 스케일러빌리티를 제공하는 스케일러블비디오 코딩 장치 및 방법
US7145966B2 (en) * 2004-06-30 2006-12-05 Qualcomm, Incorporated Signal quality estimation for continuous phase modulation
FR2903253A1 (fr) * 2006-06-29 2008-01-04 Thales Sa Procede permettant de determiner des parametres de compression et de protection pour la transmission de donnees multimedia sur un canal sans fil.
JP2010507346A (ja) * 2006-10-16 2010-03-04 ヴィドヨ，インコーポレーテッド スケーラブルビデオ符号化においてシグナリング及び時間レベルスイッチングを実施するためのシステム及び方法
KR20100027096A (ko) * 2007-04-18 2010-03-10 톰슨 라이센싱 인트라 예측을 위한 적응 기준 영상 데이터 생성
KR20100030648A (ko) * 2007-06-26 2010-03-18 노키아 코포레이션 시간 레이어 스위칭 포인트들을 표시하는 시스템 및 방법
CN101262596A (zh) * 2008-03-19 2008-09-10 深圳华强信息产业有限公司 一种图像监控装置用图像的播放和导出方法
JP4947389B2 (ja) 2009-04-03 2012-06-06 ソニー株式会社 画像信号復号装置、画像信号復号方法、および画像信号符号化方法
KR101097690B1 (ko) 2009-04-28 2011-12-22 파나소닉 주식회사 화상 복호 방법 및 화상 복호 장치
CN102055900A (zh) 2009-10-27 2011-05-11 鸿富锦精密工业（深圳）有限公司 监视器焦距调整方法
JP4823349B2 (ja) * 2009-11-11 2011-11-24 パナソニック株式会社 三次元映像復号装置及び三次元映像復号方法
US20120023040A1 (en) * 2010-07-23 2012-01-26 Grant Thornton Llp Method and system for real-time equity risk premium
US8190677B2 (en) * 2010-07-23 2012-05-29 Seawell Networks Inc. Methods and systems for scalable video delivery
WO2012081193A1 (ja) 2010-12-17 2012-06-21 株式会社Ｊｖｃケンウッド 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに動画像復号装置、動画像復号方法及び動画像復号プログラム
SG191748A1 (en) * 2011-01-19 2013-08-30 Ericsson Telefon Ab L M Indicating bit stream subsets
US20120230409A1 (en) * 2011-03-07 2012-09-13 Qualcomm Incorporated Decoded picture buffer management
US9516379B2 (en) * 2011-03-08 2016-12-06 Qualcomm Incorporated Buffer management in video codecs
WO2013002709A1 (en) * 2011-06-30 2013-01-03 Telefonaktiebolaget L M Ericsson (Publ) Indicating bit stream subsets
US20140169449A1 (en) 2011-07-05 2014-06-19 Telefonaktiebolaget L M Ericsson (Publ) Reference picture management for layered video
US20130170561A1 (en) * 2011-07-05 2013-07-04 Nokia Corporation Method and apparatus for video coding and decoding
RU2014105292A (ru) 2011-07-13 2015-08-20 Телефонактиеболагет Л М Эрикссон (Пабл) Кодер, декодер и способы их работы для управления опорными изображениями
KR20140057533A (ko) * 2011-07-15 2014-05-13 텔레폰악티에볼라겟엘엠에릭슨(펍) 랜덤 액세스 픽처를 청정하게 하기 위해 가장 낮은 계층 식별을 할당하기 위한 인코더 및 방법
US9635355B2 (en) 2011-07-28 2017-04-25 Qualcomm Incorporated Multiview video coding
KR101649207B1 (ko) * 2011-08-31 2016-08-19 노키아 테크놀로지스 오와이 멀티뷰 비디오 코딩 및 디코딩을 위한 방법, 장치 및 컴퓨터 프로그램
US9338474B2 (en) * 2011-09-23 2016-05-10 Qualcomm Incorporated Reference picture list construction for video coding
CN103843341B (zh) * 2011-09-27 2017-06-13 瑞典爱立信有限公司 用于管理视频解码过程中的画面的解码器及其方法
US9451284B2 (en) * 2011-10-10 2016-09-20 Qualcomm Incorporated Efficient signaling of reference picture sets
US8768079B2 (en) * 2011-10-13 2014-07-01 Sharp Laboratories Of America, Inc. Tracking a reference picture on an electronic device
US20130094774A1 (en) * 2011-10-13 2013-04-18 Sharp Laboratories Of America, Inc. Tracking a reference picture based on a designated picture on an electronic device
US8855433B2 (en) * 2011-10-13 2014-10-07 Sharp Kabushiki Kaisha Tracking a reference picture based on a designated picture on an electronic device
US8787688B2 (en) * 2011-10-13 2014-07-22 Sharp Laboratories Of America, Inc. Tracking a reference picture based on a designated picture on an electronic device
US9264717B2 (en) 2011-10-31 2016-02-16 Qualcomm Incorporated Random access with advanced decoded picture buffer (DPB) management in video coding
US9124895B2 (en) * 2011-11-04 2015-09-01 Qualcomm Incorporated Video coding with network abstraction layer units that include multiple encoded picture partitions
US9973749B2 (en) * 2012-01-20 2018-05-15 Nokia Technologies Oy Method for video coding and an apparatus, a computer-program product, a system, and a module for the same
US9414085B2 (en) * 2012-01-20 2016-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Sub-bitstream extraction
US9648317B2 (en) * 2012-01-30 2017-05-09 Qualcomm Incorporated Method of coding video and storing video content
US20130272619A1 (en) * 2012-04-13 2013-10-17 Sharp Laboratories Of America, Inc. Devices for identifying a leading picture
EP2839653A4 (en) * 2012-04-16 2015-11-25 Nokia Technologies Oy METHOD AND DEVICE FOR VIDEO CODING
WO2013158020A1 (en) * 2012-04-16 2013-10-24 Telefonaktiebolaget L M Ericsson (Publ) Arrangements and methods thereof for processing video
US9979958B2 (en) * 2012-04-20 2018-05-22 Qualcomm Incorporated Decoded picture buffer processing for random access point pictures in video sequences
EP2845382A1 (en) * 2012-05-03 2015-03-11 Telefonaktiebolaget LM Ericsson (Publ) Identifying leading pictures in video coding
US20130336405A1 (en) * 2012-06-15 2013-12-19 Qualcomm Incorporated Disparity vector selection in video coding
US9674532B2 (en) * 2012-06-24 2017-06-06 Lg Electronics Inc. Image decoding method using information on a random access picture and apparatus using same
TR201820516T4 (tr) * 2012-06-25 2019-01-21 Huawei Tech Co Ltd Aşamalı zamansal katman erişim görüntüsünün sinyalize edilmesine yönelik yöntem.
US20140092953A1 (en) * 2012-10-02 2014-04-03 Sharp Laboratories Of America, Inc. Method for signaling a step-wise temporal sub-layer access sample
CN102932671A (zh) * 2012-11-26 2013-02-13 北京奇虎科技有限公司 向计算终端提供图片数据的方法及服务器
US9445459B2 (en) * 2013-07-11 2016-09-13 Crucible Intellectual Property, Llc Slotted shot sleeve for induction melting of material

Also Published As

Publication number Publication date
HUE067852T2 (hu) 2024-11-28
DK3471419T3 (da) 2023-06-06
EP2865177B1 (en) 2018-10-03
PL3471419T3 (pl) 2023-07-17
RS64224B1 (sr) 2023-06-30
EP4440109A3 (en) 2024-12-18
CN107566839A (zh) 2018-01-09
WO2014002469A1 (en) 2014-01-03
US9584820B2 (en) 2017-02-28
DK4195667T3 (da) 2024-10-14
US11051032B2 (en) 2021-06-29
HUE061859T2 (hu) 2023-08-28
PT3471419T (pt) 2023-06-21
EP4195667B1 (en) 2024-08-07
CN104488269A (zh) 2015-04-01
US12184874B2 (en) 2024-12-31
EP4195667A1 (en) 2023-06-14
EP4436173A3 (en) 2024-12-18
CN107566838B (zh) 2020-03-31
US20200007881A1 (en) 2020-01-02
PT2865177T (pt) 2019-01-11
PL2865177T3 (pl) 2019-03-29
EP3471419A1 (en) 2019-04-17
DK2865177T3 (en) 2019-01-28
PT4195667T (pt) 2024-10-04
ES2943647T3 (es) 2023-06-15
ES2992450T3 (es) 2024-12-12
CN104488269B (zh) 2017-09-12
HUE041444T2 (hu) 2019-05-28
ES3059851T3 (en) 2026-03-24
EP2865177A1 (en) 2015-04-29
CN107566838A (zh) 2018-01-09
US20150189299A1 (en) 2015-07-02
US20170127076A1 (en) 2017-05-04
LT3471419T (lt) 2023-05-10
HRP20230430T1 (hr) 2023-07-07
EP4440109A2 (en) 2024-10-02
US20250150611A1 (en) 2025-05-08
EP4440109C0 (en) 2025-12-10
EP4436173A2 (en) 2024-09-25
EP2865177A4 (en) 2015-12-16
TR201820516T4 (tr) 2019-01-21
EP4440109B1 (en) 2025-12-10
EP3471419B1 (en) 2023-03-22
EP4686201A3 (en) 2026-04-01
SI2865177T1 (sl) 2019-02-28
ES2703543T3 (es) 2019-03-11
US20210274206A1 (en) 2021-09-02
SI3471419T1 (sl) 2023-07-31
FI3471419T3 (fi) 2023-05-29
CN107566839B (zh) 2020-06-26
FI4195667T3 (fi) 2024-10-23
US10448038B2 (en) 2019-10-15
EP4686201A2 (en) 2026-01-28

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