DE69226816T2 - Verarbeitungssystem zur Geisterbildauslöschung eines Videosignales - Google Patents
Verarbeitungssystem zur Geisterbildauslöschung eines VideosignalesInfo
- Publication number
- DE69226816T2 DE69226816T2 DE69226816T DE69226816T DE69226816T2 DE 69226816 T2 DE69226816 T2 DE 69226816T2 DE 69226816 T DE69226816 T DE 69226816T DE 69226816 T DE69226816 T DE 69226816T DE 69226816 T2 DE69226816 T2 DE 69226816T2
- Authority
- DE
- Germany
- Prior art keywords
- processing system
- video signal
- ghost cancellation
- ghost
- cancellation
- 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
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
- H04N5/211—Ghost signal cancellation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919112570A GB9112570D0 (en) | 1991-06-11 | 1991-06-11 | Video signal processing |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69226816D1 DE69226816D1 (de) | 1998-10-08 |
DE69226816T2 true DE69226816T2 (de) | 1999-04-08 |
Family
ID=10696488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69226816T Expired - Fee Related DE69226816T2 (de) | 1991-06-11 | 1992-06-08 | Verarbeitungssystem zur Geisterbildauslöschung eines Videosignales |
Country Status (5)
Country | Link |
---|---|
US (1) | US5276516A (de) |
EP (1) | EP0518580B1 (de) |
JP (1) | JP3281001B2 (de) |
DE (1) | DE69226816T2 (de) |
GB (1) | GB9112570D0 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2702612B1 (fr) * | 1993-03-10 | 1995-06-09 | France Telecom | Procede et dispositif de filtrage d'un signal temporel numerique, et application a la correction d'echos dans un canal de transmission . |
GB9601488D0 (en) * | 1996-01-25 | 1996-03-27 | Rca Thomson Licensing Corp | Time reversal filter |
KR100269130B1 (ko) * | 1997-11-21 | 2000-10-16 | 윤종용 | 단일고스트제거기를갖는디지털/아날로그tv방송공용수신기와고스트제거방법 |
SE517525C2 (sv) * | 1999-09-07 | 2002-06-18 | Ericsson Telefon Ab L M | Förfarande och anordning för konstruktion av digitala filter |
US7194752B1 (en) | 1999-10-19 | 2007-03-20 | Iceberg Industries, Llc | Method and apparatus for automatically recognizing input audio and/or video streams |
US6975689B1 (en) | 2000-03-30 | 2005-12-13 | Mcdonald James Douglas | Digital modulation signal receiver with adaptive channel equalization employing discrete fourier transforms |
US11334356B2 (en) * | 2019-06-29 | 2022-05-17 | Intel Corporation | Apparatuses, methods, and systems for a user defined formatting instruction to configure multicast Benes network circuitry |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4313195A (en) * | 1979-04-23 | 1982-01-26 | Sangamo Weston, Inc. | Reduced sample rate data acquisition system |
JPH0797835B2 (ja) * | 1986-12-04 | 1995-10-18 | 株式会社日立製作所 | ゴ−スト除去装置 |
JP2614633B2 (ja) * | 1988-03-11 | 1997-05-28 | 日本電気ホームエレクトロニクス株式会社 | ゴースト除去装置 |
JP2525463B2 (ja) * | 1988-06-29 | 1996-08-21 | 日本電気ホームエレクトロニクス株式会社 | ゴ―スト除去装置 |
US5119196A (en) * | 1990-06-25 | 1992-06-02 | At&T Bell Laboratories | Ghost cancellation of analog tv signals |
US5065242A (en) * | 1990-06-29 | 1991-11-12 | General Electric Company | Deghosting apparatus using pseudorandom sequences |
-
1991
- 1991-06-11 GB GB919112570A patent/GB9112570D0/en active Pending
- 1991-07-31 JP JP21482191A patent/JP3281001B2/ja not_active Expired - Fee Related
-
1992
- 1992-06-08 DE DE69226816T patent/DE69226816T2/de not_active Expired - Fee Related
- 1992-06-08 EP EP92305211A patent/EP0518580B1/de not_active Expired - Lifetime
- 1992-06-11 US US07/897,353 patent/US5276516A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB9112570D0 (en) | 1991-07-31 |
EP0518580A2 (de) | 1992-12-16 |
EP0518580A3 (de) | 1994-04-27 |
JPH0514774A (ja) | 1993-01-22 |
DE69226816D1 (de) | 1998-10-08 |
EP0518580B1 (de) | 1998-09-02 |
JP3281001B2 (ja) | 2002-05-13 |
US5276516A (en) | 1994-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69319552D1 (de) | Signalverarbeitung zur Geisterbildauslöschung | |
DE69231194T2 (de) | Verfahren zur Verbesserung eines Videosignals | |
DE69226103D1 (de) | System zur Bildbearbeitung | |
DE69226593D1 (de) | System zur Auslöschung von Echosignalen mit einem Referenzsignal zur Geistersignaleliminierung | |
DE69426175D1 (de) | Verarbeitungsgerät zur Verfolgung eines Videosignals | |
DE69127493T2 (de) | Gerät zur Verarbeitung eines Fernsehsignals | |
GB9120624D0 (en) | Image signal processing | |
DE69423127T2 (de) | System zur Verarbeitung eines Videosignals mit Bewegungsadaption | |
DE69229085D1 (de) | System zur Bildverarbeitung | |
DE69318516D1 (de) | Vorrichtung zur Grössenkontrolle eines digitalen Videosignalkodes | |
DE69320707D1 (de) | Vorrichtung zum Verarbeiten des Signals eines digitalen Videocassettenrecorders | |
DE69421127T2 (de) | Gerät zur Übertragung eines digitalen Bildsignals | |
DE68927597T2 (de) | Schaltung zur Verarbeitung eines Videosignals | |
DE69327942D1 (de) | Vorrichtung zum Verarbeiten eines digitalen Videosignals | |
AU8535691A (en) | Video signal processing system architecture | |
DE69320223T2 (de) | Bearbeitung eines digitalen Fernsehsignals | |
DE69226816D1 (de) | Verarbeitungssystem zur Geisterbildauslöschung eines Videosignales | |
GB9200373D0 (en) | Video signal processing system | |
DE59209551D1 (de) | Filterschaltung zur Vorverarbeitung eines Videosignals | |
DE69121783D1 (de) | Vorrichtung zur Korrektur eines Farbtones eines Videosignales | |
DE69226994D1 (de) | Verarbeitungsvorrichtung für Videosignale zur Aliasinginterferenzminderung | |
DE69210963T2 (de) | Verfahren zur Bildkodierung eines Videosignals | |
GB2273845B (en) | Device for recursive processing of a video signal | |
DE69333810D1 (de) | Vorrichtung zur Wiedergabe eines Videosignals | |
DE59010181D1 (de) | Verfahren zur Reduktion des Farbrauschens eines Fernsehsignals |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |