IL119669A - Method of processing a signal consisting of a subject moving against a coloured background and device implementing this method - Google Patents
Method of processing a signal consisting of a subject moving against a coloured background and device implementing this methodInfo
- Publication number
- IL119669A IL119669A IL11966996A IL11966996A IL119669A IL 119669 A IL119669 A IL 119669A IL 11966996 A IL11966996 A IL 11966996A IL 11966996 A IL11966996 A IL 11966996A IL 119669 A IL119669 A IL 119669A
- Authority
- IL
- Israel
- Prior art keywords
- subject
- coloured background
- cone
- background
- key
- Prior art date
Links
Classifications
-
- 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
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Processing Or Creating Images (AREA)
- Controls And Circuits For Display Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9513952A FR2741769B1 (fr) | 1995-11-23 | 1995-11-23 | Procede de traitement du signal constitue par un sujet evoluant devant un fond colore et dispositif mettant en oeuvre ce procede |
Publications (2)
Publication Number | Publication Date |
---|---|
IL119669A0 IL119669A0 (en) | 1997-02-18 |
IL119669A true IL119669A (en) | 2001-09-13 |
Family
ID=9484866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL11966996A IL119669A (en) | 1995-11-23 | 1996-11-21 | Method of processing a signal consisting of a subject moving against a coloured background and device implementing this method |
Country Status (6)
Country | Link |
---|---|
US (1) | US5923381A (de) |
EP (1) | EP0776135B1 (de) |
JP (1) | JP3968138B2 (de) |
DE (1) | DE69619625T2 (de) |
FR (1) | FR2741769B1 (de) |
IL (1) | IL119669A (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19619090A1 (de) * | 1996-04-30 | 1997-11-13 | Cfb Gmbh | Vorrichtung und Verfahren zur Erzeugung eines Kompositbildes |
CN100373955C (zh) * | 1997-02-20 | 2008-03-05 | 索尼公司 | 图像信号处理装置和方法、画面合成装置、以及编辑装置 |
JP3724117B2 (ja) * | 1997-05-23 | 2005-12-07 | ソニー株式会社 | 画像生成装置および画像生成方法 |
US6532022B1 (en) * | 1997-10-15 | 2003-03-11 | Electric Planet, Inc. | Method and apparatus for model-based compositing |
JP3057055B2 (ja) * | 1998-07-21 | 2000-06-26 | インターナショナル・ビジネス・マシーンズ・コーポレイション | コンピュータ、オーバーレイ処理装置、及びオーバーレイ処理実施方法 |
US7121946B2 (en) * | 1998-08-10 | 2006-10-17 | Cybernet Systems Corporation | Real-time head tracking system for computer games and other applications |
US6134345A (en) * | 1998-08-28 | 2000-10-17 | Ultimatte Corporation | Comprehensive method for removing from an image the background surrounding a selected subject |
JP3642258B2 (ja) * | 2000-05-08 | 2005-04-27 | 松下電器産業株式会社 | 映像合成装置 |
US6795068B1 (en) * | 2000-07-21 | 2004-09-21 | Sony Computer Entertainment Inc. | Prop input device and method for mapping an object from a two-dimensional camera image to a three-dimensional space for controlling action in a game program |
DE10065524A1 (de) * | 2000-12-28 | 2002-07-18 | Bosch Gmbh Robert | DVD-Wiedergabeverfahren und -vorrichtung, insbesondere zur Verwendung in einem Kraftfahrzeug |
US7126578B1 (en) * | 2001-05-17 | 2006-10-24 | Adobe Systems Incorporated | Combining raster and vector data in the presence of transparency |
US7133083B2 (en) * | 2001-12-07 | 2006-11-07 | University Of Kentucky Research Foundation | Dynamic shadow removal from front projection displays |
DE10204500A1 (de) * | 2002-02-03 | 2003-08-14 | Fraunhofer Ges Forschung | Echtzeitfähiges Erkennungs- und Kompensationsverfahren von Beleuchtungsschwankungen in digitalen Farbbildsignalen |
US8133115B2 (en) | 2003-10-22 | 2012-03-13 | Sony Computer Entertainment America Llc | System and method for recording and displaying a graphical path in a video game |
US7508455B2 (en) * | 2004-03-26 | 2009-03-24 | Ross Video/Live Production Technology | Method, system, and device for automatic determination of nominal backing color and a range thereof |
US20060071933A1 (en) | 2004-10-06 | 2006-04-06 | Sony Computer Entertainment Inc. | Application binary interface for multi-pass shaders |
US7636126B2 (en) | 2005-06-22 | 2009-12-22 | Sony Computer Entertainment Inc. | Delay matching in audio/video systems |
US7965859B2 (en) | 2006-05-04 | 2011-06-21 | Sony Computer Entertainment Inc. | Lighting control of a user environment via a display device |
US7880746B2 (en) | 2006-05-04 | 2011-02-01 | Sony Computer Entertainment Inc. | Bandwidth management through lighting control of a user environment via a display device |
DE102010014733B4 (de) * | 2010-04-13 | 2013-05-08 | Bauhaus-Universität Weimar | Chromakeyverfahren und Chromakeyvorrichtung zur Aufnahme und Bildbearbeitung von Kamerabildern |
US10786736B2 (en) | 2010-05-11 | 2020-09-29 | Sony Interactive Entertainment LLC | Placement of user information in a game space |
US9342817B2 (en) | 2011-07-07 | 2016-05-17 | Sony Interactive Entertainment LLC | Auto-creating groups for sharing photos |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448821A1 (fr) * | 1979-02-12 | 1980-09-05 | Telediffusion Fse | Procede et systeme d'incrustation d'images en television en couleurs |
JPS5846783A (ja) * | 1981-09-12 | 1983-03-18 | Sony Corp | クロマキ−装置 |
FR2613161B1 (fr) * | 1987-03-25 | 1989-06-09 | Telediffusion Fse | Dispositif de decoloration de fond pour systeme d'incrustation d'images de television en couleurs |
US5003491A (en) * | 1988-03-10 | 1991-03-26 | The Boeing Company | Multiplying video mixer system |
US5657395A (en) * | 1989-03-02 | 1997-08-12 | Minolta Camera Kabushiki Kaisha | Image processing device providing improved image data processing by converting original image into a plurality of pixels and analyzing density data of each pixel |
FR2652972B1 (fr) * | 1989-10-06 | 1996-11-29 | Thomson Video Equip | Procede et dispositif d'incrustation d'images video couleur auto-adaptatif. |
US5051828A (en) * | 1990-04-27 | 1991-09-24 | The Grass Valley Group, Inc. | Keyer with variable shaping |
DE4017878A1 (de) * | 1990-06-02 | 1991-12-05 | Broadcast Television Syst | Verfahren und anordnung zur ableitung eines stanzsignals |
US5117283A (en) * | 1990-06-25 | 1992-05-26 | Eastman Kodak Company | Photobooth compositing apparatus |
US5202762A (en) * | 1991-09-10 | 1993-04-13 | Ultimatte Corporation | Method and apparatus for applying correction to a signal used to modulate a background video signal to be combined with a foreground video signal |
US5574511A (en) * | 1995-10-18 | 1996-11-12 | Polaroid Corporation | Background replacement for an image |
-
1995
- 1995-11-23 FR FR9513952A patent/FR2741769B1/fr not_active Expired - Fee Related
-
1996
- 1996-11-21 IL IL11966996A patent/IL119669A/en not_active IP Right Cessation
- 1996-11-22 EP EP96402510A patent/EP0776135B1/de not_active Expired - Lifetime
- 1996-11-22 JP JP31246296A patent/JP3968138B2/ja not_active Expired - Fee Related
- 1996-11-22 DE DE69619625T patent/DE69619625T2/de not_active Expired - Lifetime
- 1996-11-25 US US08/755,632 patent/US5923381A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2741769A1 (fr) | 1997-05-30 |
IL119669A0 (en) | 1997-02-18 |
EP0776135A1 (de) | 1997-05-28 |
DE69619625D1 (de) | 2002-04-11 |
US5923381A (en) | 1999-07-13 |
JPH09198034A (ja) | 1997-07-31 |
FR2741769B1 (fr) | 1997-12-19 |
EP0776135B1 (de) | 2002-03-06 |
DE69619625T2 (de) | 2002-09-12 |
JP3968138B2 (ja) | 2007-08-29 |
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Legal Events
Date | Code | Title | Description |
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KB | Patent renewed | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |