DE3685229D1 - Adaptiver prozessor mit halbbild- oder vollbildspeicher. - Google Patents
Adaptiver prozessor mit halbbild- oder vollbildspeicher.Info
- Publication number
- DE3685229D1 DE3685229D1 DE8686300719T DE3685229T DE3685229D1 DE 3685229 D1 DE3685229 D1 DE 3685229D1 DE 8686300719 T DE8686300719 T DE 8686300719T DE 3685229 T DE3685229 T DE 3685229T DE 3685229 D1 DE3685229 D1 DE 3685229D1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- image
- full
- standard
- processed
- 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
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
- H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
-
- 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
- H04N7/012—Conversion between an interlaced and a progressive signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Devices For Executing Special Programs (AREA)
- Television Systems (AREA)
- Television Receiver Circuits (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Closed-Circuit Television Systems (AREA)
- Color Television Image Signal Generators (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/697,884 US4665437A (en) | 1985-02-04 | 1985-02-04 | Adaptive field or frame store processor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3685229D1 true DE3685229D1 (de) | 1992-06-17 |
Family
ID=24802990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686300719T Expired - Lifetime DE3685229D1 (de) | 1985-02-04 | 1986-02-03 | Adaptiver prozessor mit halbbild- oder vollbildspeicher. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4665437A (de) |
EP (1) | EP0190911B1 (de) |
JP (1) | JPH0644830B2 (de) |
KR (1) | KR940006625B1 (de) |
AT (1) | ATE76240T1 (de) |
AU (1) | AU594321B2 (de) |
CA (1) | CA1240792A (de) |
DE (1) | DE3685229D1 (de) |
DK (1) | DK51786A (de) |
ES (1) | ES8800556A1 (de) |
FI (1) | FI79224C (de) |
HK (1) | HK40297A (de) |
SG (1) | SG30603G (de) |
ZA (1) | ZA86734B (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE856245C (de) * | 1948-10-15 | 1952-11-20 | Gertrud Schnuerle | Zweitakt-Brennkraftmaschine |
JPS60205867A (ja) * | 1984-03-30 | 1985-10-17 | Pioneer Electronic Corp | 再生装置 |
JP2507301B2 (ja) * | 1985-08-30 | 1996-06-12 | 株式会社日立製作所 | テレビジヨン信号処理回路 |
JPH0787596B2 (ja) * | 1986-06-20 | 1995-09-20 | 株式会社日立製作所 | 信号処理回路 |
JPH0832059B2 (ja) * | 1987-03-09 | 1996-03-27 | 株式会社日立製作所 | ディジタルテレビジョン信号処理装置 |
DE3716635A1 (de) * | 1987-05-18 | 1988-12-08 | Philips Patentverwaltung | Schaltungsanordnung zum wahlweisen einspeisen eines fernsehsignales |
KR900006464B1 (ko) * | 1987-05-23 | 1990-08-31 | 삼성전자 주식회사 | 버어스트 게이트 펄스를 출력 할 수 있는 동기신호 분리 집적회로 |
US4922909A (en) * | 1987-07-17 | 1990-05-08 | Little James H | Video monitoring and reapposition monitoring apparatus and methods |
US4959716A (en) * | 1987-11-12 | 1990-09-25 | North American Philips Corporation | T.V. input source identifier responsive to jitter and noise |
US4905083A (en) * | 1987-11-12 | 1990-02-27 | North American Philips Corporation | T.V. input source identifier responsive to jitter and noise |
US5053862A (en) * | 1989-04-14 | 1991-10-01 | North American Philips Corporation | Apparatus and method for generating a horizontal reset signal synchronous with a subcarrier locked clock |
US5341217A (en) * | 1990-03-06 | 1994-08-23 | Martin Marietta Corporation | Digital adaptive video synchronizer |
US5166781A (en) * | 1991-05-10 | 1992-11-24 | Thomson Consumer Electronics, Inc. | Apparatus for identifying standard and non-standard video signals |
JP3163582B2 (ja) * | 1991-08-27 | 2001-05-08 | キヤノン株式会社 | 映像記録装置 |
US5185664A (en) * | 1991-10-31 | 1993-02-09 | North American Philips Corporation | Method and apparatus for combining field and frame recursive noise reduction for video signals |
EP0568743A1 (de) * | 1992-05-08 | 1993-11-10 | International Business Machines Corporation | PAL-Videosignalverarbeitungsgerät |
US5430487A (en) * | 1992-09-30 | 1995-07-04 | Matsushita Electric Corporation Of America | Method and apparatus for improving temporal video signal processing using motion vectors transmitted with the video signal |
KR0126658B1 (ko) * | 1993-10-05 | 1997-12-29 | 구자홍 | 비표준 텔레비젼 신호처리를 위한 샘플률 변환장치 |
JP3429842B2 (ja) * | 1994-04-15 | 2003-07-28 | 松下電器産業株式会社 | 映像信号の画像情報検出装置 |
JP2560654B2 (ja) * | 1995-03-13 | 1996-12-04 | 株式会社日立製作所 | 信号処理回路 |
JPH07264624A (ja) * | 1995-03-27 | 1995-10-13 | Hitachi Ltd | ディジタルテレビジョン信号処理装置 |
JP2571038B2 (ja) * | 1995-09-25 | 1997-01-16 | 株式会社日立製作所 | ディジタルテレビジョン信号処理装置 |
JPH08340550A (ja) * | 1996-07-15 | 1996-12-24 | Hitachi Ltd | ディジタルテレビジョン信号処理装置 |
JP2852256B2 (ja) * | 1996-07-15 | 1999-01-27 | 株式会社日立製作所 | ディジタルテレビジョン信号処理装置 |
US6657675B1 (en) * | 2000-04-13 | 2003-12-02 | Ndsp Corporation | Method and apparatus for converting non-standard video broadcast signals to display capable video signals |
KR20030063425A (ko) * | 2000-12-20 | 2003-07-28 | 톰슨 라이센싱 소시에떼 아노님 | 비월주사에서 순차주사로 변환하기 위한 디코딩 정보 |
JP3543774B2 (ja) * | 2001-03-19 | 2004-07-21 | ミノルタ株式会社 | 画像処理装置、画像処理方法および記録媒体 |
JP4861636B2 (ja) * | 2005-04-19 | 2012-01-25 | パナソニック株式会社 | 画像処理装置及び画像処理プログラム |
US8345157B2 (en) * | 2007-09-28 | 2013-01-01 | Canon Kabushiki Kaisha | Image processing apparatus and image processing method thereof |
CN103116095A (zh) * | 2013-01-24 | 2013-05-22 | 广东电网公司电力科学研究院 | 一种全自动电能质量监测设备检测系统 |
KR101698066B1 (ko) * | 2015-09-22 | 2017-02-02 | 정승룡 | 네트워크 비디오 레코더 시스템 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2020508B (en) * | 1978-03-08 | 1983-03-09 | Nippon Electric Co | Noise reduction system for colour television signal |
US4240105A (en) * | 1979-08-20 | 1980-12-16 | Yves C. Faroudja | Method and apparatus for separation of chrominance and luminance with adaptive comb filtering in a quadrature modulated color television system |
JPS57111177A (en) * | 1980-12-26 | 1982-07-10 | Sony Corp | Television picture receiver |
US4335403A (en) * | 1981-01-09 | 1982-06-15 | Zenith Radio Corporation | Horizontal countdown system for television receivers |
EP0059773B1 (de) * | 1981-03-09 | 1984-02-01 | Deutsche ITT Industries GmbH | Digitalschaltung zur Abgabe eines Binärsignals beim Auftreten eines fest vorgegebenen Frequenzverhältnisses zweier Signale und deren Verwendung in Farbfernsehempfängern |
US4400719A (en) * | 1981-09-08 | 1983-08-23 | Rca Corporation | Television display system with reduced line-scan artifacts |
US4415931A (en) * | 1982-03-18 | 1983-11-15 | Rca Corporation | Television display with doubled horizontal lines |
JPS5923971A (ja) * | 1982-07-30 | 1984-02-07 | Toshiba Corp | デジタルテレビジヨン受像機 |
DE3313050A1 (de) * | 1983-04-12 | 1984-10-18 | Robert Bosch Gmbh, 7000 Stuttgart | Anordnung zur trennung von leuchtdichte- und farbinformation eines farbfernsehsignals |
US4593315A (en) * | 1984-05-29 | 1986-06-03 | Rca Corporation | Progressive scan television receiver for non-standard signals |
US4573080A (en) * | 1984-06-28 | 1986-02-25 | Rca Corporation | Progressive scan television receiver with adaptive memory addressing |
-
1985
- 1985-02-04 US US06/697,884 patent/US4665437A/en not_active Expired - Lifetime
-
1986
- 1986-01-28 FI FI860397A patent/FI79224C/fi not_active IP Right Cessation
- 1986-01-29 ES ES551369A patent/ES8800556A1/es not_active Expired
- 1986-01-31 AU AU52880/86A patent/AU594321B2/en not_active Ceased
- 1986-01-31 CA CA000500894A patent/CA1240792A/en not_active Expired
- 1986-01-31 ZA ZA86734A patent/ZA86734B/xx unknown
- 1986-02-03 AT AT86300719T patent/ATE76240T1/de not_active IP Right Cessation
- 1986-02-03 JP JP61020298A patent/JPH0644830B2/ja not_active Expired - Lifetime
- 1986-02-03 DK DK51786A patent/DK51786A/da unknown
- 1986-02-03 EP EP86300719A patent/EP0190911B1/de not_active Expired - Lifetime
- 1986-02-03 SG SG1995905568A patent/SG30603G/en unknown
- 1986-02-03 DE DE8686300719T patent/DE3685229D1/de not_active Expired - Lifetime
- 1986-02-04 KR KR1019860000730A patent/KR940006625B1/ko not_active IP Right Cessation
-
1997
- 1997-04-03 HK HK40297A patent/HK40297A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0190911A2 (de) | 1986-08-13 |
ES551369A0 (es) | 1987-11-01 |
AU594321B2 (en) | 1990-03-08 |
ATE76240T1 (de) | 1992-05-15 |
EP0190911A3 (en) | 1988-07-20 |
DK51786A (da) | 1986-08-05 |
FI79224B (fi) | 1989-07-31 |
ZA86734B (en) | 1986-10-29 |
SG30603G (en) | 1995-09-01 |
US4665437A (en) | 1987-05-12 |
KR940006625B1 (ko) | 1994-07-23 |
FI860397A (fi) | 1986-08-05 |
FI860397A0 (fi) | 1986-01-28 |
JPH0644830B2 (ja) | 1994-06-08 |
AU5288086A (en) | 1986-08-07 |
ES8800556A1 (es) | 1987-11-01 |
DK51786D0 (da) | 1986-02-03 |
JPS61184082A (ja) | 1986-08-16 |
CA1240792A (en) | 1988-08-16 |
HK40297A (en) | 1997-04-11 |
EP0190911B1 (de) | 1992-05-13 |
FI79224C (fi) | 1989-11-10 |
KR860006781A (ko) | 1986-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3685229D1 (de) | Adaptiver prozessor mit halbbild- oder vollbildspeicher. | |
CA1264372C (en) | TELEVISION SIGNAL PROCESSING CIRCUIT | |
EP0395264A3 (de) | Bewegungsabhängige Videosignalverarbeitung | |
DE69319378T2 (de) | Videospeichersystem mit Doppelmultiplexierung von Video- und Bewegungs-Abtastwerten in einen Halbbildspeicher zur bewegungsadaptiven Kompensierung von verarbeiteten Videosignalen | |
EP0395263A3 (de) | Bewegungsabhängige Videosignalverarbeitung | |
DE3468299D1 (en) | Method and circuit arrangement for improving picture quality by movement-controlled dpcm coding | |
HK13896A (en) | Television set for selectively processing a composite colour video signal (cscc) or a signal split into a composite video signal and a chrominance carrier | |
KR900002654A (ko) | 영상 신호 처리회로 | |
EP0395266A3 (de) | Bewegungsabhängige Videosignalverarbeitung | |
DE3750862D1 (de) | Verarbeitung von Videobildsignalen. | |
KR940017830A (ko) | 영상 신호 기록장치 | |
GB8613447D0 (en) | Video image processing systems | |
DE3751390D1 (de) | Videoanzeige von Faksimilebilder. | |
CA2063737A1 (en) | Non-linear switched video filter for television picture noise reduction | |
DE3789341D1 (de) | Verarbeitung von Videobildsignalen. | |
GB1349443A (en) | Comb effect prevention | |
GB8622613D0 (en) | Processing of video image signals | |
JPS57159177A (en) | Signal processing circuit for television receiver | |
GB2015294A (en) | Noise reduction in colour television signals | |
JPS5648784A (en) | Hadamard transform coding system | |
JPS6460093A (en) | Video signal processor | |
PL246828A1 (en) | Apparatus for processing video signals,especially colour tv signals of secam standard | |
EP0356088A3 (de) | Farbfernsehsignalverarbeitung | |
ATE390803T1 (de) | Videosignalverarbeitung | |
IL71106A0 (en) | Method and system for processing colour television signals of the secam type |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |