SE7805897L - Digitalspecialeffektgenerator - Google Patents
DigitalspecialeffektgeneratorInfo
- Publication number
- SE7805897L SE7805897L SE7805897A SE7805897A SE7805897L SE 7805897 L SE7805897 L SE 7805897L SE 7805897 A SE7805897 A SE 7805897A SE 7805897 A SE7805897 A SE 7805897A SE 7805897 L SE7805897 L SE 7805897L
- Authority
- SE
- Sweden
- Prior art keywords
- power generator
- special power
- digital special
- digital
- generator
- Prior art date
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
- H04N5/2622—Signal amplitude transition in the zone between image portions, e.g. soft edges
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
- Endoscopes (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5930677A JPS53144622A (en) | 1977-05-24 | 1977-05-24 | Video signal processing system |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7805897L true SE7805897L (sv) | 1978-11-25 |
SE438401B SE438401B (sv) | 1985-04-15 |
Family
ID=13109547
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7805897A SE438401B (sv) | 1977-05-24 | 1978-05-23 | Videospecialeffektgenerator |
SE7805899A SE438403B (sv) | 1977-05-24 | 1978-05-23 | Videospecialeffektgenerator |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7805899A SE438403B (sv) | 1977-05-24 | 1978-05-23 | Videospecialeffektgenerator |
Country Status (11)
Country | Link |
---|---|
US (1) | US4199788A (sv) |
JP (1) | JPS53144622A (sv) |
AT (2) | AT378639B (sv) |
AU (2) | AU516735B2 (sv) |
CA (2) | CA1116288A (sv) |
DE (2) | DE2822720C2 (sv) |
FR (2) | FR2392560A1 (sv) |
GB (2) | GB1585954A (sv) |
IT (2) | IT1095911B (sv) |
NL (2) | NL7805644A (sv) |
SE (2) | SE438401B (sv) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5558868A (en) * | 1978-10-21 | 1980-05-01 | Takeshi Harada | Video reproducing unit |
NL7903241A (nl) * | 1979-04-25 | 1980-10-28 | Philips Nv | Televisie sleutelsignaalschakeling. |
GB2063616B (en) * | 1979-11-16 | 1984-06-20 | Quantel Ltd | Multiple picture image manipulation |
JPS5718168A (en) * | 1980-07-09 | 1982-01-29 | Toshiba Corp | Key signal generation device |
US4392156A (en) * | 1981-05-04 | 1983-07-05 | Ampex Corporation | Video key edge generator for increasing the size of an associated border, drop shadow and/or outline |
US4533952A (en) * | 1982-10-22 | 1985-08-06 | Digital Services Corporation | Digital video special effects system |
GB8405947D0 (en) * | 1984-03-07 | 1984-04-11 | Quantel Ltd | Video signal processing systems |
JPS6194479A (ja) * | 1984-10-15 | 1986-05-13 | Mitsubishi Electric Corp | 表示装置 |
US4827344A (en) * | 1985-02-28 | 1989-05-02 | Intel Corporation | Apparatus for inserting part of one video image into another video image |
JPH0638652B2 (ja) * | 1985-12-28 | 1994-05-18 | ソニー株式会社 | テレビジヨン受像機 |
JPS62159582A (ja) * | 1986-01-06 | 1987-07-15 | Sony Corp | テレビジヨン受像機 |
JPS62159989A (ja) * | 1986-01-08 | 1987-07-15 | Sony Corp | テレビジヨン受像機 |
US5732186A (en) * | 1986-06-20 | 1998-03-24 | Canon Kabushiki Kaisha | Image signal recording/reproducing apparatus having special-effects-processing capability |
JP2794661B2 (ja) * | 1986-09-20 | 1998-09-10 | ソニー株式会社 | テレビジヨン受像機 |
US4752826A (en) * | 1986-10-20 | 1988-06-21 | The Grass Valley Group, Inc. | Intra-field recursive interpolator |
US4887159A (en) * | 1987-03-26 | 1989-12-12 | The Grass Valley Group Inc. | Shadow visual effects wipe generator |
DE3732789A1 (de) * | 1987-09-29 | 1989-04-06 | Thomson Brandt Gmbh | Verfahren zur zeitgerafften wiedergabe eines aus einzelbild-sequenzen bestehenden aufgezeichneten bildsignals |
US4954898A (en) * | 1988-05-07 | 1990-09-04 | Sony Corporation | Wipe pattern generator |
US4970596A (en) * | 1988-09-07 | 1990-11-13 | North American Philips Corp. | Pseudo line locked write clock for picture-in-picture video applications |
US5117226A (en) * | 1989-06-27 | 1992-05-26 | Samsung Electronics Co., Ltd. | Circuit for generating a scroll window signal in digital image apparatus |
DE3935447A1 (de) * | 1989-10-25 | 1991-05-02 | Broadcast Television Syst | Verfahren und schaltung zur lageveraenderung einer digital erzeugten trickfigur |
US5022085A (en) * | 1990-05-29 | 1991-06-04 | Eastman Kodak Company | Neighborhood-based merging of image data |
US5185808A (en) * | 1991-06-06 | 1993-02-09 | Eastman Kodak Company | Method for merging images |
JP3163690B2 (ja) * | 1991-11-25 | 2001-05-08 | ソニー株式会社 | 編集装置 |
US7644282B2 (en) | 1998-05-28 | 2010-01-05 | Verance Corporation | Pre-processed information embedding system |
US6912315B1 (en) * | 1998-05-28 | 2005-06-28 | Verance Corporation | Pre-processed information embedding system |
US6737957B1 (en) | 2000-02-16 | 2004-05-18 | Verance Corporation | Remote control signaling using audio watermarks |
ES2507642T3 (es) * | 2002-10-15 | 2014-10-15 | Verance Corporation | Sistema de supervisión de medios, de gestión y de información |
US20060239501A1 (en) | 2005-04-26 | 2006-10-26 | Verance Corporation | Security enhancements of digital watermarks for multi-media content |
US8020004B2 (en) | 2005-07-01 | 2011-09-13 | Verance Corporation | Forensic marking using a common customization function |
US8781967B2 (en) * | 2005-07-07 | 2014-07-15 | Verance Corporation | Watermarking in an encrypted domain |
US8259938B2 (en) | 2008-06-24 | 2012-09-04 | Verance Corporation | Efficient and secure forensic marking in compressed |
US8838977B2 (en) | 2010-09-16 | 2014-09-16 | Verance Corporation | Watermark extraction and content screening in a networked environment |
US8923548B2 (en) | 2011-11-03 | 2014-12-30 | Verance Corporation | Extraction of embedded watermarks from a host content using a plurality of tentative watermarks |
US8615104B2 (en) | 2011-11-03 | 2013-12-24 | Verance Corporation | Watermark extraction based on tentative watermarks |
US8533481B2 (en) | 2011-11-03 | 2013-09-10 | Verance Corporation | Extraction of embedded watermarks from a host content based on extrapolation techniques |
US8682026B2 (en) | 2011-11-03 | 2014-03-25 | Verance Corporation | Efficient extraction of embedded watermarks in the presence of host content distortions |
US8745403B2 (en) | 2011-11-23 | 2014-06-03 | Verance Corporation | Enhanced content management based on watermark extraction records |
US9547753B2 (en) | 2011-12-13 | 2017-01-17 | Verance Corporation | Coordinated watermarking |
US9323902B2 (en) | 2011-12-13 | 2016-04-26 | Verance Corporation | Conditional access using embedded watermarks |
US9571606B2 (en) | 2012-08-31 | 2017-02-14 | Verance Corporation | Social media viewing system |
US8869222B2 (en) | 2012-09-13 | 2014-10-21 | Verance Corporation | Second screen content |
US9106964B2 (en) | 2012-09-13 | 2015-08-11 | Verance Corporation | Enhanced content distribution using advertisements |
US8726304B2 (en) | 2012-09-13 | 2014-05-13 | Verance Corporation | Time varying evaluation of multimedia content |
WO2014153199A1 (en) | 2013-03-14 | 2014-09-25 | Verance Corporation | Transactional video marking system |
US9251549B2 (en) | 2013-07-23 | 2016-02-02 | Verance Corporation | Watermark extractor enhancements based on payload ranking |
US9208334B2 (en) | 2013-10-25 | 2015-12-08 | Verance Corporation | Content management using multiple abstraction layers |
WO2015138798A1 (en) | 2014-03-13 | 2015-09-17 | Verance Corporation | Interactive content acquisition using embedded codes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3598908A (en) * | 1968-08-30 | 1971-08-10 | Ampex | Digitally controlled lap dissolver |
US3821468A (en) * | 1972-03-22 | 1974-06-28 | Sarkes Tarzian | Digital special effects generator |
US3758712A (en) * | 1972-03-27 | 1973-09-11 | Sarkes Tarzian | Digital special effects generator |
US3941925A (en) * | 1975-03-10 | 1976-03-02 | Sarkes Tarzian, Inc. | Digital soft edge video transition system |
-
1977
- 1977-05-24 JP JP5930677A patent/JPS53144622A/ja active Granted
-
1978
- 1978-05-18 CA CA303,707A patent/CA1116288A/en not_active Expired
- 1978-05-18 CA CA303,651A patent/CA1114494A/en not_active Expired
- 1978-05-23 FR FR7815320A patent/FR2392560A1/fr active Granted
- 1978-05-23 AU AU36386/78A patent/AU516735B2/en not_active Expired
- 1978-05-23 IT IT23718/78A patent/IT1095911B/it active
- 1978-05-23 US US05/908,768 patent/US4199788A/en not_active Expired - Lifetime
- 1978-05-23 IT IT23717/78A patent/IT1095833B/it active
- 1978-05-23 AU AU36384/78A patent/AU516734B2/en not_active Expired
- 1978-05-23 SE SE7805897A patent/SE438401B/sv not_active IP Right Cessation
- 1978-05-23 SE SE7805899A patent/SE438403B/sv not_active IP Right Cessation
- 1978-05-23 FR FR7815321A patent/FR2392561A1/fr active Granted
- 1978-05-24 AT AT0380778A patent/AT378639B/de not_active IP Right Cessation
- 1978-05-24 NL NL7805644A patent/NL7805644A/xx not_active Application Discontinuation
- 1978-05-24 NL NL7805640A patent/NL7805640A/xx not_active Application Discontinuation
- 1978-05-24 AT AT0380878A patent/AT378640B/de not_active IP Right Cessation
- 1978-05-24 GB GB22093/78A patent/GB1585954A/en not_active Expired
- 1978-05-24 GB GB22091/78A patent/GB1585952A/en not_active Expired
- 1978-05-24 DE DE2822720A patent/DE2822720C2/de not_active Expired
- 1978-05-24 DE DE2822785A patent/DE2822785C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2392560A1 (fr) | 1978-12-22 |
DE2822785C2 (de) | 1986-03-27 |
GB1585954A (en) | 1981-03-11 |
SE7805899L (sv) | 1978-11-25 |
AT378639B (de) | 1985-09-10 |
FR2392561A1 (fr) | 1978-12-22 |
JPS53144622A (en) | 1978-12-16 |
CA1114494A (en) | 1981-12-15 |
CA1116288A (en) | 1982-01-12 |
AU516735B2 (en) | 1981-06-18 |
JPS6122509B2 (sv) | 1986-05-31 |
DE2822720C2 (de) | 1985-06-20 |
IT7823717A0 (it) | 1978-05-23 |
SE438401B (sv) | 1985-04-15 |
US4199788A (en) | 1980-04-22 |
FR2392560B1 (sv) | 1984-03-09 |
IT1095833B (it) | 1985-08-17 |
AU3638478A (en) | 1979-11-29 |
NL7805644A (nl) | 1978-11-28 |
DE2822720A1 (de) | 1978-12-07 |
DE2822785A1 (de) | 1978-12-07 |
AT378640B (de) | 1985-09-10 |
NL7805640A (nl) | 1978-11-28 |
IT7823718A0 (it) | 1978-05-23 |
SE438403B (sv) | 1985-04-15 |
IT1095911B (it) | 1985-08-17 |
ATA380878A (de) | 1985-01-15 |
AU516734B2 (en) | 1981-06-18 |
GB1585952A (en) | 1981-03-11 |
FR2392561B1 (sv) | 1984-01-20 |
AU3638678A (en) | 1979-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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