EA201490314A1 - Передача данных восстановления в многоуровневой иерархии качества сигнала - Google Patents

Передача данных восстановления в многоуровневой иерархии качества сигнала

Info

Publication number
EA201490314A1
EA201490314A1 EA201490314A EA201490314A EA201490314A1 EA 201490314 A1 EA201490314 A1 EA 201490314A1 EA 201490314 A EA201490314 A EA 201490314A EA 201490314 A EA201490314 A EA 201490314A EA 201490314 A1 EA201490314 A1 EA 201490314A1
Authority
EA
Eurasian Patent Office
Prior art keywords
recovery data
signal
signal processor
parts
quality levels
Prior art date
Application number
EA201490314A
Other languages
English (en)
Other versions
EA032768B1 (ru
Inventor
Лука Россато
Гвидо Меарди
Original Assignee
Лука Россато
Гвидо Меарди
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 Лука Россато, Гвидо Меарди filed Critical Лука Россато
Publication of EA201490314A1 publication Critical patent/EA201490314A1/ru
Publication of EA032768B1 publication Critical patent/EA032768B1/ru

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440281—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection

Abstract

Одна конфигурация, которая обсуждается в этом документе, включает в себя процессор сигналов. Процессор сигналов извлекает данные восстановления из репозитория. Данные восстановления кодируются в соответствии с многоуровневой иерархией, включающей в себя множественные уровни качества. Процессор сигналов передает декодирующему ресурсу выбранные части данных восстановления. Декодирующий ресурс восстанавливает визуализации частей сигнала, например изображений/кадров, на основе переданных частей данных восстановления. Во время этапа передачи процессор сигналов меняет уровень качества данных восстановления, извлеченных и переданных декодирующему ресурсу. Также иногда процессор сигналов передает уровни качества данных восстановления вне естественной последовательности частей сигнала, которую они позволяют восстановить, приближая или откладывая передачу некоторых уровней качества данных восстановления, связанных с конкретными частями сигнала. Декодирующий ресурс декодирует принятые данные восстановления для воспроизведения сигнала на разных уровнях качества.
EA201490314A 2011-07-21 2012-07-20 Передача данных восстановления в многоуровневой иерархии качества сигнала EA032768B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/188,237 US10873772B2 (en) 2011-07-21 2011-07-21 Transmission of reconstruction data in a tiered signal quality hierarchy
PCT/IB2012/053726 WO2013011496A1 (en) 2011-07-21 2012-07-20 Transmission of reconstruction data in a tiered signal quality hierarchy

Publications (2)

Publication Number Publication Date
EA201490314A1 true EA201490314A1 (ru) 2014-06-30
EA032768B1 EA032768B1 (ru) 2019-07-31

Family

ID=46851542

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490314A EA032768B1 (ru) 2011-07-21 2012-07-20 Передача данных восстановления в многоуровневой иерархии качества сигнала

Country Status (14)

Country Link
US (3) US10873772B2 (ru)
EP (2) EP2735166B1 (ru)
JP (1) JP6339012B2 (ru)
KR (1) KR102027410B1 (ru)
CN (1) CN103843353B (ru)
AU (2) AU2012285360A1 (ru)
BR (1) BR112014001207B1 (ru)
CA (1) CA2842560C (ru)
EA (1) EA032768B1 (ru)
ES (1) ES2808531T3 (ru)
IL (1) IL230273A (ru)
MX (1) MX336296B (ru)
WO (1) WO2013011496A1 (ru)
ZA (1) ZA201400472B (ru)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8977065B2 (en) * 2011-07-21 2015-03-10 Luca Rossato Inheritance in a tiered signal quality hierarchy
US8718445B1 (en) 2013-09-03 2014-05-06 Penthera Partners, Inc. Commercials on mobile devices
US9244916B2 (en) * 2013-10-01 2016-01-26 Penthera Partners, Inc. Downloading media objects
US9143773B2 (en) * 2013-10-04 2015-09-22 Institute For Information Industry Video signal fault detection system capable of inference of abnormal components
WO2016092759A1 (ja) * 2014-12-09 2016-06-16 パナソニックＩｐマネジメント株式会社 送信方法、受信方法、送信装置および受信装置
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
CN114222372A (zh) * 2015-04-17 2022-03-22 索尼公司 用于无线通信的电子设备和方法
CN104966001B (zh) * 2015-06-24 2017-04-12 广州酷狗计算机科技有限公司 一种多媒体文件的处理方法及装置
GB2547442B (en) * 2016-02-17 2022-01-12 V Nova Int Ltd Physical adapter, signal processing equipment, methods and computer programs
GB2553556B (en) * 2016-09-08 2022-06-29 V Nova Int Ltd Data processing apparatuses, methods, computer programs and computer-readable media
US10853887B2 (en) * 2016-09-27 2020-12-01 Adobe Inc. Determination of paywall metrics
US10360727B2 (en) * 2017-08-02 2019-07-23 Omnivor, Inc. Methods for streaming visible blocks of volumetric video
US10516885B1 (en) 2018-07-11 2019-12-24 Tencent America LLC Method and apparatus for video coding
GB201817784D0 (en) * 2018-10-31 2018-12-19 V Nova Int Ltd Methods,apparatuses, computer programs and computer-readable media
KR20220003511A (ko) * 2019-03-20 2022-01-10 브이-노바 인터내셔널 리미티드 낮은 복잡도 향상 비디오 코딩
GB2598701B (en) 2020-05-25 2023-01-25 V Nova Int Ltd Wireless data communication system and method
JP2022179992A (ja) * 2021-05-24 2022-12-06 ソニーグループ株式会社 情報処理システム、情報処理装置及び情報処理方法
WO2024020403A1 (en) * 2022-07-22 2024-01-25 Bytedance Inc. Method, apparatus, and medium for visual data processing

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08181966A (ja) 1994-12-27 1996-07-12 Toshiba Corp 送信装置並びに受信装置並びに通信処理システム
JPH1118087A (ja) 1997-06-20 1999-01-22 Olympus Optical Co Ltd 画像データの変換装置および変換方法
JP2001007786A (ja) * 1999-06-21 2001-01-12 Matsushita Electric Ind Co Ltd データ通信方法およびシステム
JP2001069486A (ja) 1999-08-31 2001-03-16 Hitachi Ltd ビデオデータ送受信システム及びビデオデータ送受信装置
KR100959573B1 (ko) 2002-01-23 2010-05-27 노키아 코포레이션 비디오 코딩시 이미지 프레임들의 그루핑
JP2003324700A (ja) 2002-05-08 2003-11-14 Hitachi Ltd 多重符号化情報分離装置及び復号装置
US7379496B2 (en) * 2002-09-04 2008-05-27 Microsoft Corporation Multi-resolution video coding and decoding
US7369610B2 (en) * 2003-12-01 2008-05-06 Microsoft Corporation Enhancement layer switching for scalable video coding
KR100596705B1 (ko) * 2004-03-04 2006-07-04 삼성전자주식회사 비디오 스트리밍 서비스를 위한 비디오 코딩 방법과 비디오 인코딩 시스템, 및 비디오 디코딩 방법과 비디오 디코딩 시스템
JP4433286B2 (ja) 2004-03-25 2010-03-17 ソニー株式会社 送信装置および方法、受信装置および方法、記録媒体、並びにプログラム
JP4766888B2 (ja) * 2004-03-30 2011-09-07 三洋電機株式会社 画像処理装置
JP2006033507A (ja) 2004-07-16 2006-02-02 Sony Corp 遠隔編集システム、主編集装置、遠隔編集装置、編集方法、編集プログラム、及び記憶媒体
WO2006064422A1 (en) * 2004-12-13 2006-06-22 Koninklijke Philips Electronics N.V. Scalable picture encoding
US7336837B2 (en) * 2005-01-11 2008-02-26 Nokia Corporation Method and system for coding/decoding of a video bit stream for fine granularity scalability
WO2007044556A2 (en) * 2005-10-07 2007-04-19 Innovation Management Sciences, L.L.C. Method and apparatus for scalable video decoder using an enhancement stream
GB0600141D0 (en) * 2006-01-05 2006-02-15 British Broadcasting Corp Scalable coding of video signals
US20070160134A1 (en) * 2006-01-10 2007-07-12 Segall Christopher A Methods and Systems for Filter Characterization
US20080043832A1 (en) * 2006-08-16 2008-02-21 Microsoft Corporation Techniques for variable resolution encoding and decoding of digital video
JP4915208B2 (ja) * 2006-10-26 2012-04-11 三菱電機株式会社 ストリームデータ再生システム
US8199812B2 (en) * 2007-01-09 2012-06-12 Qualcomm Incorporated Adaptive upsampling for scalable video coding
US20080181298A1 (en) * 2007-01-26 2008-07-31 Apple Computer, Inc. Hybrid scalable coding
JP5257367B2 (ja) * 2008-02-20 2013-08-07 日本電気株式会社 映像配信装置、映像配信システム及び映像配信方法
US20090262801A1 (en) * 2008-04-17 2009-10-22 Qualcomm Incorporated Dead zone parameter selections for rate control in video coding
US8509434B2 (en) 2008-06-20 2013-08-13 Korean Broadcasting System Method and apparatus for protecting scalable video coding contents
US20090320081A1 (en) * 2008-06-24 2009-12-24 Chui Charles K Providing and Displaying Video at Multiple Resolution and Quality Levels
US20100262708A1 (en) * 2009-04-08 2010-10-14 Nokia Corporation Method and apparatus for delivery of scalable media data
US9106920B2 (en) * 2009-05-05 2015-08-11 Telefonaktiebolaget L M Ericsson (Publ) Scalable video coding method, encoder and computer program
WO2010137693A1 (ja) 2009-05-29 2010-12-02 株式会社東芝 放射性物質付着抑制方法および装置

Also Published As

Publication number Publication date
EP3723381A1 (en) 2020-10-14
JP6339012B2 (ja) 2018-06-06
US10873772B2 (en) 2020-12-22
AU2017213593A1 (en) 2017-08-31
AU2012285360A2 (en) 2014-03-20
MX336296B (es) 2016-01-14
CN103843353A (zh) 2014-06-04
US20130297466A1 (en) 2013-11-07
WO2013011496A1 (en) 2013-01-24
KR102027410B1 (ko) 2019-10-01
BR112014001207B1 (pt) 2024-03-12
AU2017213593B2 (en) 2019-10-10
KR20140071339A (ko) 2014-06-11
ES2808531T3 (es) 2021-03-01
US20240121454A1 (en) 2024-04-11
CN103843353B (zh) 2018-03-09
BR112014001207A8 (pt) 2022-07-19
EP2735166B1 (en) 2020-05-06
EA032768B1 (ru) 2019-07-31
AU2012285360A1 (en) 2014-02-13
EP2735166A1 (en) 2014-05-28
JP2014525190A (ja) 2014-09-25
ZA201400472B (en) 2015-09-30
BR112014001207A2 (pt) 2017-02-21
IL230273A (en) 2017-09-28
MX2014000704A (es) 2014-06-23
US11695973B2 (en) 2023-07-04
CA2842560A1 (en) 2013-01-24
CA2842560C (en) 2022-12-06
US20210211752A1 (en) 2021-07-08

Similar Documents

Publication Publication Date Title
EA201490314A1 (ru) Передача данных восстановления в многоуровневой иерархии качества сигнала
EA201492099A1 (ru) Разложение остаточных данных при кодировании, декодировании и реконструкции сигнала в многоуровневой иерархии
CY1120713T1 (el) Μεθοδος και συσκευη για την κωδικοποιηση βιντεο
PH12017501851B1 (en) Encoding device, decoding device, encoding method and decoding method
EA201490313A1 (ru) Обработка сигналов и наследование в многоуровневой иерархии качества сигнала
EA201490312A1 (ru) Многоуровневое декодирование сигнала и восстановление сигнала
BR112018073397A2 (pt) predição de movimento afim para codificação de vídeo
PH12017501987A1 (en) Slice level intra block copy and other video coding improvements
GB201100462D0 (en) Video encoding and decoding with improved error resilience
PH12015501135A1 (en) Decoding device and decoding method, and coding device and coding method
EA201650049A1 (ru) Распределенное защищенное хранение данных и передача потокового мультимедийного контента
SG10201808631PA (en) Video Encoding Method For Encoding Hierarchical-Structure Symbols And A Device Therefor, And Video Decoding Method For Decoding Hierarchical-Structure Symbols And A Device Therefor
MY192253A (en) Encoder, decoder and method for encoding and decoding audio content using parameters for enhancing a concealment
MY183543A (en) Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
BR112014016170A8 (pt) decodificação com base em dm-rs utilizando temporização com base em csi-rs
MY175517A (en) Blind decoding for an enhanced physical downlink control channel (epdcch)
EA201591282A1 (ru) Сигнализирование взаимосвязей номеров в порядке изображений и информации синхронизации для синхронизации видео при кодировании видео
IN2013MU03703A (ru)
MX345239B (es) Dispositivo de codificación, método de codificación, dispositivo de descodificación, y método de descodificación.
MX2017016554A (es) Metodo y dispositivo para reconstruir datos de imagen a partir de datos de imagen decodificada.
BR112015014405A8 (pt) método de comunicações para um sistema de rede óptica, dispositivo de rede óptica e sistema de comunicações"
MY186153A (en) Image processing device and method
FR3019957B1 (fr) Procedes de codage et decodage de trames dans un reseau de telecommunication
MX2016012630A (es) Decodificacion y sintesis de fotogramas para datos de video incompletos.
BR112012019388A2 (pt) dados de substituição válidos em vídeo codificado

Legal Events

Date Code Title Description
PC4A Registration of transfer of a eurasian patent by assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KG TM