WO2012102522A3 - 디지털 방송 신호 송/수신 방법 및 장치 - Google Patents

디지털 방송 신호 송/수신 방법 및 장치 Download PDF

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Publication number
WO2012102522A3
WO2012102522A3 PCT/KR2012/000526 KR2012000526W WO2012102522A3 WO 2012102522 A3 WO2012102522 A3 WO 2012102522A3 KR 2012000526 W KR2012000526 W KR 2012000526W WO 2012102522 A3 WO2012102522 A3 WO 2012102522A3
Authority
WO
WIPO (PCT)
Prior art keywords
receiving
broadcasting signal
digital broadcasting
images
handling information
Prior art date
Application number
PCT/KR2012/000526
Other languages
English (en)
French (fr)
Other versions
WO2012102522A2 (ko
Inventor
최지현
서종열
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to CN201280006425.2A priority Critical patent/CN103339949B/zh
Priority to DE112012000563.5T priority patent/DE112012000563B4/de
Priority to CA2824829A priority patent/CA2824829C/en
Priority to GB1312584.4A priority patent/GB2501035B/en
Priority to KR1020137017733A priority patent/KR20140030117A/ko
Priority to US13/981,457 priority patent/US9392249B2/en
Publication of WO2012102522A2 publication Critical patent/WO2012102522A2/ko
Publication of WO2012102522A3 publication Critical patent/WO2012102522A3/ko

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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
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/183—On-screen display [OSD] information, e.g. subtitles or menus
    • 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
    • H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • 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
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • 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
    • H04N13/30—Image reproducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Library & Information Science (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

본 발명은 3차원 영상을 포함하는 디지털 방송 신호를 송/수신하는 장치 및 방법에 관한 것이다. 본 발명의 일 실시예에 따른 디지털 방송 신호 수신 장치는 Edge handling 정보를 포함하는 스테레오스코픽 3차원 영상 신호가 포함된 디지털 방송 신호를 수신하는 튜너, 상기 수신된 디지털 방송 신호를 역다중화하는 디멀티플렉서, 상기 역다중화된 방송 신호 중 상기 3차원 영상 신호를 디코딩하여 원본 이미지들 및 상기 Edge handling 정보를 추출하는 디코더, 상기 Edge handling 정보를 이용하여 상기 원본 이미지들의 일부 영역을 크롭하고 스트레치하여 이미지들을 편집하는 이미지편집부, 상기 Edge handling 정보를 이용하여 floating window를 생성하는 그래픽엔진, 상기 생성된 floating window를 상기 원본 이미지들에 오버레이하는 On Screen Display(OSD) 및 상기 편집된 이미지들 또는 상기 floating window가 오버레이된 이미지들을 입력받아 edge handling된 스테레오스코픽 3차원 영상 신호를 출력하는 포맷터를 포함한다.
PCT/KR2012/000526 2011-01-25 2012-01-20 디지털 방송 신호 송/수신 방법 및 장치 WO2012102522A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201280006425.2A CN103339949B (zh) 2011-01-25 2012-01-20 发送/接收数字广播信号的方法和设备
DE112012000563.5T DE112012000563B4 (de) 2011-01-25 2012-01-20 Verfahren und Vorrichtung zum Senden/Empfangen eines digitalen Übertragungssignals
CA2824829A CA2824829C (en) 2011-01-25 2012-01-20 Method and apparatus for transmitting/receiving a digital broadcasting signal
GB1312584.4A GB2501035B (en) 2011-01-25 2012-01-20 Method and apparatus for transmitting/receiving a digital broadcasting signal
KR1020137017733A KR20140030117A (ko) 2011-01-25 2012-01-20 디지털 방송 신호 송/수신 방법 및 장치
US13/981,457 US9392249B2 (en) 2011-01-25 2012-01-20 Method and apparatus for transmitting/receiving a digital broadcasting signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161435789P 2011-01-25 2011-01-25
US61/435,789 2011-01-25

Publications (2)

Publication Number Publication Date
WO2012102522A2 WO2012102522A2 (ko) 2012-08-02
WO2012102522A3 true WO2012102522A3 (ko) 2012-12-06

Family

ID=46581262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000526 WO2012102522A2 (ko) 2011-01-25 2012-01-20 디지털 방송 신호 송/수신 방법 및 장치

Country Status (7)

Country Link
US (1) US9392249B2 (ko)
KR (1) KR20140030117A (ko)
CN (1) CN103339949B (ko)
CA (1) CA2824829C (ko)
DE (1) DE112012000563B4 (ko)
GB (1) GB2501035B (ko)
WO (1) WO2012102522A2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9111352B2 (en) * 2011-12-27 2015-08-18 Avid Technology, Inc. Automated detection and correction of stereoscopic edge violations
EP2914003A4 (en) * 2012-10-25 2016-11-02 Lg Electronics Inc METHOD AND DEVICE FOR PROCESSING AN EDGE-BROADENING PHENOMENA IN A MULTI-VIEW 3DTV SERVICE
CN104767985A (zh) * 2014-01-07 2015-07-08 冠捷投资有限公司 使用区域分布分析以自动检测三维图像格式的方法
CN104811679A (zh) * 2014-01-29 2015-07-29 宏达国际电子股份有限公司 立体图像的调整方法与图像处理装置
US10158904B2 (en) 2015-09-23 2018-12-18 Rovi Guides, Inc. Systems and methods to combine programming from multiple channels
US20170085941A1 (en) * 2015-09-23 2017-03-23 Rovi Guides, Inc. Systems and methods to detect events in programming from multiple channels
EP3528496A1 (en) 2018-02-16 2019-08-21 Ultra-D Coöperatief U.A. Overscan for 3d display
US10902556B2 (en) * 2018-07-16 2021-01-26 Nvidia Corporation Compensating for disparity variation when viewing captured multi video image streams

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070086646A1 (en) * 2005-10-14 2007-04-19 Microsoft Corporation Occlusion Handling in Stero Imaging
KR20070055882A (ko) * 2005-11-28 2007-05-31 삼성전자주식회사 입체 영상 신호 처리 장치 및 방법
KR20100000951A (ko) * 2008-06-26 2010-01-06 주식회사 이시티 스테레오스코픽 영상 신호의 2차원 영상 신호로의 변환방법 및 변환 장치
US20100007721A1 (en) * 2008-07-11 2010-01-14 Samsung Electronics Co., Ltd. Method for displaying a multi-viewpoint image and display apparatus for performing the same

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KR100585966B1 (ko) * 2004-05-21 2006-06-01 한국전자통신연구원 3차원 입체 영상 부가 데이터를 이용한 3차원 입체 디지털방송 송/수신 장치 및 그 방법
JP2006094083A (ja) 2004-09-24 2006-04-06 Atsushi Aoki Ｃｃｄ、画像処理手段およびこれらを用いたデジタルカメラ
US7679641B2 (en) * 2006-04-07 2010-03-16 Real D Vertical surround parallax correction
JP2010033367A (ja) 2008-07-29 2010-02-12 Canon Inc 情報処理装置及び情報処理方法
KR101667723B1 (ko) * 2008-12-02 2016-10-19 엘지전자 주식회사 3차원 영상신호 전송 방법과, 3차원 영상표시 장치 및 그에 있어서의 신호 처리 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070086646A1 (en) * 2005-10-14 2007-04-19 Microsoft Corporation Occlusion Handling in Stero Imaging
KR20070055882A (ko) * 2005-11-28 2007-05-31 삼성전자주식회사 입체 영상 신호 처리 장치 및 방법
KR20100000951A (ko) * 2008-06-26 2010-01-06 주식회사 이시티 스테레오스코픽 영상 신호의 2차원 영상 신호로의 변환방법 및 변환 장치
US20100007721A1 (en) * 2008-07-11 2010-01-14 Samsung Electronics Co., Ltd. Method for displaying a multi-viewpoint image and display apparatus for performing the same

Also Published As

Publication number Publication date
GB2501035A (en) 2013-10-09
CN103339949A (zh) 2013-10-02
DE112012000563B4 (de) 2021-06-24
GB2501035B (en) 2017-02-22
DE112012000563T5 (de) 2013-10-31
WO2012102522A2 (ko) 2012-08-02
US20130307928A1 (en) 2013-11-21
US9392249B2 (en) 2016-07-12
KR20140030117A (ko) 2014-03-11
GB201312584D0 (en) 2013-08-28
CA2824829A1 (en) 2012-08-02
CN103339949B (zh) 2016-02-24
CA2824829C (en) 2017-04-25

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