DE3789192D1 - Fernsehtricksystem. - Google Patents
Fernsehtricksystem.Info
- Publication number
- DE3789192D1 DE3789192D1 DE87115621T DE3789192T DE3789192D1 DE 3789192 D1 DE3789192 D1 DE 3789192D1 DE 87115621 T DE87115621 T DE 87115621T DE 3789192 T DE3789192 T DE 3789192T DE 3789192 D1 DE3789192 D1 DE 3789192D1
- Authority
- DE
- Germany
- Prior art keywords
- trick system
- trick
- 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.)
- Expired - Fee Related
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/922,906 US4689681A (en) | 1986-10-24 | 1986-10-24 | Television special effects system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3789192D1 true DE3789192D1 (de) | 1994-04-07 |
DE3789192T2 DE3789192T2 (de) | 1994-10-06 |
Family
ID=25447756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3789192T Expired - Fee Related DE3789192T2 (de) | 1986-10-24 | 1987-10-23 | Fernsehtricksystem. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4689681A (de) |
EP (1) | EP0264961B1 (de) |
JP (1) | JPH0771225B2 (de) |
AU (1) | AU592475B2 (de) |
CA (1) | CA1254995A (de) |
DE (1) | DE3789192T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0264964B1 (de) * | 1986-10-24 | 1994-12-21 | The Grass Valley Group, Inc. | Verfahren und Anordnung zur Verarbeitung eines Videosignals |
US4887159A (en) * | 1987-03-26 | 1989-12-12 | The Grass Valley Group Inc. | Shadow visual effects wipe generator |
US4827253A (en) * | 1987-05-18 | 1989-05-02 | Dubner Computer Systems, Inc. | Video compositing using a software linear keyer |
US4920415A (en) * | 1989-03-20 | 1990-04-24 | The Grass Valley Group, Inc. | Self keyer |
US4961114A (en) * | 1989-03-27 | 1990-10-02 | The Grass Valley Group, Inc. | Digital memory delay line for a video border generator |
US5031043A (en) * | 1990-03-05 | 1991-07-09 | The Grass Valley Group, Inc. | Video signal selection means for transmitting signal and key information over a signal channel |
US5313303A (en) * | 1990-06-01 | 1994-05-17 | Thomson Consumer Electronics | Aspect ratio control for picture overlays |
US5432560A (en) * | 1990-06-01 | 1995-07-11 | Thomson Consumer Electronics, Inc. | Picture overlay system for television |
GB9012326D0 (en) * | 1990-06-01 | 1990-07-18 | Thomson Consumer Electronics | Wide screen television |
US5369443A (en) * | 1991-04-12 | 1994-11-29 | Abekas Video Systems, Inc. | Digital video effects generator |
GB2266025B (en) * | 1992-04-10 | 1995-09-13 | Grass Valley Group | Auto-translating recursive effects apparatus and method |
US5327177A (en) * | 1992-05-26 | 1994-07-05 | The Grass Valley Group, Inc. | Method of and apparatus for processing a shaped video signal to add a simulated shadow |
US5287189A (en) * | 1992-08-21 | 1994-02-15 | Thomson Consumer Electronics, Inc. | Displaying an interlaced video signal with a noninterlaced video signal |
US5402147A (en) * | 1992-10-30 | 1995-03-28 | International Business Machines Corporation | Integrated single frame buffer memory for storing graphics and video data |
US5974189A (en) * | 1993-05-24 | 1999-10-26 | Eastman Kodak Company | Method and apparatus for modifying electronic image data |
US5448301A (en) * | 1994-05-25 | 1995-09-05 | The Grass Valley Group, Inc. | Programmable video transformation rendering method and apparatus |
JP3705447B2 (ja) * | 1994-11-17 | 2005-10-12 | 株式会社ルネサステクノロジ | 画像処理方法および画像処理装置 |
US6833845B2 (en) * | 2000-10-27 | 2004-12-21 | Matsushita Electric Industrial Co., Ltd. | Image object content generation device and padding device |
US7289084B2 (en) * | 2005-02-22 | 2007-10-30 | John Michael Lesniak | Computer display apparatus |
WO2007142643A1 (en) * | 2006-06-08 | 2007-12-13 | Thomson Licensing | Two pass approach to three dimensional reconstruction |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3673324A (en) * | 1969-12-23 | 1972-06-27 | Tokyo Broadcasting Syst | Video mixing/special effects amplifiers |
US4109278A (en) * | 1975-03-21 | 1978-08-22 | Sonex International Corp. | Video traveling matte system |
US4041527A (en) * | 1976-03-15 | 1977-08-09 | The Grass Valley Group, Inc. | Video effects generator |
US4121253A (en) * | 1976-08-20 | 1978-10-17 | Vital Industries, Inc. | Video special effects generator |
JPS5345120A (en) * | 1976-10-05 | 1978-04-22 | Tokyo Hoso:Kk | Video special effect device |
GB1595964A (en) * | 1977-03-17 | 1981-08-19 | Micro Consultants Ltd Tv | Special effects generator |
JPS54151322A (en) * | 1978-05-19 | 1979-11-28 | Tokyo Hoso:Kk | Storoboscopic effect generator for television |
GB2047042B (en) * | 1979-03-22 | 1983-06-15 | Micro Consultants Ltd | Digital storage and processing of picture signals |
US4432009A (en) * | 1981-03-24 | 1984-02-14 | Rca Corporation | Video pre-filtering in phantom raster generating apparatus |
EP0076259B1 (de) * | 1981-04-10 | 1989-08-16 | Ampex Corporation | Steuerung für ein gerät zur räumlichen transformation von bildern |
GB2108350B (en) * | 1981-04-10 | 1986-05-14 | Ampex | System for spatially transforming images |
US4409611A (en) * | 1981-09-24 | 1983-10-11 | Vlahos-Gottschalk Research Corp., (Now) Ultimatte Corp. | Encoded signal color image compositing |
GB8306339D0 (en) * | 1982-03-19 | 1983-04-13 | Quantel Ltd | Video processing systems |
US4463372A (en) * | 1982-03-24 | 1984-07-31 | Ampex Corporation | Spatial transformation system including key signal generator |
JPS6123193A (ja) * | 1984-07-12 | 1986-01-31 | 日本電気株式会社 | 文字パタ−ン発生方法とその装置 |
JP2526857B2 (ja) * | 1984-12-27 | 1996-08-21 | ソニー株式会社 | 画像信号変換方法 |
DE3682161D1 (de) * | 1985-04-12 | 1991-11-28 | Ampex | Bildwiederholspeicher fuer spezialeffekte. |
-
1986
- 1986-10-24 US US06/922,906 patent/US4689681A/en not_active Expired - Lifetime
-
1987
- 1987-10-20 CA CA000549754A patent/CA1254995A/en not_active Expired
- 1987-10-23 AU AU80079/87A patent/AU592475B2/en not_active Ceased
- 1987-10-23 DE DE3789192T patent/DE3789192T2/de not_active Expired - Fee Related
- 1987-10-23 EP EP87115621A patent/EP0264961B1/de not_active Expired - Lifetime
- 1987-10-24 JP JP62269148A patent/JPH0771225B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0771225B2 (ja) | 1995-07-31 |
EP0264961A3 (de) | 1991-01-09 |
AU592475B2 (en) | 1990-01-11 |
AU8007987A (en) | 1988-04-28 |
EP0264961B1 (de) | 1994-03-02 |
JPS64870A (en) | 1989-01-05 |
DE3789192T2 (de) | 1994-10-06 |
EP0264961A2 (de) | 1988-04-27 |
US4689681A (en) | 1987-08-25 |
CA1254995A (en) | 1989-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |