SG11201508427YA - Hybrid backward-compatible signal encoding and decoding - Google Patents

Hybrid backward-compatible signal encoding and decoding

Info

Publication number
SG11201508427YA
SG11201508427YA SG11201508427YA SG11201508427YA SG11201508427YA SG 11201508427Y A SG11201508427Y A SG 11201508427YA SG 11201508427Y A SG11201508427Y A SG 11201508427YA SG 11201508427Y A SG11201508427Y A SG 11201508427YA SG 11201508427Y A SG11201508427Y A SG 11201508427YA
Authority
SG
Singapore
Prior art keywords
decoding
signal encoding
compatible signal
hybrid
backward
Prior art date
Application number
SG11201508427YA
Other languages
English (en)
Inventor
Luca Rossato
Guido Meardi
Original Assignee
Luca Rossato
Guido Meardi
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 Luca Rossato, Guido Meardi filed Critical Luca Rossato
Publication of SG11201508427YA publication Critical patent/SG11201508427YA/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
    • H04N19/30—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)
SG11201508427YA 2013-04-15 2014-04-14 Hybrid backward-compatible signal encoding and decoding SG11201508427YA (en)

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 (1)

Publication Number Publication Date
SG11201508427YA true SG11201508427YA (en) 2015-11-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201508427YA SG11201508427YA (en) 2013-04-15 2014-04-14 Hybrid backward-compatible signal encoding and decoding

Country Status (16)

Country Link
US (5) US9912945B2 (enExample)
EP (2) EP3468191A1 (enExample)
JP (3) JP6457488B2 (enExample)
KR (1) KR102301083B1 (enExample)
CN (2) CN105432083B (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
SG11201508427YA (en) * 2013-04-15 2015-11-27 Luca Rossato 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
EP3242487B1 (en) 2014-12-29 2021-10-13 Sony Group Corporation Transmitting device, transmitting method, receiving device and receiving method
ES2953917T3 (es) 2015-04-13 2023-11-17 V Nova Int Ltd Codificación de una pluralidad de señales con objetivo de velocidad de datos de una señal en dependencia de la complejidad de la información
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
GB2553557B (en) * 2016-09-08 2022-04-20 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
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
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
EP3821601A1 (en) 2018-07-15 2021-05-19 V-Nova International Limited Low complexity enhancement video coding
US12212781B2 (en) 2018-08-03 2025-01-28 V-Nova International Limited Architecture for signal enhancement coding
US12126839B2 (en) 2018-10-03 2024-10-22 V-Nova International Limited Weighted downsampling and weighted transformations for signal coding
JP2022508741A (ja) 2018-10-09 2022-01-19 ヴイ－ノヴァ インターナショナル リミテッド 複数解像度を使う階層コーディングスキーム内での信号エレメントコーディングフォーマット互換性
GB201817784D0 (en) * 2018-10-31 2018-12-19 V Nova Int Ltd Methods,apparatuses, computer programs and computer-readable media
US12335508B2 (en) 2019-03-20 2025-06-17 V-Nova International Limited Residual filtering in signal enhancement coding
GB2599805B (en) * 2019-03-20 2023-09-06 V Nova Int Ltd Temporal signalling for video coding technology
US20220191521A1 (en) 2019-03-20 2022-06-16 V-Nova International Limited Processing of residulas in video coding
GB201905400D0 (en) 2019-04-16 2019-05-29 V Nova Int Ltd Video coding technology
GB2600617B (en) 2019-07-05 2024-06-12 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
US12192505B2 (en) * 2019-10-02 2025-01-07 V-Nova International Limited Use of transformed coefficients to provide embedded signalling for watermarking
EP4046381A1 (en) * 2019-10-18 2022-08-24 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
US20250071326A1 (en) 2022-01-11 2025-02-27 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
BR0315443A (pt) * 2002-11-25 2005-08-16 Thomson Licensing Sa Codificador em duas camadas para dvd hìbrido de alta definição
KR100952185B1 (ko) * 2002-12-19 2010-04-09 코닌클리케 필립스 일렉트로닉스 엔.브이. 순방향 에러 정정 코드를 이용하여 비디오의 드리프트 없는 단편적인 다중 설명 채널 코딩을 위한 시스템 및 방법
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
WO2007029141A2 (en) * 2005-09-06 2007-03-15 Koninklijke Philips Electronics N.V. System for video reproduction in different resolutions
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
JP2009543501A (ja) * 2006-07-10 2009-12-03 シャープ株式会社 マルチレイヤ・ビットストリーム中の複数のレイヤを統合するための方法およびシステム
US20080043832A1 (en) * 2006-08-16 2008-02-21 Microsoft Corporation Techniques for variable resolution encoding and decoding of digital video
EP2011341A4 (en) 2006-11-09 2010-01-13 Lg Electronics Inc METHOD AND DEVICE FOR DECODING / CODING A VIDEO SIGNAL
JP5063684B2 (ja) * 2006-11-17 2012-10-31 エルジー エレクトロニクス インコーポレイティド ビデオ信号のデコーディング／エンコーディング方法及び装置
CN101601299A (zh) * 2006-12-14 2009-12-09 汤姆逊许可公司 用位深度可分级性的增强层残差预测对视频数据进行编码和/或解码的方法和设备
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
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
KR20110124161A (ko) * 2010-05-10 2011-11-16 삼성전자주식회사 계층 부호화 영상의 송수신 방법 및 장치
CN103039072A (zh) * 2010-05-25 2013-04-10 维德约股份有限公司 用于使用多个摄影机和多个监视器的可缩放视频通信的系统和方法
WO2012005106A1 (ja) * 2010-07-08 2012-01-12 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
CN105812827B (zh) * 2010-07-21 2019-04-16 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
US8711943B2 (en) * 2011-07-21 2014-04-29 Luca Rossato Signal processing and tiered signal encoding
US8948248B2 (en) * 2011-07-21 2015-02-03 Luca Rossato Tiered signal decoding and signal reconstruction
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
MY172999A (en) * 2012-07-09 2019-12-18 Vid Scale Inc Codec architecture for multiple layer video coding
EP2928198A4 (en) * 2012-11-27 2016-06-22 Lg Electronics Inc SIGNAL TRANSMISSION DEVICE AND SIGNAL TRANSMISSION METHOD
SG11201508427YA (en) * 2013-04-15 2015-11-27 Luca Rossato Hybrid backward-compatible signal encoding and decoding

Also Published As

Publication number Publication date
CA2909445A1 (en) 2014-10-23
AU2014255324B2 (en) 2018-05-17
JP2016519904A (ja) 2016-07-07
US20230011071A1 (en) 2023-01-12
ES2699983T3 (es) 2019-02-13
BR112015026244A2 (pt) 2017-07-25
CN105432083A (zh) 2016-03-23
EA035886B1 (ru) 2020-08-27
US11394985B2 (en) 2022-07-19
BR112015026244A8 (pt) 2022-11-08
KR102301083B1 (ko) 2021-09-10
MX354337B (es) 2018-02-27
JP6705885B2 (ja) 2020-06-03
DK2987325T3 (en) 2018-12-17
US10887612B2 (en) 2021-01-05
US12238310B2 (en) 2025-02-25
KR20150140842A (ko) 2015-12-16
JP6457488B2 (ja) 2019-01-23
EA201591975A1 (ru) 2016-04-29
MY189280A (en) 2022-01-31
US9912945B2 (en) 2018-03-06
PL2987325T3 (pl) 2019-04-30
CN110933437A (zh) 2020-03-27
JP7156762B2 (ja) 2022-10-19
JP2020141416A (ja) 2020-09-03
EP2987325A1 (en) 2016-02-24
AU2014255324A1 (en) 2015-11-12
CN105432083B (zh) 2020-01-07
BR112015026244B1 (pt) 2023-04-25
EP3468191A1 (en) 2019-04-10
US20140321555A1 (en) 2014-10-30
US20180115778A1 (en) 2018-04-26
MX2015014352A (es) 2016-04-20
US20200344488A1 (en) 2020-10-29
CN110933437B (zh) 2022-07-26
US20210329276A1 (en) 2021-10-21
EP2987325B1 (en) 2018-08-29
CA2909445C (en) 2024-02-20
WO2014170819A1 (en) 2014-10-23
JP2019062570A (ja) 2019-04-18
US10652560B2 (en) 2020-05-12
HK1216808A1 (en) 2016-12-02

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