DE69516494T2 - Vorrichtung zum Umsetzen des Formats eines Videosignals - Google Patents
Vorrichtung zum Umsetzen des Formats eines VideosignalsInfo
- Publication number
- DE69516494T2 DE69516494T2 DE1995616494 DE69516494T DE69516494T2 DE 69516494 T2 DE69516494 T2 DE 69516494T2 DE 1995616494 DE1995616494 DE 1995616494 DE 69516494 T DE69516494 T DE 69516494T DE 69516494 T2 DE69516494 T2 DE 69516494T2
- Authority
- DE
- Germany
- Prior art keywords
- format
- converting
- video signal
- video
- signal
- 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
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformation in the plane of the image
- G06T3/40—Scaling the whole image or part thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
-
- 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
- H04N7/0102—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving the resampling of the incoming video signal
-
- 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
- H04N7/0105—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level using a storage device with different write and read speed
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Graphics (AREA)
- Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31634294A JP3319667B2 (ja) | 1994-12-20 | 1994-12-20 | 映像フォーマット変換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69516494D1 DE69516494D1 (de) | 2000-05-31 |
DE69516494T2 true DE69516494T2 (de) | 2000-10-19 |
Family
ID=18076052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995616494 Expired - Fee Related DE69516494T2 (de) | 1994-12-20 | 1995-12-18 | Vorrichtung zum Umsetzen des Formats eines Videosignals |
Country Status (4)
Country | Link |
---|---|
US (1) | US5719633A (de) |
EP (1) | EP0719041B1 (de) |
JP (1) | JP3319667B2 (de) |
DE (1) | DE69516494T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100195129B1 (ko) * | 1996-02-21 | 1999-06-15 | 윤종용 | 가정용 hdtv 카메라를 위한 수직라인 배속 변환방법 및 그 회로 |
WO1997039573A1 (fr) * | 1996-04-12 | 1997-10-23 | Sony Corporation | Processeur de signaux d'images numeriques et capteur d'images |
KR100478070B1 (ko) * | 1996-05-30 | 2005-09-14 | 소니 가부시끼 가이샤 | 화상정보변환장치와방법및적화연산회로와방법 |
KR100213054B1 (ko) * | 1996-07-27 | 1999-08-02 | 윤종용 | Hdtv용 카메라를 위한 수직 라인 배속 변환 방법 및 그 장치 |
JPH10108143A (ja) * | 1996-09-27 | 1998-04-24 | Sony Corp | 画像表示制御装置および方法 |
US5796392A (en) | 1997-02-24 | 1998-08-18 | Paradise Electronics, Inc. | Method and apparatus for clock recovery in a digital display unit |
US5990965A (en) * | 1997-09-29 | 1999-11-23 | S3 Incorporated | System and method for simultaneous flicker filtering and overscan compensation |
JP4140091B2 (ja) * | 1998-09-14 | 2008-08-27 | ソニー株式会社 | 画像情報変換装置および画像情報変換方法 |
JP2001086516A (ja) * | 1999-09-10 | 2001-03-30 | Sony Corp | 撮像装置 |
TW587252B (en) * | 2000-01-18 | 2004-05-11 | Hitachi Ltd | Semiconductor memory device and data processing device |
US20030016302A1 (en) * | 2001-07-09 | 2003-01-23 | Brian Fudge | Apparatus and method for conditioning digital image data for display of the image represented thereby |
EP1946203A2 (de) * | 2005-10-26 | 2008-07-23 | Sony Computer Entertainment America, Inc. | System und verfahren für eine schnittstelle mit einem computerprogramm |
US7848404B2 (en) * | 2007-04-05 | 2010-12-07 | Applied Micro Circuits Corporation | Current mode logic multi-tap feed-forward equalizer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4729012A (en) * | 1985-08-30 | 1988-03-01 | Rca Corporation | Dual mode television receiver for displaying wide screen and standard aspect ratio video signals |
JPH0620292B2 (ja) * | 1985-11-12 | 1994-03-16 | 富士写真フイルム株式会社 | 時間軸修正機能を有する映像信号回路 |
JP2615750B2 (ja) * | 1988-01-29 | 1997-06-04 | 松下電器産業株式会社 | テレビジョン受像機 |
US4872054A (en) * | 1988-06-30 | 1989-10-03 | Adaptive Video, Inc. | Video interface for capturing an incoming video signal and reformatting the video signal |
JP2907988B2 (ja) * | 1990-10-05 | 1999-06-21 | 株式会社日立製作所 | ワイドテレビジョン受信機 |
US5182633A (en) * | 1991-04-12 | 1993-01-26 | Abekas Video Systems, Inc. | Video sample rate converter |
US5331346A (en) * | 1992-10-07 | 1994-07-19 | Panasonic Technologies, Inc. | Approximating sample rate conversion system |
-
1994
- 1994-12-20 JP JP31634294A patent/JP3319667B2/ja not_active Expired - Fee Related
-
1995
- 1995-12-18 EP EP19950119980 patent/EP0719041B1/de not_active Expired - Lifetime
- 1995-12-18 DE DE1995616494 patent/DE69516494T2/de not_active Expired - Fee Related
- 1995-12-20 US US08/574,720 patent/US5719633A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0719041A2 (de) | 1996-06-26 |
JPH08172611A (ja) | 1996-07-02 |
DE69516494D1 (de) | 2000-05-31 |
US5719633A (en) | 1998-02-17 |
EP0719041B1 (de) | 2000-04-26 |
JP3319667B2 (ja) | 2002-09-03 |
EP0719041A3 (de) | 1996-11-27 |
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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 |