WO2012030177A3 - 디지털 수신기 및 디지털 수신기에서의 3d 컨텐트 처리 방법 - Google Patents

디지털 수신기 및 디지털 수신기에서의 3d 컨텐트 처리 방법 Download PDF

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Publication number
WO2012030177A3
WO2012030177A3 PCT/KR2011/006494 KR2011006494W WO2012030177A3 WO 2012030177 A3 WO2012030177 A3 WO 2012030177A3 KR 2011006494 W KR2011006494 W KR 2011006494W WO 2012030177 A3 WO2012030177 A3 WO 2012030177A3
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service
broadcast signal
data
datum
signaling data
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PCT/KR2011/006494
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English (en)
French (fr)
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WO2012030177A2 (ko
Inventor
이준휘
최지현
서종열
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엘지전자 주식회사
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Priority to KR1020137001712A priority Critical patent/KR101853665B1/ko
Priority to US13/819,958 priority patent/US9386295B2/en
Priority to EP11822152.2A priority patent/EP2613551B1/en
Priority to CA2809143A priority patent/CA2809143C/en
Priority to CN201180042405.6A priority patent/CN103081498B/zh
Publication of WO2012030177A2 publication Critical patent/WO2012030177A2/ko
Publication of WO2012030177A3 publication Critical patent/WO2012030177A3/ko

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/194—Transmission of image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/189—Recording image signals; Reproducing recorded image signals
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/816—Monomedia components thereof involving special video data, e.g 3D video

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Library & Information Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

본 발명에 따른 3D 비디오 데이터를 처리하는 디지털 수신기의 일 예는, 제1 채널을 통하여 제1 3D 서비스 및 그를 위한 제1 시그널링 데이터를 포함한 제1 방송 신호를 수신하고, 제2 채널을 통해 상기 제1 3D 서비스와 관련된 제2 3D 서비스 및 그를 위한 제2 시그널링 데이터를 포함한 제2 방송 신호를 수신하는 수신부; 제1 방송 신호와 제2 방송 신호로부터 각각 3D 서비스 데이터와 시그널링 데이터를 역다중화하는 역다중화부; 역다중화된 제1 시그널링 데이터에 기초하여 제2 방송 신호가 수신되는 채널 정보를 획득하여 제2 방송 신호의 수신을 제어하고, 제2 시그널링 데이터에 기초하여 수신된 제2 방송 신호 내 3D 서비스 데이터가 디스플레이 화면상의 소정 위치에서 출력되도록 제어하는 제어부; 각 3D 서비스 데이터를 디코딩하는 디코더; 상기 디스플레이 화면의 출력 포맷에 따라 디코딩된 각 3D 서비스 데이터를 포맷팅하는 포맷터; 및 포맷팅된 각 3D 서비스 데이터를 화면상에 출력하는 디스플레이부;를 포함한다. 본 발명에 따른 3D 비디오 데이터를 처리하는 디지털 수신기의 다른 예는, 제1 채널을 통하여 제1 3D 서비스 및 그를 위한 제1 시그널링 데이터를 포함한 제1 방송 신호를 수신하고, 제2 채널을 통해 상기 제1 3D 서비스와 관련된 제2 3D 서비스 및 그를 위한 제2 시그널링 데이터를 포함한 제2 방송 신호를 수신하는 수신부; 제1 방송 신호와 제2 방송 신호로부터 각각 3D 서비스 데이터와 시그널링 데이터를 역다중화하는 역다중화부; 역다중화된 제1 시그널링 데이터에 기초하여 수신되는 제2 방송 신호를 3D 확장 서비스로 변환되어 화면상의 소정 위치에서 출력되도록 제어하는 제어부; 각 3D 서비스 데이터를 디코딩하는 디코더; 상기 디스플레이 화면의 출력 포맷에 따라 디코딩된 각 3D 서비스 데이터를 포맷팅하는 포맷터; 및 포맷팅된 각 3D 서비스 데이터를 화면상에 출력하는 디스플레이부;를 포함한다.
PCT/KR2011/006494 2010-09-01 2011-09-01 디지털 수신기 및 디지털 수신기에서의 3d 컨텐트 처리 방법 WO2012030177A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020137001712A KR101853665B1 (ko) 2010-09-01 2011-09-01 디지털 수신기 및 디지털 수신기에서의 3d 컨텐트 처리 방법
US13/819,958 US9386295B2 (en) 2010-09-01 2011-09-01 Digital receiver and method for processing 3D content in the digital receiver
EP11822152.2A EP2613551B1 (en) 2010-09-01 2011-09-01 Digital receiver and method for processing 3d content in the digital receiver
CA2809143A CA2809143C (en) 2010-09-01 2011-09-01 Digital receiver and method for processing 3d content in the digital receiver
CN201180042405.6A CN103081498B (zh) 2010-09-01 2011-09-01 数字接收器和用于在数字接收器中处理3d内容的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37937410P 2010-09-01 2010-09-01
US61/379,374 2010-09-01

Publications (2)

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WO2012030177A2 WO2012030177A2 (ko) 2012-03-08
WO2012030177A3 true WO2012030177A3 (ko) 2012-05-31

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Country Status (6)

Country Link
US (1) US9386295B2 (ko)
EP (1) EP2613551B1 (ko)
KR (1) KR101853665B1 (ko)
CN (1) CN103081498B (ko)
CA (1) CA2809143C (ko)
WO (1) WO2012030177A2 (ko)

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Also Published As

Publication number Publication date
EP2613551A4 (en) 2014-06-11
WO2012030177A2 (ko) 2012-03-08
CA2809143C (en) 2017-07-04
US9386295B2 (en) 2016-07-05
CN103081498B (zh) 2017-05-17
CN103081498A (zh) 2013-05-01
CA2809143A1 (en) 2012-03-08
EP2613551A2 (en) 2013-07-10
KR20130096223A (ko) 2013-08-29
US20130155186A1 (en) 2013-06-20
KR101853665B1 (ko) 2018-05-02
EP2613551B1 (en) 2017-04-26

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