AU5419600A - System and method for differentiating between image foreground and background in an image based on an invisible keying signal - Google Patents

System and method for differentiating between image foreground and background in an image based on an invisible keying signal

Info

Publication number
AU5419600A
AU5419600A AU54196/00A AU5419600A AU5419600A AU 5419600 A AU5419600 A AU 5419600A AU 54196/00 A AU54196/00 A AU 54196/00A AU 5419600 A AU5419600 A AU 5419600A AU 5419600 A AU5419600 A AU 5419600A
Authority
AU
Australia
Prior art keywords
image
differentiating
invisible
background
keying signal
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.)
Abandoned
Application number
AU54196/00A
Inventor
Moshe Benezra
Shmuel Peleg
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.)
Yissum Research Development Co of Hebrew University of Jerusalem
Original Assignee
Yissum Research Development Co of Hebrew University of Jerusalem
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 Yissum Research Development Co of Hebrew University of Jerusalem filed Critical Yissum Research Development Co of Hebrew University of Jerusalem
Publication of AU5419600A publication Critical patent/AU5419600A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/08—Trick photography
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
AU54196/00A 1999-06-21 2000-06-21 System and method for differentiating between image foreground and background in an image based on an invisible keying signal Abandoned AU5419600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13987799P 1999-06-21 1999-06-21
US60/139877 1999-06-21
PCT/IB2000/000896 WO2000079779A2 (en) 1999-06-21 2000-06-21 System and method for differentiating between image foreground and background in an image based on an invisible keying signal

Publications (1)

Publication Number Publication Date
AU5419600A true AU5419600A (en) 2001-01-09

Family

ID=22488694

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54196/00A Abandoned AU5419600A (en) 1999-06-21 2000-06-21 System and method for differentiating between image foreground and background in an image based on an invisible keying signal

Country Status (2)

Country Link
AU (1) AU5419600A (en)
WO (1) WO2000079779A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7724952B2 (en) 2006-05-15 2010-05-25 Microsoft Corporation Object matting using flash and no-flash images
GB2473503B (en) * 2009-09-15 2015-02-11 Metail Ltd System and method for image processing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796990A (en) * 1983-07-01 1989-01-10 Paul Crothers Method and apparatus for superimposing scenes
US5631976A (en) * 1994-04-29 1997-05-20 International Business Machines Corporation Object imaging system
EP0727760A3 (en) * 1995-02-17 1997-01-29 Ibm Produce size recognition system
US5917553A (en) * 1996-10-22 1999-06-29 Fox Sports Productions Inc. Method and apparatus for enhancing the broadcast of a live event
US6064521A (en) * 1997-05-14 2000-05-16 Burke; Douglas Polarizing resonant scattering three dimensional image screen and display systems

Also Published As

Publication number Publication date
WO2000079779A3 (en) 2001-06-28
WO2000079779A2 (en) 2000-12-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase