CA2231849A1 - Procede et dispositif d'incrustation d'images dans une sequence video - Google Patents

Procede et dispositif d'incrustation d'images dans une sequence video Download PDF

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Publication number
CA2231849A1
CA2231849A1 CA002231849A CA2231849A CA2231849A1 CA 2231849 A1 CA2231849 A1 CA 2231849A1 CA 002231849 A CA002231849 A CA 002231849A CA 2231849 A CA2231849 A CA 2231849A CA 2231849 A1 CA2231849 A1 CA 2231849A1
Authority
CA
Canada
Prior art keywords
frame
segments
graph
topology graph
background
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
CA002231849A
Other languages
English (en)
Inventor
Adir Pridor
Yakov Vainberg
Lev Bregman
Alexander Rubchinsky
Haim Kreitman
Dan Bar-El
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.)
SCIDEL TECHNOLOGIES Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2231849A1 publication Critical patent/CA2231849A1/fr
Abandoned legal-status Critical Current

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

Abstract

La présente invention concerne un procédé et un dispositif de localisation dans une image représentant un terrain sur lequel se déroule une action. Ce système de localisation met en oeuvre un graphe de la topologie d'arrière-plan, un générateur de graphes et un corrélateur d'images de graphes. Le graphe de la topologie d'arrière-plan sert à graphiquer les relations entre objets d'arrière-plan du terrain, les relations considérées étant celles qui changent le moins d'une image du terrain à la suivante. Le générateur de graphes génère un graphe de la topologie d'image pour les relations des segments d'image. Le corrélateur d'images de graphes effectue la corrélation entre le graphe de la topologie d'image avec le graphe de la topologie d'arrière-plan, afin de déterminer ceux des objets du terrain qui, le cas échéant, sont représentés par des segments de l'image.
CA002231849A 1995-09-13 1996-09-12 Procede et dispositif d'incrustation d'images dans une sequence video Abandoned CA2231849A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL115288 1995-09-13
IL11528895A IL115288A (en) 1995-09-13 1995-09-13 Method and apparatus for implanting images into a video sequence
PCT/IL1996/000110 WO1997012480A2 (fr) 1995-09-13 1996-09-12 Procede et dispositif d'incrustation d'images dans une sequence video

Publications (1)

Publication Number Publication Date
CA2231849A1 true CA2231849A1 (fr) 1997-04-03

Family

ID=11067984

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002231849A Abandoned CA2231849A1 (fr) 1995-09-13 1996-09-12 Procede et dispositif d'incrustation d'images dans une sequence video

Country Status (7)

Country Link
EP (1) EP0850536A4 (fr)
JP (1) JPH11512894A (fr)
AU (1) AU6942296A (fr)
BR (1) BR9610721A (fr)
CA (1) CA2231849A1 (fr)
IL (1) IL115288A (fr)
WO (1) WO1997012480A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999038320A1 (fr) * 1998-01-23 1999-07-29 Princeton Video Image, Inc. Insertion de reperes dans une video en fonction d'evenements
US7230653B1 (en) 1999-11-08 2007-06-12 Vistas Unlimited Method and apparatus for real time insertion of images into video
JP3667217B2 (ja) * 2000-09-01 2005-07-06 日本電信電話株式会社 映像中の広告情報の供給システムおよび供給方法ならびにこのプログラムを記録した記録媒体
JP4600793B2 (ja) * 2000-09-20 2010-12-15 株式会社セガ 画像処理装置
US7206434B2 (en) 2001-07-10 2007-04-17 Vistas Unlimited, Inc. Method and system for measurement of the duration an area is included in an image stream
DE102016119639A1 (de) 2016-10-14 2018-04-19 Uniqfeed Ag System zur dynamischen Kontrastmaximierung zwischen Vordergrund und Hintergrund in Bildern oder/und Bildsequenzen
DE102016119637A1 (de) 2016-10-14 2018-04-19 Uniqfeed Ag Fernsehübertragungssystem zur Erzeugung angereicherter Bilder
DE102016119640A1 (de) 2016-10-14 2018-04-19 Uniqfeed Ag System zur Erzeugung angereicherter Bilder
CN109635769B (zh) * 2018-12-20 2023-06-23 天津天地伟业信息系统集成有限公司 一种用于球型摄像机的行为识别统计方法
CN110276839B (zh) * 2019-06-20 2023-04-25 武汉大势智慧科技有限公司 一种基于实景三维数据的底部碎片去除方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123057A (en) * 1989-07-28 1992-06-16 Massachusetts Institute Of Technology Model based pattern recognition
US5255211A (en) * 1990-02-22 1993-10-19 Redmond Productions, Inc. Methods and apparatus for generating and processing synthetic and absolute real time environments
US5276789A (en) * 1990-05-14 1994-01-04 Hewlett-Packard Co. Graphic display of network topology
WO1992000654A1 (fr) * 1990-06-25 1992-01-09 Barstow David R Procede de codage et de diffusion d'informations relatives a des evenements en direct utilisant des techniques informatiques de simulation et de concordance avec un modele
US5323321A (en) * 1990-06-25 1994-06-21 Motorola, Inc. Land vehicle navigation apparatus
DE69131384T2 (de) * 1991-07-19 2000-04-06 Princeton Video Image Inc Fernsehanzeigen mit ausgewählten eingeblendeten zeichen
GB9119964D0 (en) * 1991-09-18 1991-10-30 Sarnoff David Res Center Pattern-key video insertion
US5435554A (en) * 1993-03-08 1995-07-25 Atari Games Corporation Baseball simulation system

Also Published As

Publication number Publication date
JPH11512894A (ja) 1999-11-02
EP0850536A4 (fr) 1998-12-02
IL115288A (en) 1999-06-20
BR9610721A (pt) 1999-12-21
IL115288A0 (en) 1995-12-31
AU6942296A (en) 1997-04-17
WO1997012480A3 (fr) 1997-06-12
WO1997012480A2 (fr) 1997-04-03
EP0850536A2 (fr) 1998-07-01

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20020912