DE69623253D1 - Verarbeitungsanordnung für Videosignale - Google Patents
Verarbeitungsanordnung für VideosignaleInfo
- Publication number
- DE69623253D1 DE69623253D1 DE69623253T DE69623253T DE69623253D1 DE 69623253 D1 DE69623253 D1 DE 69623253D1 DE 69623253 T DE69623253 T DE 69623253T DE 69623253 T DE69623253 T DE 69623253T DE 69623253 D1 DE69623253 D1 DE 69623253D1
- Authority
- DE
- Germany
- Prior art keywords
- video signals
- processing arrangement
- arrangement
- processing
- video
- 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 - Lifetime
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
- H04N5/213—Circuitry for suppressing or minimising impulsive noise
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96830099A EP0794512B1 (de) | 1996-03-07 | 1996-03-07 | Verarbeitungsanordnung für Videosignale |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69623253D1 true DE69623253D1 (de) | 2002-10-02 |
Family
ID=8225828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69623253T Expired - Lifetime DE69623253D1 (de) | 1996-03-07 | 1996-03-07 | Verarbeitungsanordnung für Videosignale |
Country Status (4)
Country | Link |
---|---|
US (1) | US5999231A (de) |
EP (1) | EP0794512B1 (de) |
CN (1) | CN1101105C (de) |
DE (1) | DE69623253D1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6591398B1 (en) * | 1999-02-12 | 2003-07-08 | Sony Corporation | Multiple processing system |
CZ304181B6 (cs) * | 2009-02-16 | 2013-12-11 | Vysoké ucení technické v Brne, Fakulta informacních technologií | Nelineární obrazový filtr |
RU2449355C2 (ru) * | 2010-08-02 | 2012-04-27 | Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ГОУ ВПО "ЮРГУЭС") | Способ обнаружения и устранения импульсного шума при обработке изображений и устройство, его реализующее |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4797806A (en) * | 1987-02-19 | 1989-01-10 | Gtx Corporation | High speed serial pixel neighborhood processor and method |
DE69032318T2 (de) * | 1989-08-31 | 1998-09-24 | Canon Kk | Vorrichtung zur Bildverarbeitung |
JPH04294466A (ja) * | 1991-03-22 | 1992-10-19 | Ricoh Co Ltd | 画像処理装置 |
US5442462A (en) * | 1992-06-10 | 1995-08-15 | D.V.P. Technologies Ltd. | Apparatus and method for smoothing images |
US5799111A (en) * | 1991-06-14 | 1998-08-25 | D.V.P. Technologies, Ltd. | Apparatus and methods for smoothing images |
JP3211104B2 (ja) * | 1992-02-14 | 2001-09-25 | オムロン株式会社 | 信号処理装置 |
US5579439A (en) * | 1993-03-24 | 1996-11-26 | National Semiconductor Corporation | Fuzzy logic design generator using a neural network to generate fuzzy logic rules and membership functions for use in intelligent systems |
US5544256A (en) * | 1993-10-22 | 1996-08-06 | International Business Machines Corporation | Automated defect classification system |
EP0655711B1 (de) * | 1993-11-30 | 2000-03-29 | STMicroelectronics S.r.l. | Filter zur Verarbeitung numerischer Bildsignale für Videogeräte |
DE69421377T2 (de) * | 1994-02-28 | 2000-03-23 | Stmicroelectronics S.R.L., Agrate Brianza | Filter zur Rauschunterdrückung und Kantenverstärkung von numerischen Bildsignalen mit Hilfe unscharfer Logik |
EP0680224B1 (de) * | 1994-04-27 | 2002-11-13 | Co.Ri.M.Me. Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno | Rauschvermindernde Filterung und interpolierende Abtastratenwandlung für digitale Videosignale, gesteuert durch mit Fuzzy-Logik detektierte Zwischenfeld-Korrelationsinformation |
DE69416584T2 (de) * | 1994-08-25 | 1999-10-07 | Co.Ri.M.Me. Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno, Catania | Unscharfes Verfahren zur Bildrauschverringerung |
EP0705043B1 (de) * | 1994-09-30 | 2001-03-07 | STMicroelectronics S.r.l. | Vorrichtung und Verfahren zum Filtern von Videobildern |
DE69417236T2 (de) * | 1994-10-31 | 1999-07-08 | Stmicroelectronics S.R.L., Agrate Brianza, Mailand/Milano | Fuzzy-Logikfilter für Bilder mit Impulsrauschen |
US5815198A (en) * | 1996-05-31 | 1998-09-29 | Vachtsevanos; George J. | Method and apparatus for analyzing an image to detect and identify defects |
-
1996
- 1996-03-07 EP EP96830099A patent/EP0794512B1/de not_active Expired - Lifetime
- 1996-03-07 DE DE69623253T patent/DE69623253D1/de not_active Expired - Lifetime
-
1997
- 1997-03-03 US US08/811,117 patent/US5999231A/en not_active Expired - Fee Related
- 1997-03-06 CN CN97102927A patent/CN1101105C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1101105C (zh) | 2003-02-05 |
CN1180275A (zh) | 1998-04-29 |
EP0794512A1 (de) | 1997-09-10 |
EP0794512B1 (de) | 2002-08-28 |
US5999231A (en) | 1999-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69708366D1 (de) | Signalverarbeitungskanal | |
DE69702245D1 (de) | Listengesteuerte videoverarbeitungen | |
DE69511620D1 (de) | Videoverarbeitungssystem | |
DE69725995D1 (de) | Raumzeitliche signalverarbeitung für übertragungssysteme | |
DE69830163D1 (de) | Zuschauerermittlungssystem für digitales fernsehen | |
DE69721819D1 (de) | Speicherarchitektur für multiformat-videoprozessor | |
DE69734927D1 (de) | Digitalsignalverarbeitung | |
DE69732211D1 (de) | Bildverarbeitungseinheit für spiele | |
DE69535627D1 (de) | Editiervorrichtung für videosignale | |
DE69421385D1 (de) | Tonverarbeitung für mehrere kanäle | |
DE69431391D1 (de) | Lautsprechersystem für Fernsehgeräte | |
DE69721972D1 (de) | Signalverbesserungssystem | |
DE69709968D1 (de) | Fernsehsignal-Bearbeitung | |
DE69719151D1 (de) | Verarbeitungssystem | |
DE69637168D1 (de) | Klemmschaltung für mehrere Videoeingänge | |
DE69841692D1 (de) | Videosignalbearbeitungsanlage | |
DE69827540D1 (de) | Signalverarbeitungssystem | |
DE69515208D1 (de) | Signalverarbeitungsschaltung für Vektorskop | |
DE69834624D1 (de) | Histogrammverarbeitungseinheit für videosignale | |
DE50000200D1 (de) | Signalverarbeitungseinheit für digitales tv-system | |
DE69507899D1 (de) | Signalverarbeitung | |
DE69737319D1 (de) | Doppelfensterverarbeitungsvorrichtung für Fernsehsystem | |
DE69319840D1 (de) | Rauschverminderung für Videosignale | |
DE69623253D1 (de) | Verarbeitungsanordnung für Videosignale | |
DE69731133D1 (de) | Übertragungssystem für korrelierte Signale |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |