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MX341101B - Aparato transceptor de señales y metodo para transmitir y recibr señales. - Google Patents

Aparato transceptor de señales y metodo para transmitir y recibr señales.

Info

Publication number
MX341101B
MX341101B MX2015001773A MX2015001773A MX341101B MX 341101 B MX341101 B MX 341101B MX 2015001773 A MX2015001773 A MX 2015001773A MX 2015001773 A MX2015001773 A MX 2015001773A MX 341101 B MX341101 B MX 341101B
Authority
MX
Mexico
Prior art keywords
signal transceiving
video
uhd
residual data
present
Prior art date
Application number
MX2015001773A
Other languages
English (en)
Other versions
MX2015001773A (es
Inventor
Kim Jinpil
Hwang Soojin
Choe Jeehyun
Suh Jongyeul
Hong Hotaek
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2015001773A publication Critical patent/MX2015001773A/es
Publication of MX341101B publication Critical patent/MX341101B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
    • 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
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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 or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream 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 or manipulating encoded video stream 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]
    • H04N21/20—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 or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234363—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the spatial resolution, e.g. for clients with a lower screen resolution
    • 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 or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate 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]
    • H04N21/20—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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data and video streams
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2362—Generation or processing of Service Information [SI]
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • 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 or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440227—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by decomposing into layers, e.g. base layer and one or more enhancement layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

La presente invención se refiere a un aparato receptor de señales y un método para transmitir y recibir señales. Una modalidad de la presente invención proporciona un método para transmitir señales que consiste en: un paso de generar video HD a partir de video UHD, y obtener datos residuales del video UHD, restantes después de convertir el video HD a partir del video UHD; y un paso de transmitir el video HD convertido a una secuencia de capa base y los datos residuales a una secuencia de capa de mejora.
MX2015001773A 2012-08-10 2013-08-08 Aparato transceptor de señales y metodo para transmitir y recibr señales. MX341101B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261681642P 2012-08-10 2012-08-10
PCT/KR2013/007154 WO2014025213A1 (ko) 2012-08-10 2013-08-08 신호 송수신 장치 및 신호 송수신 방법

Publications (2)

Publication Number Publication Date
MX2015001773A MX2015001773A (es) 2015-05-12
MX341101B true MX341101B (es) 2016-08-08

Family

ID=50068376

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015001773A MX341101B (es) 2012-08-10 2013-08-08 Aparato transceptor de señales y metodo para transmitir y recibr señales.

Country Status (8)

Country Link
US (1) US9451205B2 (es)
EP (1) EP2884752A4 (es)
JP (1) JP6073477B2 (es)
KR (1) KR20150059722A (es)
CN (1) CN104541511A (es)
DE (1) DE112013003531T5 (es)
MX (1) MX341101B (es)
WO (1) WO2014025213A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10432957B2 (en) * 2012-09-07 2019-10-01 Saturn Licensing Llc Transmission device, transmitting method, reception device, and receiving method
KR102118052B1 (ko) * 2012-11-19 2020-06-02 엘지전자 주식회사 신호 송수신 장치 및 신호 송수신 방법
US9668015B2 (en) * 2012-11-28 2017-05-30 Sony Corporation Using extra space on ultra high definition display presenting high definition video
US9729817B2 (en) * 2013-11-05 2017-08-08 Avago Technologies General Ip (Singapore) Pte. Ltd. Parallel pipelines for multiple-quality level video processing
JP5836424B2 (ja) 2014-04-14 2015-12-24 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
MX2017001032A (es) * 2014-07-31 2017-05-09 Sony Corp Dispositivo de transmision, metodo de transmision, dispositivo de recepcion y metodo de recepcion.
MX2016008872A (es) * 2014-11-13 2016-10-11 Sony Corp Dispositivo de recepcion, metodo de recepcion, aparato de transmision, y metodo de transmision.
JP6501503B2 (ja) * 2014-11-17 2019-04-17 東芝映像ソリューション株式会社 電子機器及び信号処理方法
EP3264775B1 (en) 2015-02-27 2023-05-03 Sony Group Corporation Transmission apparatus, transmission method, reception apparatus and reception method
CA2999684A1 (en) * 2015-09-30 2017-04-06 Sony Corporation Transmission device, transmission method, reception device, and reception method
JP6848873B2 (ja) * 2015-10-13 2021-03-24 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
WO2017138470A1 (ja) 2016-02-09 2017-08-17 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US10944974B2 (en) 2017-01-11 2021-03-09 Raytheon Company Method for encoding and processing raw UHD video via an existing HD video architecture
US11190724B2 (en) 2017-03-10 2021-11-30 Raytheon Company Adaptive bitrate streaming of UHD image data
JP7026450B2 (ja) * 2017-04-24 2022-02-28 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
JP6982990B2 (ja) 2017-06-19 2021-12-17 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
CN113645501A (zh) * 2018-09-20 2021-11-12 深圳市道通智能航空技术股份有限公司 图像传输方法、装置、图像发送端及飞行器图传系统
KR102612362B1 (ko) * 2018-12-27 2023-12-11 한국전자통신연구원 고화질 방송 영상 송수신 방법 및 장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002010251A (ja) * 2000-06-19 2002-01-11 Matsushita Electric Ind Co Ltd 映像信号符号化装置および映像信号復号化装置
KR100505211B1 (ko) 2003-03-11 2005-08-03 엘지전자 주식회사 데이터 전송장치
US20080043832A1 (en) 2006-08-16 2008-02-21 Microsoft Corporation Techniques for variable resolution encoding and decoding of digital video
KR100905723B1 (ko) * 2006-12-08 2009-07-01 한국전자통신연구원 비실시간 기반의 디지털 실감방송 송수신 시스템 및 그방법
US20080225952A1 (en) * 2007-03-15 2008-09-18 Nokia Corporation System and method for providing improved residual prediction for spatial scalability in video coding
JP4887316B2 (ja) 2008-03-05 2012-02-29 日本電信電話株式会社 データ並列配信方法とシステムおよびプログラム
JPWO2009147795A1 (ja) * 2008-06-05 2011-10-20 パナソニック株式会社 映像処理システム
JP2010011154A (ja) 2008-06-27 2010-01-14 Pioneer Electronic Corp 画像生成装置及び画像再生装置
KR101012980B1 (ko) 2009-03-16 2011-02-10 한국방송공사 계층적 방송 장치 및 방법
CN102415100B (zh) * 2009-04-27 2015-02-04 Lg电子株式会社 广播接收机及其3d视频数据处理方法
KR101676311B1 (ko) 2009-10-13 2016-11-15 엘지전자 주식회사 방송 수신기 및 3ｄ 방송 데이터 처리 방법
KR101085554B1 (ko) 2009-11-19 2011-11-24 에이스텔 주식회사 초고화질 영상을 위한 실시간 입출력 모듈 시스템
JP2011232225A (ja) 2010-04-28 2011-11-17 Toshiba Corp 燃料取替機制御システム
KR20120019754A (ko) 2010-08-26 2012-03-07 에이스텔 주식회사 초고화질 영상 모듈을 이용한 디지털 방송수신 시스템
US8780991B2 (en) * 2010-09-14 2014-07-15 Texas Instruments Incorporated Motion estimation in enhancement layers in video encoding
KR20120058700A (ko) 2010-11-27 2012-06-08 전자부품연구원 디지털 방송의 전송 모드 제공 및 인지 방법
JP2013090296A (ja) 2011-10-21 2013-05-13 Sharp Corp 符号化装置、送信装置、符号化方法、復号装置、受信装置、復号方法、プログラム、および記録媒体
FR2982134B1 (fr) 2011-11-07 2013-11-15 Renault Sas Support de tablette tactile

Also Published As

Publication number Publication date
EP2884752A4 (en) 2016-01-27
JP6073477B2 (ja) 2017-02-01
KR20150059722A (ko) 2015-06-02
US20150229878A1 (en) 2015-08-13
CN104541511A (zh) 2015-04-22
DE112013003531T5 (de) 2015-04-23
JP2015530025A (ja) 2015-10-08
WO2014025213A1 (ko) 2014-02-13
MX2015001773A (es) 2015-05-12
EP2884752A1 (en) 2015-06-17
US9451205B2 (en) 2016-09-20

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