MX9801848A - Metodo y aparato para reemplazo electronico automatico de tableros de anuncios en una imagen de video. - Google Patents

Metodo y aparato para reemplazo electronico automatico de tableros de anuncios en una imagen de video.

Info

Publication number
MX9801848A
MX9801848A MX9801848A MX9801848A MX9801848A MX 9801848 A MX9801848 A MX 9801848A MX 9801848 A MX9801848 A MX 9801848A MX 9801848 A MX9801848 A MX 9801848A MX 9801848 A MX9801848 A MX 9801848A
Authority
MX
Mexico
Prior art keywords
video image
billboards
automatic electronic
electronic replacement
automatic
Prior art date
Application number
MX9801848A
Other languages
English (en)
Inventor
Itzhak Wilf
Avi Sharir
Michael Tamir
Original Assignee
Orad Hi Tec 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.)
Filing date
Publication date
Priority claimed from GB9518439A external-priority patent/GB2305051B/en
Application filed by Orad Hi Tec Systems Ltd filed Critical Orad Hi Tec Systems Ltd
Publication of MX9801848A publication Critical patent/MX9801848A/es

Links

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
    • H04N5/2723—Insertion of virtual advertisement; Replacing advertisements physical present in the scene by virtual advertisement
    • 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
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/74—Circuits for processing colour signals for obtaining special effects
    • H04N9/75—Chroma key

Landscapes

  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Studio Devices (AREA)
  • Studio Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Image Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Telephone Set Structure (AREA)

Abstract

Un aparato pare el reemplazo electronico automático de un tablero de anuncios en una imagen de vídeo, que incluye un aparato de medicion automática de la orientacion de la cámara que incluye medios de medicion de movimiento, eficaces para medir el campo visual de la cámara de TV con respecto a una posicion de referencia conocida.
MX9801848A 1995-09-08 1998-03-06 Metodo y aparato para reemplazo electronico automatico de tableros de anuncios en una imagen de video. MX9801848A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9518439A GB2305051B (en) 1995-09-08 1995-09-08 Method and apparatus for automatic electronic replacement of billboards in a video image
GBGB9601101.0A GB9601101D0 (en) 1995-09-08 1996-01-19 Method and apparatus for automatic electronic replacement of billboards in a video image

Publications (1)

Publication Number Publication Date
MX9801848A true MX9801848A (es) 1998-11-30

Family

ID=26307720

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9801848A MX9801848A (es) 1995-09-08 1998-03-06 Metodo y aparato para reemplazo electronico automatico de tableros de anuncios en una imagen de video.

Country Status (14)

Country Link
US (3) US6292227B1 (es)
EP (3) EP0848884B1 (es)
JP (2) JP3644688B2 (es)
CN (2) CN1122402C (es)
AT (3) ATE200948T1 (es)
AU (2) AU714317B2 (es)
BR (2) BR9606626A (es)
CA (2) CA2231374C (es)
DE (3) DE69607631T2 (es)
ES (3) ES2157456T3 (es)
GB (1) GB9601101D0 (es)
MX (1) MX9801848A (es)
TR (2) TR199800395T1 (es)
WO (2) WO1997009823A1 (es)

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US6384871B1 (en) 2002-05-07
CA2231376A1 (en) 1997-03-13
DE69612666D1 (de) 2001-06-07
JP3644688B2 (ja) 2005-05-11
DE69635558T2 (de) 2006-11-09
ES2153125T3 (es) 2001-02-16
AU6935096A (en) 1997-03-27
BR9610167A (pt) 1998-08-11
JPH11512263A (ja) 1999-10-19
CA2231376C (en) 2002-07-02
AU714317B2 (en) 2000-01-06
JPH11514510A (ja) 1999-12-07
US6292227B1 (en) 2001-09-18
GB9601101D0 (en) 1996-03-20
CN1199530A (zh) 1998-11-18
EP1056281A1 (en) 2000-11-29
ES2257265T3 (es) 2006-08-01
CA2231374C (en) 2001-11-20
WO1997009822A1 (en) 1997-03-13
CN1198865A (zh) 1998-11-11
ES2157456T3 (es) 2001-08-16
DE69635558D1 (de) 2006-01-12
EP1056281B1 (en) 2005-12-07
BR9606626A (pt) 1997-09-30
CA2231374A1 (en) 1997-03-13
DE69607631D1 (de) 2000-05-11
AU695857B2 (en) 1998-08-27
ATE312473T1 (de) 2005-12-15
ATE191595T1 (de) 2000-04-15
WO1997009823A1 (en) 1997-03-13
US6208386B1 (en) 2001-03-27
MX9801849A (es) 1998-08-30
EP0848884B1 (en) 2001-05-02
TR199800395T1 (xx) 1998-05-21
EP0848883B1 (en) 2000-04-05
TR199800396T1 (xx) 1998-05-21
DE69607631T2 (de) 2000-07-27
EP0848884A1 (en) 1998-06-24
EP0848883A1 (en) 1998-06-24
ATE200948T1 (de) 2001-05-15
CN1143525C (zh) 2004-03-24
JP3738035B2 (ja) 2006-01-25
CN1122402C (zh) 2003-09-24
AU6935296A (en) 1997-03-27
DE69612666T2 (de) 2002-05-29

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