BR9610167A - Aparelho e processo para substituição automática de um painel de cartaz em uma imagem de vídeo - Google Patents

Aparelho e processo para substituição automática de um painel de cartaz em uma imagem de vídeo

Info

Publication number
BR9610167A
BR9610167A BR9610167A BR9610167A BR9610167A BR 9610167 A BR9610167 A BR 9610167A BR 9610167 A BR9610167 A BR 9610167A BR 9610167 A BR9610167 A BR 9610167A BR 9610167 A BR9610167 A BR 9610167A
Authority
BR
Brazil
Prior art keywords
video image
automatically replacing
poster panel
automatic
poster
Prior art date
Application number
BR9610167A
Other languages
English (en)
Inventor
Michael Tamir
Avi Sharir
Itzhak Wilf
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 BR9610167A publication Critical patent/BR9610167A/pt

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
BR9610167A 1995-09-08 1996-09-09 Aparelho e processo para substituição automática de um painel de cartaz em uma imagem de vídeo BR9610167A (pt)

Applications Claiming Priority (3)

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
PCT/GB1996/002224 WO1997009822A1 (en) 1995-09-08 1996-09-09 Method and apparatus for automatic electronic replacement of billboards in a video image

Publications (1)

Publication Number Publication Date
BR9610167A true BR9610167A (pt) 1998-08-11

Family

ID=26307720

Family Applications (2)

Application Number Title Priority Date Filing Date
BR9610167A BR9610167A (pt) 1995-09-08 1996-09-09 Aparelho e processo para substituição automática de um painel de cartaz em uma imagem de vídeo
BR9606626A BR9606626A (pt) 1995-09-08 1996-09-09 Aparelho e processo de substituição eletrônica automática de um painel de propaganda externo visualizado em uma imagem de vídeo

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR9606626A BR9606626A (pt) 1995-09-08 1996-09-09 Aparelho e processo de substituição eletrônica automática de um painel de propaganda externo visualizado em uma imagem de vídeo

Country Status (14)

Country Link
US (3) US6292227B1 (pt)
EP (3) EP0848884B1 (pt)
JP (2) JP3738035B2 (pt)
CN (2) CN1122402C (pt)
AT (3) ATE200948T1 (pt)
AU (2) AU695857B2 (pt)
BR (2) BR9610167A (pt)
CA (2) CA2231376C (pt)
DE (3) DE69612666T2 (pt)
ES (3) ES2153125T3 (pt)
GB (1) GB9601101D0 (pt)
MX (1) MX9801848A (pt)
TR (2) TR199800395T1 (pt)
WO (2) WO1997009822A1 (pt)

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Also Published As

Publication number Publication date
EP1056281B1 (en) 2005-12-07
DE69607631T2 (de) 2000-07-27
DE69612666T2 (de) 2002-05-29
AU714317B2 (en) 2000-01-06
ATE191595T1 (de) 2000-04-15
MX9801849A (es) 1998-08-30
CN1122402C (zh) 2003-09-24
DE69635558D1 (de) 2006-01-12
WO1997009822A1 (en) 1997-03-13
ATE200948T1 (de) 2001-05-15
CA2231374C (en) 2001-11-20
US6384871B1 (en) 2002-05-07
ES2153125T3 (es) 2001-02-16
JPH11514510A (ja) 1999-12-07
TR199800396T1 (xx) 1998-05-21
ATE312473T1 (de) 2005-12-15
CN1143525C (zh) 2004-03-24
CA2231376A1 (en) 1997-03-13
DE69607631D1 (de) 2000-05-11
DE69612666D1 (de) 2001-06-07
EP0848884B1 (en) 2001-05-02
AU6935296A (en) 1997-03-27
AU695857B2 (en) 1998-08-27
EP0848883A1 (en) 1998-06-24
GB9601101D0 (en) 1996-03-20
WO1997009823A1 (en) 1997-03-13
CN1199530A (zh) 1998-11-18
CA2231376C (en) 2002-07-02
CN1198865A (zh) 1998-11-11
JP3738035B2 (ja) 2006-01-25
US6208386B1 (en) 2001-03-27
DE69635558T2 (de) 2006-11-09
JPH11512263A (ja) 1999-10-19
AU6935096A (en) 1997-03-27
EP0848883B1 (en) 2000-04-05
EP0848884A1 (en) 1998-06-24
MX9801848A (es) 1998-11-30
ES2257265T3 (es) 2006-08-01
ES2157456T3 (es) 2001-08-16
TR199800395T1 (xx) 1998-05-21
BR9606626A (pt) 1997-09-30
US6292227B1 (en) 2001-09-18
EP1056281A1 (en) 2000-11-29
CA2231374A1 (en) 1997-03-13
JP3644688B2 (ja) 2005-05-11

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