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WO2012036464A3 - 방송 수신기 및 3d 비디오 데이터 처리 방법 - Google Patents

방송 수신기 및 3d 비디오 데이터 처리 방법 Download PDF

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Publication number
WO2012036464A3
WO2012036464A3 PCT/KR2011/006782 KR2011006782W WO2012036464A3 WO 2012036464 A3 WO2012036464 A3 WO 2012036464A3 KR 2011006782 W KR2011006782 W KR 2011006782W WO 2012036464 A3 WO2012036464 A3 WO 2012036464A3
Authority
WO
WIPO (PCT)
Prior art keywords
information
service
stereo
video data
extracting
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2011/006782
Other languages
English (en)
French (fr)
Other versions
WO2012036464A2 (ko
Inventor
이준휘
최지현
서종열
양정휴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
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
Priority to KR1020137002664A priority Critical patent/KR101844227B1/ko
Priority to US13/822,668 priority patent/US20130169753A1/en
Publication of WO2012036464A2 publication Critical patent/WO2012036464A2/ko
Publication of WO2012036464A3 publication Critical patent/WO2012036464A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • H04N13/139—Format conversion, e.g. of frame-rate or size
    • 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
    • H04N13/156—Mixing 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
    • 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
    • H04N13/194—Transmission of image signals
    • 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

Landscapes

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

Abstract

본 발명의 일 실시예에 따른 3D 비디오 데이터 처리 방법의 일 예는, 3D 비디오 데이터 및 서비스 정보를 포함한 방송 신호를 수신하는 단계; 상기 서비스 정보 내 제1 시그널링 테이블로부터 해당 가상 채널에서 3D 서비스 여부를 식별하는 단계; 상기 제1 시그널링 테이블로부터 서비스 식별자와 3D 서비스에 대한 제1 컴포넌트 정보를 포함한 스테레오 포맷 디스크립터를 추출하는 단계; 상기 가상 채널에 대한 서비스 식별자와 매핑되는 프로그램 넘버를 가진 제2 시그널링 테이블로부터 상기 제1 컴포넌트 정보에 대응되는 제2 컴포넌트 정보를 독출하고, 상기 독출된 제2 컴포넌트 정보에 기초하여 기본 PID 정보를 추출하는 단계; 스테레오 포맷 디스크립터로부터 스테레오 비디오 엘레멘트에 대한 스테레오 포맷 정보를 추출하는 단계; 및 추출된 스테레오 포맷 정보에 기초하여 스테레오 비디오 엘레멘트를 디코딩하여 출력하는 단계;를 포함하여 이루어진다.
PCT/KR2011/006782 2010-09-19 2011-09-14 방송 수신기 및 3d 비디오 데이터 처리 방법 Ceased WO2012036464A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020137002664A KR101844227B1 (ko) 2010-09-19 2011-09-14 방송 수신기 및 3d 비디오 데이터 처리 방법
US13/822,668 US20130169753A1 (en) 2010-09-19 2011-09-14 Broadcast receiver and method for processing 3d video data

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38430410P 2010-09-19 2010-09-19
US61/384,304 2010-09-19

Publications (2)

Publication Number Publication Date
WO2012036464A2 WO2012036464A2 (ko) 2012-03-22
WO2012036464A3 true WO2012036464A3 (ko) 2012-05-10

Family

ID=45832099

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006782 Ceased WO2012036464A2 (ko) 2010-09-19 2011-09-14 방송 수신기 및 3d 비디오 데이터 처리 방법

Country Status (3)

Country Link
US (1) US20130169753A1 (ko)
KR (1) KR101844227B1 (ko)
WO (1) WO2012036464A2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9787758B2 (en) * 2012-06-07 2017-10-10 Samsung Electronics Co., Ltd. Apparatus and method for reducing power consumption in electronic device
WO2016047985A1 (ko) * 2014-09-25 2016-03-31 엘지전자 주식회사 3d 방송 신호를 처리하는 방법 및 장치
KR102454228B1 (ko) * 2016-04-29 2022-10-14 엘지전자 주식회사 멀티 비전 장치
US10375375B2 (en) 2017-05-15 2019-08-06 Lg Electronics Inc. Method of providing fixed region information or offset region information for subtitle in virtual reality system and device for controlling the same
US10659760B2 (en) * 2017-07-10 2020-05-19 Qualcomm Incorporated Enhanced high-level signaling for fisheye virtual reality video
CN110519652B (zh) 2018-05-22 2021-05-18 华为软件技术有限公司 Vr视频播放方法、终端及服务器
CN116888956A (zh) * 2021-02-28 2023-10-13 镭亚股份有限公司 流式传输压缩的多视图视频的系统和方法
TWI790560B (zh) * 2021-03-03 2023-01-21 宏碁股份有限公司 並排影像偵測方法與使用該方法的電子裝置
CN113407734B (zh) * 2021-07-14 2023-05-19 重庆富民银行股份有限公司 基于实时大数据的知识图谱系统的构建方法
TWI812566B (zh) * 2022-12-28 2023-08-11 宏碁股份有限公司 立體影像深度調整方法與裝置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090062216A (ko) * 2007-12-12 2009-06-17 한국전자통신연구원 Ｄｍｂ 연동형 스테레오스코픽 데이터 처리방법 및스테레오스코픽 데이터 처리장치
KR20100040640A (ko) * 2008-10-10 2010-04-20 엘지전자 주식회사 수신 시스템 및 데이터 처리 방법
WO2010076933A1 (ko) * 2008-12-30 2010-07-08 (주)엘지전자 이차원 영상과 3d 영상의 통합 서비스가 가능한 디지털 방송 수신방법, 및 이를 이용한 디지털 방송 수신장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2380105A1 (en) * 2002-04-09 2003-10-09 Nicholas Routhier Process and system for encoding and playback of stereoscopic video sequences
US7650036B2 (en) * 2003-10-16 2010-01-19 Sharp Laboratories Of America, Inc. System and method for three-dimensional video coding
EP2389764A2 (en) * 2009-01-26 2011-11-30 Thomson Licensing Frame packing for video coding
US8289998B2 (en) * 2009-02-13 2012-10-16 Samsung Electronics Co., Ltd. Method and apparatus for generating three (3)-dimensional image data stream, and method and apparatus for receiving three (3)-dimensional image data stream

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090062216A (ko) * 2007-12-12 2009-06-17 한국전자통신연구원 Ｄｍｂ 연동형 스테레오스코픽 데이터 처리방법 및스테레오스코픽 데이터 처리장치
KR20100040640A (ko) * 2008-10-10 2010-04-20 엘지전자 주식회사 수신 시스템 및 데이터 처리 방법
WO2010076933A1 (ko) * 2008-12-30 2010-07-08 (주)엘지전자 이차원 영상과 3d 영상의 통합 서비스가 가능한 디지털 방송 수신방법, 및 이를 이용한 디지털 방송 수신장치

Also Published As

Publication number Publication date
US20130169753A1 (en) 2013-07-04
KR101844227B1 (ko) 2018-04-02
KR20130108245A (ko) 2013-10-02
WO2012036464A2 (ko) 2012-03-22

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