CN101981912B - 用于更改电视图像的内容的方法 - Google Patents

用于更改电视图像的内容的方法 Download PDF

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Publication number
CN101981912B
CN101981912B CN2007801019376A CN200780101937A CN101981912B CN 101981912 B CN101981912 B CN 101981912B CN 2007801019376 A CN2007801019376 A CN 2007801019376A CN 200780101937 A CN200780101937 A CN 200780101937A CN 101981912 B CN101981912 B CN 101981912B
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CN
China
Prior art keywords
target area
image
determination data
area
content
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.)
Expired - Fee Related
Application number
CN2007801019376A
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English (en)
Chinese (zh)
Other versions
CN101981912A (zh
Inventor
埃尔基·兰塔莱恩
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.)
SUPPONOR SYSTEMS Ltd
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SUPPONOR SYSTEMS Ltd
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.)
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Publication date
Application filed by SUPPONOR SYSTEMS Ltd filed Critical SUPPONOR SYSTEMS Ltd
Publication of CN101981912A publication Critical patent/CN101981912A/zh
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Publication of CN101981912B publication Critical patent/CN101981912B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
    • H04N5/275—Generation of keying signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/2224—Studio circuitry; Studio devices; Studio equipment related to virtual studio applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
    • H04N5/2723—Insertion of virtual advertisement; Replacing advertisements physical present in the scene by virtual advertisement

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Studio Circuits (AREA)
  • Processing Or Creating Images (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Image Processing (AREA)
CN2007801019376A 2007-12-13 2007-12-13 用于更改电视图像的内容的方法 Expired - Fee Related CN101981912B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2007/050683 WO2009074710A1 (en) 2007-12-13 2007-12-13 A method for modifying the content of a television image

Publications (2)

Publication Number Publication Date
CN101981912A CN101981912A (zh) 2011-02-23
CN101981912B true CN101981912B (zh) 2013-01-23

Family

ID=40755260

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007801019376A Expired - Fee Related CN101981912B (zh) 2007-12-13 2007-12-13 用于更改电视图像的内容的方法

Country Status (7)

Country Link
US (1) US20100289960A1 (enExample)
EP (1) EP2232845B1 (enExample)
JP (1) JP5101707B2 (enExample)
KR (1) KR20100133356A (enExample)
CN (1) CN101981912B (enExample)
CA (1) CA2709003A1 (enExample)
WO (1) WO2009074710A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4908624B1 (ja) 2010-12-14 2012-04-04 株式会社東芝 立体映像信号処理装置及び方法
EP2700035A4 (en) 2011-04-18 2016-03-09 Supponor Oy DETECTING GRAPHICS ADDED TO VIDEO SIGNAL
GB201204129D0 (en) 2012-03-08 2012-04-25 Supponor Oy Apparatus and method for image content detection and image content replacement system
EP2670130B1 (en) * 2012-06-01 2019-03-27 Alcatel Lucent Method and apparatus for mixing a first video signal and a second video signal
GB2502986B (en) * 2012-06-12 2014-05-14 Supponor Oy Apparatus and method for image content replacement
GB2511792B (en) * 2013-03-13 2015-11-18 Supponor Oy Method and Apparatus for Dynamic Image Content Manipulation
GB2531969B (en) 2013-10-03 2016-08-10 Supponor Oy Method and apparatus for image frame identification
GB201607999D0 (en) * 2016-05-06 2016-06-22 Supponor Oy Method and apparatus to determine added graphics layers in a video image signal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661061B1 (fr) * 1990-04-11 1992-08-07 Multi Media Tech Procede et dispositif de modification de zone d'images.
WO1997000582A1 (en) * 1995-06-16 1997-01-03 Princeton Video Image, Inc. System and method of real time insertions into video using adaptive occlusion with a synthetic reference image
US20010017671A1 (en) * 1998-12-18 2001-08-30 Pierre Pleven "Midlink" virtual insertion system and methods
US6335765B1 (en) 1999-11-08 2002-01-01 Weather Central, Inc. Virtual presentation system and method
AU2002318948C1 (en) * 2001-08-02 2009-08-13 Opentv, Inc. Post production visual alterations
WO2003021957A1 (en) * 2001-09-03 2003-03-13 Oy Virtual Advertising Systems Vas Ltd Method for modifying the content of a television image
US8264610B2 (en) * 2006-04-18 2012-09-11 Marvell World Trade Ltd. Shared memory multi video channel display apparatus and methods

Also Published As

Publication number Publication date
JP5101707B2 (ja) 2012-12-19
US20100289960A1 (en) 2010-11-18
EP2232845B1 (en) 2013-05-15
CN101981912A (zh) 2011-02-23
KR20100133356A (ko) 2010-12-21
CA2709003A1 (en) 2009-06-18
JP2011507377A (ja) 2011-03-03
EP2232845A4 (en) 2011-06-01
EP2232845A1 (en) 2010-09-29
WO2009074710A1 (en) 2009-06-18

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