MX354337B - Codificación y decodificación de señal compatible con versiones anteriores híbrida. - Google Patents

Codificación y decodificación de señal compatible con versiones anteriores híbrida.

Info

Publication number
MX354337B
MX354337B MX2015014352A MX2015014352A MX354337B MX 354337 B MX354337 B MX 354337B MX 2015014352 A MX2015014352 A MX 2015014352A MX 2015014352 A MX2015014352 A MX 2015014352A MX 354337 B MX354337 B MX 354337B
Authority
MX
Mexico
Prior art keywords
decoding
signal encoding
rendition
portions
data
Prior art date
Application number
MX2015014352A
Other languages
English (en)
Spanish (es)
Other versions
MX2015014352A (es
Inventor
Rossato Luca
Meardi Guido
Original Assignee
Rossato Luca
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 Rossato Luca filed Critical Rossato Luca
Publication of MX2015014352A publication Critical patent/MX2015014352A/es
Publication of MX354337B publication Critical patent/MX354337B/es

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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)
MX2015014352A 2013-04-15 2014-04-14 Codificación y decodificación de señal compatible con versiones anteriores híbrida. MX354337B (es)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
MX2015014352A MX2015014352A (es) 2016-04-20
MX354337B true MX354337B (es) 2018-02-27

Family

ID=50685995

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015014352A MX354337B (es) 2013-04-15 2014-04-14 Codificación y decodificación de señal compatible con versiones anteriores híbrida.

Country Status (16)

Country Link
US (5) US9912945B2 (enExample)
EP (2) EP2987325B1 (enExample)
JP (3) JP6457488B2 (enExample)
KR (1) KR102301083B1 (enExample)
CN (2) CN110933437B (enExample)
AU (1) AU2014255324B2 (enExample)
BR (1) BR112015026244B1 (enExample)
CA (1) CA2909445C (enExample)
DK (1) DK2987325T3 (enExample)
EA (1) EA035886B1 (enExample)
ES (1) ES2699983T3 (enExample)
MX (1) MX354337B (enExample)
MY (1) MY189280A (enExample)
PL (1) PL2987325T3 (enExample)
SG (1) SG11201508427YA (enExample)
WO (1) WO2014170819A1 (enExample)

Families Citing this family (46)

* 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
EP2987325B1 (en) 2013-04-15 2018-08-29 V-Nova International Ltd Hybrid backward-compatible signal encoding and decoding
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
CN107113457B (zh) * 2014-12-29 2020-12-04 索尼公司 发送装置、发送方法、接收装置和接收方法
EP3284255B1 (en) 2015-04-13 2023-06-07 V-Nova International Limited Encoding a plurality of signals with data rate target of a signal depending on xomplexity information
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
GB2599566B (en) 2016-09-08 2022-10-05 V Nova Int Ltd Data processing apparatuses, methods, computer programs and computer-readable media
GB2597859B (en) * 2016-09-08 2022-07-27 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
JP6513301B2 (ja) * 2016-09-26 2019-05-15 株式会社日立国際電気 映像監視システム
WO2018070822A1 (ko) * 2016-10-14 2018-04-19 엘지전자 주식회사 적응적 영상 재생을 위한 데이터 처리 방법 및 장치
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
AU2019315758B2 (en) 2018-08-03 2023-04-06 V-Nova International Ltd Entropy coding for signal enhancement coding
WO2020070495A1 (en) 2018-10-03 2020-04-09 V-Nova International Ltd Weighted downsampling and weighted transformations for signal coding
KR20210072079A (ko) 2018-10-09 2021-06-16 브이-노바 인터내셔널 리미티드 다중 해상도를 사용하는 계층적 코딩 스킴 내에서의 신호 요소 코딩 포맷 호환성
GB201817784D0 (en) * 2018-10-31 2018-12-19 V Nova Int Ltd Methods,apparatuses, computer programs and computer-readable media
GB2619184B (en) * 2019-03-20 2024-04-03 V Nova Int Ltd Low complexity enhancement video coding
GB2617304B (en) * 2019-03-20 2024-04-03 V Nova Int Ltd Residual filtering in signal enhancement coding
JP7558965B2 (ja) 2019-03-20 2024-10-01 ヴィ－ノヴァ インターナショナル リミテッド ビデオ符号化における残差の処理
GB201905400D0 (en) 2019-04-16 2019-05-29 V Nova Int Ltd Video coding technology
GB2623002B (en) 2019-07-05 2024-06-26 V Nova Int Ltd Quantization of residuals in video coding
US11843397B2 (en) * 2019-09-09 2023-12-12 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
WO2021074644A1 (en) * 2019-10-18 2021-04-22 V-Nova International Limited Flexible encoding of components in tiered hierarchical coding
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 Int 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
EP4464016A1 (en) 2022-01-11 2024-11-20 V-Nova International Limited 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
US12335499B2 (en) 2022-09-20 2025-06-17 V-Nova International Limited Method for decoding a video stream
GB2625756B (en) 2022-12-22 2024-12-18 V Nova Int Ltd Methods and modules for video pipelines
GB2627287B (en) 2023-02-17 2025-07-23 V Nova Int Ltd A video encoding module for hierarchical video coding
GB2624947B (en) 2023-03-24 2024-12-04 V Nova Int Ltd Enhancement decoding implementation and method
GB2639675A (en) 2024-03-28 2025-10-01 V Nova Int Ltd Rate distortion optimisation 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
EP1566051A4 (en) * 2002-11-25 2011-05-11 Thomson Licensing TWIN-ORIENTED CODING F R HYBRID HIGH-RESPONSE DVD
CN100508622C (zh) * 2002-12-19 2009-07-01 皇家飞利浦电子股份有限公司 使用前向纠错码的视频无漂移分数多描述信道编码的系统和方法
DE102004059993B4 (de) * 2004-10-15 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Bewegungsdaten-Prädiktion sowie Computerprogramm und computerlesbares Medium
KR20080050471A (ko) * 2005-09-06 2008-06-05 코닌클리케 필립스 일렉트로닉스 엔.브이. 상이한 해상도들로 비디오를 재생하기 위한 시스템
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
US20090304081A1 (en) * 2006-03-23 2009-12-10 Koninklijke Philips Electronics N.V. Coding device and method for scalable encoding of movie containing fields
CN102685496B (zh) * 2006-07-10 2014-11-05 夏普株式会社 用于组合多层比特流中的层的方法和系统
US20080043832A1 (en) * 2006-08-16 2008-02-21 Microsoft Corporation Techniques for variable resolution encoding and decoding of digital video
WO2008056959A1 (en) 2006-11-09 2008-05-15 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal
WO2008060125A1 (en) * 2006-11-17 2008-05-22 Lg Electronics Inc. Method and apparatus for decoding/encoding 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
JP5036826B2 (ja) * 2006-12-14 2012-09-26 トムソン ライセンシング ビット深度スケーラビリティのためのエンハンスメントレイヤの残差予測を使用したビデオデータを符号化及び／又は復号化する方法及び装置
US8767834B2 (en) * 2007-03-09 2014-07-01 Sharp Laboratories Of America, Inc. Methods and systems for scalable-to-non-scalable bit-stream rewriting
KR20170137941A (ko) * 2007-10-19 2017-12-13 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
JP5718456B2 (ja) * 2010-05-25 2015-05-13 ヴィディオ・インコーポレーテッド 複数のカメラおよび複数のモニタを使用する拡張可能なビデオ通信用のシステムおよび方法
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
HUE055506T2 (hu) * 2010-07-21 2021-11-29 Dolby Laboratories Licensing Corp Rendszerek és eljárások többrétegû keret-kompatibilis videó továbbítására
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
KR20200038564A (ko) * 2012-07-09 2020-04-13 브이아이디 스케일, 인크. 멀티 레이어 비디오 코딩용 코덱 아키텍처
WO2014084564A1 (ko) * 2012-11-27 2014-06-05 엘지전자 주식회사 신호 송수신 장치 및 신호 송수신 방법
EP2987325B1 (en) 2013-04-15 2018-08-29 V-Nova International Ltd Hybrid backward-compatible signal encoding and decoding

Also Published As

Publication number Publication date
CN105432083A (zh) 2016-03-23
EA201591975A1 (ru) 2016-04-29
HK1216808A1 (en) 2016-12-02
JP2016519904A (ja) 2016-07-07
BR112015026244A2 (pt) 2017-07-25
US20140321555A1 (en) 2014-10-30
JP6705885B2 (ja) 2020-06-03
US10887612B2 (en) 2021-01-05
US20230011071A1 (en) 2023-01-12
US20180115778A1 (en) 2018-04-26
US9912945B2 (en) 2018-03-06
CA2909445A1 (en) 2014-10-23
JP2020141416A (ja) 2020-09-03
KR20150140842A (ko) 2015-12-16
US11394985B2 (en) 2022-07-19
CA2909445C (en) 2024-02-20
BR112015026244B1 (pt) 2023-04-25
MX2015014352A (es) 2016-04-20
US12238310B2 (en) 2025-02-25
MY189280A (en) 2022-01-31
JP2019062570A (ja) 2019-04-18
EA035886B1 (ru) 2020-08-27
JP7156762B2 (ja) 2022-10-19
AU2014255324B2 (en) 2018-05-17
AU2014255324A1 (en) 2015-11-12
JP6457488B2 (ja) 2019-01-23
EP2987325A1 (en) 2016-02-24
US20200344488A1 (en) 2020-10-29
EP2987325B1 (en) 2018-08-29
KR102301083B1 (ko) 2021-09-10
US20210329276A1 (en) 2021-10-21
CN110933437A (zh) 2020-03-27
EP3468191A1 (en) 2019-04-10
DK2987325T3 (en) 2018-12-17
WO2014170819A1 (en) 2014-10-23
BR112015026244A8 (pt) 2022-11-08
CN110933437B (zh) 2022-07-26
SG11201508427YA (en) 2015-11-27
ES2699983T3 (es) 2019-02-13
CN105432083B (zh) 2020-01-07
US10652560B2 (en) 2020-05-12
PL2987325T3 (pl) 2019-04-30

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