PL2987325T3 - Kodowanie i dekodowanie wstecznie kompatybilnego sygnału hybrydowego - Google Patents

Kodowanie i dekodowanie wstecznie kompatybilnego sygnału hybrydowego

Info

Publication number
PL2987325T3
PL2987325T3 PL14722769T PL14722769T PL2987325T3 PL 2987325 T3 PL2987325 T3 PL 2987325T3 PL 14722769 T PL14722769 T PL 14722769T PL 14722769 T PL14722769 T PL 14722769T PL 2987325 T3 PL2987325 T3 PL 2987325T3
Authority
PL
Poland
Prior art keywords
decoding
signal encoding
compatible signal
hybrid
backward
Prior art date
Application number
PL14722769T
Other languages
English (en)
Inventor
Luca Rossato
Guido MEARDI
Original Assignee
V Nova Int 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
Application filed by V Nova Int Ltd filed Critical V Nova Int Ltd
Publication of PL2987325T3 publication Critical patent/PL2987325T3/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
    • H04N19/30—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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
PL14722769T 2013-04-15 2014-04-14 Kodowanie i dekodowanie wstecznie kompatybilnego sygnału hybrydowego PL2987325T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361812046P 2013-04-15 2013-04-15
EP14722769.8A EP2987325B1 (en) 2013-04-15 2014-04-14 Hybrid backward-compatible signal encoding and decoding
PCT/IB2014/060716 WO2014170819A1 (en) 2013-04-15 2014-04-14 Hybrid backward-compatible signal encoding and decoding

Publications (1)

Publication Number Publication Date
PL2987325T3 true PL2987325T3 (pl) 2019-04-30

Family

ID=50685995

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14722769T PL2987325T3 (pl) 2013-04-15 2014-04-14 Kodowanie i dekodowanie wstecznie kompatybilnego sygnału hybrydowego

Country Status (17)

Country Link
US (5) US9912945B2 (pl)
EP (2) EP3468191A1 (pl)
JP (3) JP6457488B2 (pl)
KR (1) KR102301083B1 (pl)
CN (2) CN110933437B (pl)
AU (1) AU2014255324B2 (pl)
BR (1) BR112015026244B1 (pl)
CA (1) CA2909445C (pl)
DK (1) DK2987325T3 (pl)
EA (1) EA035886B1 (pl)
ES (1) ES2699983T3 (pl)
HK (1) HK1216808A1 (pl)
MX (1) MX354337B (pl)
MY (1) MY189280A (pl)
PL (1) PL2987325T3 (pl)
SG (1) SG11201508427YA (pl)
WO (1) WO2014170819A1 (pl)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9106936B2 (en) * 2012-01-25 2015-08-11 Altera Corporation Raw format image data processing
BR112015026244B1 (pt) 2013-04-15 2023-04-25 V-Nova International Ltd Codificação e decodificação de sinal compatível com versões anteriores híbrido
JP6232778B2 (ja) * 2013-06-27 2017-11-22 セイコーエプソン株式会社 画像処理装置、画像表示装置、および画像処理装置の制御方法
JP6862830B2 (ja) 2014-12-29 2021-04-21 ソニーグループ株式会社 送信装置、送信方法、受信装置および受信方法
CN107750456B (zh) 2015-04-13 2022-02-11 V-诺瓦国际有限公司 利用依赖于复杂性信息的一个信号的数据速率目标对多个信号进行编码
JP6512700B2 (ja) * 2015-05-01 2019-05-15 日本テレビ放送網株式会社 映像信号伝送システム及び映像信号伝送方法
KR20160143145A (ko) * 2015-06-04 2016-12-14 삼성전자주식회사 멀티미디어 서비스를 제공하기 위한 방법 및 그 전자 장치
GB2544800A (en) 2015-11-27 2017-05-31 V-Nova Ltd Adaptive bit rate ratio control
GB2598255B (en) * 2016-02-17 2022-07-27 V Nova Int Ltd Physical adapter, signal processing equipment, methods and computer programs
FR3050895A1 (fr) * 2016-04-29 2017-11-03 Orange Procede de composition contextuelle d'une representation video intermediaire
GB2553086B (en) * 2016-07-20 2022-03-02 V Nova Int Ltd Decoder devices, methods and computer programs
CN107666560B (zh) * 2016-07-28 2020-11-17 北京数码视讯科技股份有限公司 一种视频去隔行方法及装置
GB2597859B (en) * 2016-09-08 2022-07-27 V Nova Int Ltd Data processing apparatuses, methods, computer programs and computer-readable media
GB2553557B (en) 2016-09-08 2022-04-20 V Nova Int Ltd Data processing apparatuses, methods, computer programs and computer-readable media
GB2554065B (en) 2016-09-08 2022-02-23 V Nova Int Ltd Data processing apparatuses, methods, computer programs and computer-readable media
WO2018056002A1 (ja) * 2016-09-26 2018-03-29 株式会社日立国際電気 映像監視システム
US11202050B2 (en) * 2016-10-14 2021-12-14 Lg Electronics Inc. Data processing method and device for adaptive image playing
US10567703B2 (en) * 2017-06-05 2020-02-18 Cisco Technology, Inc. High frame rate video compatible with existing receivers and amenable to video decoder implementation
GB2574575A (en) * 2018-04-27 2019-12-18 V Nova Int Ltd Video decoder chipset
US11653007B2 (en) 2018-07-15 2023-05-16 V-Nova International Limited Low complexity enhancement video coding
AU2019315029A1 (en) * 2018-08-03 2021-03-11 V-Nova International Limited Transformations for signal enhancement coding
GB2594803B (en) 2018-10-03 2022-10-19 V Nova Int Ltd Weighted downsampling and weighted transformations for signal coding
GB2616980B (en) 2018-10-09 2023-12-13 V Nova Int Ltd Signal element coding format compatibility within a hierarchical coding scheme using multiple resolutions
GB201817784D0 (en) * 2018-10-31 2018-12-19 V Nova Int Ltd Methods,apparatuses, computer programs and computer-readable media
US20220159250A1 (en) * 2019-03-20 2022-05-19 V-Nova International Limited Residual filtering in signal enhancement coding
GB2620500B (en) * 2019-03-20 2024-05-15 V Nova Int Ltd Low complexity enhancement video coding
BR112021018466A2 (pt) 2019-03-20 2021-11-23 V Nova Int Ltd Processamento de resíduos em codificação de vídeo
GB201905400D0 (en) 2019-04-16 2019-05-29 V Nova Int Ltd Video coding technology
WO2021005349A1 (en) 2019-07-05 2021-01-14 V-Nova International Ltd Quantization of residuals in video coding
WO2021050039A1 (en) * 2019-09-09 2021-03-18 Google Llc Compression of data that exhibits mixed compressibility
WO2021064414A1 (en) * 2019-10-02 2021-04-08 V-Nova International Limited Use of transformed coefficients to provide embedded signalling for watermarking
GB2598701B (en) 2020-05-25 2023-01-25 V Nova Int Ltd Wireless data communication system and method
GB2599341B (en) 2020-07-28 2024-10-09 V Nova International Ltd Management system for multilayer encoders and decoders and method thereof
GB202103498D0 (en) 2021-03-12 2021-04-28 V Nova Int Ltd Processing of residuals in video coding
GB202107036D0 (en) 2021-05-17 2021-06-30 V Nova Int Ltd Secure decoder and secure decoding methods
GB2607123B (en) 2021-10-25 2023-10-11 V Nova Int Ltd Enhancement decoding implementation and method
CN113923318B (zh) * 2021-12-16 2022-03-04 成都索贝数码科技股份有限公司 一种实现hd和4k hdr视频信号同传输的方法以及sdi设备
WO2023135410A1 (en) 2022-01-11 2023-07-20 V-Nova International Ltd Integrating a decoder for hierarchical video coding
WO2023135420A1 (en) 2022-01-12 2023-07-20 V-Nova International Ltd Secure enhancement decoding implementation
GB2611129B (en) 2022-03-31 2024-03-27 V Nova Int Ltd Signal processing with overlay regions
US20240098285A1 (en) 2022-09-20 2024-03-21 V-Nova International Limited Method for decoding a video stream
GB2625756A (en) 2022-12-22 2024-07-03 V Nova Int Ltd Methods and modules for video pipelines
GB2627287A (en) 2023-02-17 2024-08-21 V Nova Int Ltd A video encoding module for hierarchical video coding
GB2624947A (en) 2023-03-24 2024-06-05 V Nova Int Ltd Enhancement decoding implementation and method

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6873368B1 (en) * 1997-12-23 2005-03-29 Thomson Licensing Sa. Low noise encoding and decoding method
BR0315443A (pt) * 2002-11-25 2005-08-16 Thomson Licensing Sa Codificador em duas camadas para dvd hìbrido de alta definição
US20060109901A1 (en) * 2002-12-19 2006-05-25 Koninklijke Philips Electronics N.V. System and method for drift-free fractional multiple description channel coding of video using forward error correction codes
DE102004059978B4 (de) * 2004-10-15 2006-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz und zum Decodieren einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Restwerte-Prädiktion sowie ein Computerprogramm und ein computerlesbares Medium
CN101258749A (zh) * 2005-09-06 2008-09-03 皇家飞利浦电子股份有限公司 用于以不同分辨率进行视频再现的系统
KR100891662B1 (ko) 2005-10-05 2009-04-02 엘지전자 주식회사 비디오 신호 디코딩 및 인코딩 방법
GB0600141D0 (en) * 2006-01-05 2006-02-15 British Broadcasting Corp Scalable coding of video signals
JP2009530946A (ja) * 2006-03-23 2009-08-27 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 映画データを符号化する符号化装置及び方法
WO2008007792A1 (en) * 2006-07-10 2008-01-17 Sharp Kabushiki Kaisha Methods and systems for combining layers in a multi-layer bitstream
US20080043832A1 (en) * 2006-08-16 2008-02-21 Microsoft Corporation Techniques for variable resolution encoding and decoding of digital video
CN101888559B (zh) 2006-11-09 2013-02-13 Lg电子株式会社 用于解码/编码视频信号的方法及装置
EP1985121A4 (en) * 2006-11-17 2010-01-13 Lg Electronics Inc METHOD AND DEVICE FOR DECODING / CODING A VIDEO SIGNAL
EP1933563A1 (en) * 2006-12-14 2008-06-18 Thomson Licensing Method and apparatus for encoding and/or decoding bit depth scalable video data using adaptive enhancement layer residual prediction
EP2092748A4 (en) * 2006-12-14 2011-01-05 Thomson Licensing METHOD AND DEVICE FOR CODING AND / OR DECODING VIDEO DATA USING EXPANSION LAYER RESTRICTION FOR SOFTENCE SCALINGABILITY
US8767834B2 (en) * 2007-03-09 2014-07-01 Sharp Laboratories Of America, Inc. Methods and systems for scalable-to-non-scalable bit-stream rewriting
KR20100086478A (ko) * 2007-10-19 2010-07-30 톰슨 라이센싱 조합된 공간 및 비트 심도 확장성
US8711948B2 (en) * 2008-03-21 2014-04-29 Microsoft Corporation Motion-compensated prediction of inter-layer residuals
KR101580516B1 (ko) * 2008-04-07 2015-12-28 엘지전자 주식회사 방송 신호 수신 방법 및 방송 신호 수신 장치
US20100088736A1 (en) * 2008-10-07 2010-04-08 Besen Peter D Enhanced video processing functionality in auxiliary system
EP2309493B1 (en) * 2009-09-21 2013-08-14 Google, Inc. Coding and decoding of source signals using constrained relative entropy quantization
EP2567546A4 (en) * 2010-05-10 2014-01-15 Samsung Electronics Co Ltd METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING LAYERED CODED VIDEO
US20110292161A1 (en) * 2010-05-25 2011-12-01 Vidyo, Inc. Systems And Methods For Scalable Video Communication Using Multiple Cameras And Multiple Monitors
JP5835585B2 (ja) * 2010-07-08 2015-12-24 日本電気株式会社 映像復号装置、映像符号化装置、映像復号方法、映像符号化方法及びプログラム
CN105847781B (zh) * 2010-07-21 2018-03-20 杜比实验室特许公司 用于多层帧兼容视频传输的解码方法
EP2702765A1 (en) * 2011-04-28 2014-03-05 Koninklijke Philips N.V. Method and apparatus for generating an image coding signal
US8948248B2 (en) * 2011-07-21 2015-02-03 Luca Rossato Tiered signal decoding and signal reconstruction
US8711943B2 (en) * 2011-07-21 2014-04-29 Luca Rossato Signal processing and tiered signal encoding
TWI595770B (zh) * 2011-09-29 2017-08-11 杜比實驗室特許公司 具有對稱圖像解析度與品質之圖框相容全解析度立體三維視訊傳達技術
GB2505643B (en) * 2012-08-30 2016-07-13 Canon Kk Method and device for determining prediction information for encoding or decoding at least part of an image
JP6041555B2 (ja) * 2012-06-29 2016-12-07 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
CN110035286B (zh) * 2012-07-09 2021-11-12 Vid拓展公司 用于多层视频编码的编解码器架构
WO2014084564A1 (ko) * 2012-11-27 2014-06-05 엘지전자 주식회사 신호 송수신 장치 및 신호 송수신 방법
BR112015026244B1 (pt) 2013-04-15 2023-04-25 V-Nova International Ltd Codificação e decodificação de sinal compatível com versões anteriores híbrido

Also Published As

Publication number Publication date
JP2016519904A (ja) 2016-07-07
EA201591975A1 (ru) 2016-04-29
US20200344488A1 (en) 2020-10-29
CN110933437A (zh) 2020-03-27
JP6705885B2 (ja) 2020-06-03
EA035886B1 (ru) 2020-08-27
EP2987325B1 (en) 2018-08-29
JP6457488B2 (ja) 2019-01-23
US20230011071A1 (en) 2023-01-12
US20180115778A1 (en) 2018-04-26
JP7156762B2 (ja) 2022-10-19
ES2699983T3 (es) 2019-02-13
US20210329276A1 (en) 2021-10-21
BR112015026244A8 (pt) 2022-11-08
CN105432083A (zh) 2016-03-23
US11394985B2 (en) 2022-07-19
US10652560B2 (en) 2020-05-12
KR102301083B1 (ko) 2021-09-10
US10887612B2 (en) 2021-01-05
JP2019062570A (ja) 2019-04-18
KR20150140842A (ko) 2015-12-16
BR112015026244B1 (pt) 2023-04-25
SG11201508427YA (en) 2015-11-27
EP3468191A1 (en) 2019-04-10
CN110933437B (zh) 2022-07-26
MX354337B (es) 2018-02-27
US20140321555A1 (en) 2014-10-30
MX2015014352A (es) 2016-04-20
BR112015026244A2 (pt) 2017-07-25
JP2020141416A (ja) 2020-09-03
US9912945B2 (en) 2018-03-06
CA2909445A1 (en) 2014-10-23
CN105432083B (zh) 2020-01-07
HK1216808A1 (zh) 2016-12-02
DK2987325T3 (en) 2018-12-17
EP2987325A1 (en) 2016-02-24
CA2909445C (en) 2024-02-20
AU2014255324A1 (en) 2015-11-12
MY189280A (en) 2022-01-31
WO2014170819A1 (en) 2014-10-23
AU2014255324B2 (en) 2018-05-17

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