GR3030996T3 - System and method of real time insertions into video using adaptive occlusion with a synthetic reference image - Google Patents

System and method of real time insertions into video using adaptive occlusion with a synthetic reference image

Info

Publication number
GR3030996T3
GR3030996T3 GR990402074T GR990402074T GR3030996T3 GR 3030996 T3 GR3030996 T3 GR 3030996T3 GR 990402074 T GR990402074 T GR 990402074T GR 990402074 T GR990402074 T GR 990402074T GR 3030996 T3 GR3030996 T3 GR 3030996T3
Authority
GR
Greece
Prior art keywords
image
reference image
region
video
real time
Prior art date
Application number
GR990402074T
Other languages
English (en)
Inventor
Brian Astle
Subhodev Das
Original Assignee
Princeton Video Image Inc
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 Princeton Video Image Inc filed Critical Princeton Video Image Inc
Publication of GR3030996T3 publication Critical patent/GR3030996T3/el

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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • 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
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H04N5/145—Movement estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Studio Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
GR990402074T 1995-06-16 1999-08-18 System and method of real time insertions into video using adaptive occlusion with a synthetic reference image GR3030996T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27995P 1995-06-16 1995-06-16
PCT/US1996/010166 WO1997000582A1 (en) 1995-06-16 1996-06-12 System and method of real time insertions into video using adaptive occlusion with a synthetic reference image

Publications (1)

Publication Number Publication Date
GR3030996T3 true GR3030996T3 (en) 1999-12-31

Family

ID=21690787

Family Applications (1)

Application Number Title Priority Date Filing Date
GR990402074T GR3030996T3 (en) 1995-06-16 1999-08-18 System and method of real time insertions into video using adaptive occlusion with a synthetic reference image

Country Status (10)

Country Link
US (1) US5953076A (el)
EP (1) EP0796541B1 (el)
JP (1) JPH11507797A (el)
AT (1) ATE180371T1 (el)
AU (1) AU6276196A (el)
BR (1) BR9608944A (el)
DE (1) DE69602515T2 (el)
ES (1) ES2134625T3 (el)
GR (1) GR3030996T3 (el)
WO (1) WO1997000582A1 (el)

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Also Published As

Publication number Publication date
AU6276196A (en) 1997-01-15
DE69602515D1 (de) 1999-06-24
ATE180371T1 (de) 1999-06-15
WO1997000582A1 (en) 1997-01-03
ES2134625T3 (es) 1999-10-01
EP0796541A4 (en) 1998-04-08
DE69602515T2 (de) 2000-03-02
US5953076A (en) 1999-09-14
JPH11507797A (ja) 1999-07-06
EP0796541A1 (en) 1997-09-24
BR9608944A (pt) 2000-10-24
EP0796541B1 (en) 1999-05-19
MX9710194A (es) 1998-10-31

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