HUT60079A - Method for expanding digital video signal - Google Patents
Method for expanding digital video signalInfo
- Publication number
- HUT60079A HUT60079A HU9200545A HU54592A HUT60079A HU T60079 A HUT60079 A HU T60079A HU 9200545 A HU9200545 A HU 9200545A HU 54592 A HU54592 A HU 54592A HU T60079 A HUT60079 A HU T60079A
- Authority
- HU
- Hungary
- Prior art keywords
- data
- video signal
- digital video
- spatial
- expanding digital
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
-
- 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
- H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Color Television Systems (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Circuits Of Receivers In General (AREA)
- Mobile Radio Communication Systems (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Details Of Television Scanning (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3928189A DE3928189A1 (de) | 1989-08-25 | 1989-08-25 | Verfahren zur expansion eines digitalen signals |
PCT/EP1990/001337 WO1991003124A1 (de) | 1989-08-25 | 1990-08-16 | Verfahren zur expansion eines digitalen signals |
Publications (2)
Publication Number | Publication Date |
---|---|
HU9200545D0 HU9200545D0 (en) | 1992-05-28 |
HUT60079A true HUT60079A (en) | 1992-07-28 |
Family
ID=6387905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9200545A HUT60079A (en) | 1989-08-25 | 1990-08-16 | Method for expanding digital video signal |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0487595B1 (hu) |
JP (1) | JPH05500140A (hu) |
CN (1) | CN1021397C (hu) |
AT (1) | ATE114916T1 (hu) |
AU (1) | AU6288190A (hu) |
CA (1) | CA2065340A1 (hu) |
DD (1) | DD297290A5 (hu) |
DE (2) | DE3928189A1 (hu) |
ES (1) | ES2067041T3 (hu) |
FI (1) | FI920796A0 (hu) |
HK (1) | HK50196A (hu) |
HU (1) | HUT60079A (hu) |
MY (1) | MY106456A (hu) |
TR (1) | TR24774A (hu) |
WO (1) | WO1991003124A1 (hu) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050260804A1 (en) | 2004-05-24 | 2005-11-24 | Tae-Wook Kang | Semiconductor device and method of fabricating the same |
CN111756997B (zh) * | 2020-06-19 | 2022-01-11 | 平安科技(深圳)有限公司 | 像素存储方法、装置、计算机设备及可读存储介质 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3733012A1 (de) * | 1987-09-30 | 1989-04-13 | Thomson Brandt Gmbh | Speicheranordnung |
US4814860A (en) * | 1988-01-19 | 1989-03-21 | Rca Licensing Corporation | Television picture zoom system having chroma phase restoration circuit |
JP2710123B2 (ja) * | 1988-01-29 | 1998-02-10 | キヤノン株式会社 | 画像拡大装置 |
-
1989
- 1989-08-25 DE DE3928189A patent/DE3928189A1/de not_active Withdrawn
-
1990
- 1990-08-16 HU HU9200545A patent/HUT60079A/hu unknown
- 1990-08-16 AU AU62881/90A patent/AU6288190A/en not_active Abandoned
- 1990-08-16 EP EP90912829A patent/EP0487595B1/de not_active Expired - Lifetime
- 1990-08-16 CA CA2065340A patent/CA2065340A1/en not_active Abandoned
- 1990-08-16 AT AT90912829T patent/ATE114916T1/de not_active IP Right Cessation
- 1990-08-16 JP JP2512135A patent/JPH05500140A/ja active Pending
- 1990-08-16 ES ES90912829T patent/ES2067041T3/es not_active Expired - Lifetime
- 1990-08-16 WO PCT/EP1990/001337 patent/WO1991003124A1/de active IP Right Grant
- 1990-08-16 DE DE59007874T patent/DE59007874D1/de not_active Expired - Fee Related
- 1990-08-20 CN CN90107056A patent/CN1021397C/zh not_active Expired - Fee Related
- 1990-08-23 DD DD90343602A patent/DD297290A5/de not_active IP Right Cessation
- 1990-08-24 MY MYPI90001441A patent/MY106456A/en unknown
- 1990-08-24 TR TR90/0823A patent/TR24774A/xx unknown
-
1992
- 1992-02-24 FI FI920796A patent/FI920796A0/fi unknown
-
1996
- 1996-03-21 HK HK50196A patent/HK50196A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE59007874D1 (de) | 1995-01-12 |
FI920796A0 (fi) | 1992-02-24 |
JPH05500140A (ja) | 1993-01-14 |
CA2065340A1 (en) | 1991-03-07 |
CN1021397C (zh) | 1993-06-23 |
AU6288190A (en) | 1991-04-03 |
DE3928189A1 (de) | 1991-02-28 |
WO1991003124A1 (de) | 1991-03-07 |
DD297290A5 (de) | 1992-01-02 |
TR24774A (tr) | 1992-05-01 |
CN1049763A (zh) | 1991-03-06 |
HU9200545D0 (en) | 1992-05-28 |
MY106456A (en) | 1995-05-30 |
EP0487595A1 (de) | 1992-06-03 |
HK50196A (en) | 1996-03-29 |
EP0487595B1 (de) | 1994-11-30 |
ES2067041T3 (es) | 1995-03-16 |
ATE114916T1 (de) | 1994-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DFA9 | Temporary protection cancelled due to abandonment |