IN2014DN07859A - - Google Patents

Info

Publication number
IN2014DN07859A
IN2014DN07859A IN7859DEN2014A IN2014DN07859A IN 2014DN07859 A IN2014DN07859 A IN 2014DN07859A IN 7859DEN2014 A IN7859DEN2014 A IN 7859DEN2014A IN 2014DN07859 A IN2014DN07859 A IN 2014DN07859A
Authority
IN
India
Prior art keywords
sequence
syntax element
same
sps
flag
Prior art date
Application number
Other languages
English (en)
Inventor
Rickard Sjöberg
Jack Enhorn
Jonatan Samuelsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2014DN07859A publication Critical patent/IN2014DN07859A/en

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
    • H04N19/42—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
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • 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
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
IN7859DEN2014 2012-04-16 2013-04-15 IN2014DN07859A (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261624480P 2012-04-16 2012-04-16
PCT/SE2013/050407 WO2013158019A1 (en) 2012-04-16 2013-04-15 Fixed tile structure flag indicating parallel processing possibility for a sequence of compressed video

Publications (1)

Publication Number Publication Date
IN2014DN07859A true IN2014DN07859A (en:Method) 2015-04-24

Family

ID=48446580

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7859DEN2014 IN2014DN07859A (en:Method) 2012-04-16 2013-04-15

Country Status (9)

Country Link
US (1) US20150117538A1 (en:Method)
EP (2) EP3024243B1 (en:Method)
JP (1) JP6055080B2 (en:Method)
KR (1) KR101649284B1 (en:Method)
CN (1) CN104221388B (en:Method)
ES (1) ES2568493T3 (en:Method)
IN (1) IN2014DN07859A (en:Method)
PL (1) PL3024243T3 (en:Method)
WO (1) WO2013158019A1 (en:Method)

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JP6048941B2 (ja) 2012-01-27 2016-12-27 サン パテント トラスト 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置
EP2846543A4 (en) * 2012-04-30 2015-05-06 Panasonic Ip Corp America BILDCODE PROCESS, PICTURE DECODING METHOD, BILDCODE DEVICE, IMAGE DECODING DEVICE, AND BILDCODE AND DECODER DEVICE
JP6080405B2 (ja) * 2012-06-29 2017-02-15 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
US20140092987A1 (en) * 2012-09-28 2014-04-03 Apple Inc. Entropy coding techniques and protocol to support parallel processing with low latency
US10205950B2 (en) 2014-02-21 2019-02-12 Panasonic Corporation Image decoding method, image encoding method, image decoding apparatus, and image encoding apparatus
US20160014415A1 (en) * 2014-07-08 2016-01-14 Mediatek Inc. Method and apparatus for performing wave-front parallel encoding procedure with constraint on coding mode and/or quantization parameter selection
CN104574265B (zh) * 2014-12-30 2018-04-17 中科九度(北京)空间信息技术有限责任公司 卫星遥感图像数据的处理方法及装置
CN105554513A (zh) * 2015-12-10 2016-05-04 Tcl集团股份有限公司 一种基于h.264的全景视频传输方法及系统
KR102424421B1 (ko) * 2017-01-02 2022-07-22 주식회사 케이티 비디오 신호 처리 방법 및 장치
CA3105474A1 (en) 2017-07-03 2019-01-10 Industry-University Cooperation Foundation Hanyang University Method and device for decoding image by using partition unit including additional region
WO2019009590A1 (ko) * 2017-07-03 2019-01-10 김기백 추가 영역을 포함하는 분할 단위를 이용한 영상 복호화 방법 및 장치
CN118590646A (zh) 2018-06-21 2024-09-03 瑞典爱立信有限公司 灵活图块分区
EP3811612A1 (en) * 2018-06-21 2021-04-28 Telefonaktiebolaget LM Ericsson (publ) Tile partitions with sub-tiles in video coding
EP3811624A1 (en) 2018-06-21 2021-04-28 Telefonaktiebolaget LM Ericsson (publ) Tile shuffling for 360 degree video decoding
WO2020008103A1 (en) * 2018-07-02 2020-01-09 Nokia Technologies Oy Method and apparatus for tile-relative addressing in video coding
BR112021012126A2 (pt) * 2018-12-20 2021-09-08 Telefonaktiebolaget Lm Ericsson (Publ) Métodos para decodificar e codificar uma figura, meio de armazenamento legível por computador, e, aparelhos de decodificação e codificação para decodificar e codificar uma figura
WO2020127110A1 (en) * 2018-12-20 2020-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Signaling segment partitions in a parameter set
EP4478713A1 (en) * 2019-01-09 2024-12-18 Huawei Technologies Co., Ltd. A video encoder, a video decoder and corresponding methods
WO2020185889A1 (en) 2019-03-11 2020-09-17 Futurewei Technologies, Inc. Sub-picture level filtering in video coding
CN118474378A (zh) 2019-05-21 2024-08-09 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法、解码方法和非暂时性的计算机可读取介质
WO2021101066A1 (ko) * 2019-11-22 2021-05-27 엘지전자 주식회사 비디오 또는 영상 코딩 시스템에서의 엔트리 포인트 관련 정보에 기반한 영상 코딩 방법
KR102822193B1 (ko) * 2020-07-06 2025-06-18 삼성전자주식회사 전자 장치에서 무선 통신 효율을 개선하기 위한 방법 및 그 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8542748B2 (en) * 2008-03-28 2013-09-24 Sharp Laboratories Of America, Inc. Methods and systems for parallel video encoding and decoding
CN101267564B (zh) * 2008-04-16 2011-06-15 中国科学院计算技术研究所 一种多处理器视频编码芯片装置和方法
CN101779466B (zh) * 2008-06-10 2015-02-11 松下电器产业株式会社 图像解码装置及图像编码装置
US9300976B2 (en) * 2011-01-14 2016-03-29 Cisco Technology, Inc. Video encoder/decoder, method and computer program product that process tiles of video data
MX376756B (es) * 2012-01-20 2025-03-07 Ge Video Compression Llc Concepto de codificacion permitiendo el procesamiento paralelo, demultiplexor de transporte y tren de bits de video
MY168021A (en) * 2012-04-06 2018-10-11 Sony Corp Decoding device and decoding method, and encoding device and encoding method

Also Published As

Publication number Publication date
KR101649284B1 (ko) 2016-08-18
EP2839652B1 (en) 2016-03-09
EP3024243B1 (en) 2017-08-02
JP2015516756A (ja) 2015-06-11
WO2013158019A1 (en) 2013-10-24
CN104221388B (zh) 2018-01-23
ES2568493T3 (es) 2016-04-29
JP6055080B2 (ja) 2016-12-27
KR20150042145A (ko) 2015-04-20
EP2839652A1 (en) 2015-02-25
PL3024243T3 (pl) 2018-01-31
EP3024243A1 (en) 2016-05-25
US20150117538A1 (en) 2015-04-30
CN104221388A (zh) 2014-12-17

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