DE3342530C2 - - Google Patents
Info
- Publication number
- DE3342530C2 DE3342530C2 DE3342530A DE3342530A DE3342530C2 DE 3342530 C2 DE3342530 C2 DE 3342530C2 DE 3342530 A DE3342530 A DE 3342530A DE 3342530 A DE3342530 A DE 3342530A DE 3342530 C2 DE3342530 C2 DE 3342530C2
- Authority
- DE
- Germany
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
- Filters That Use Time-Delay Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/444,381 US4498099A (en) | 1982-11-26 | 1982-11-26 | Apparatus for frame-to-frame comb filtering composite TV signal |
US06/444,724 US4498100A (en) | 1982-11-26 | 1982-11-26 | Apparatus for frame-to-frame comb filtering composite TV signal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3342530A1 DE3342530A1 (de) | 1984-05-30 |
DE3342530C2 true DE3342530C2 (de) | 1989-03-16 |
Family
ID=27033888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833342530 Granted DE3342530A1 (de) | 1982-11-26 | 1983-11-24 | Anordnung und verfahren zur kammfilterung von fernsehsignalen auf vollbildbasis |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPH01286691A (de) |
KR (1) | KR910007205B1 (de) |
AT (1) | AT385165B (de) |
AU (1) | AU567898B2 (de) |
DE (1) | DE3342530A1 (de) |
DK (1) | DK167420B1 (de) |
ES (1) | ES527375A0 (de) |
FI (1) | FI75964C (de) |
FR (1) | FR2536941B1 (de) |
GB (1) | GB2130840B (de) |
HK (1) | HK54589A (de) |
IT (1) | IT1168973B (de) |
NL (1) | NL8304056A (de) |
NZ (1) | NZ206403A (de) |
PT (1) | PT77695B (de) |
SE (1) | SE453246B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4612567A (en) * | 1984-05-03 | 1986-09-16 | Rca Corporation | Television receiver using non-interlaced scanning format with vertical detail enhancement and motion compensation |
US4710801A (en) * | 1985-04-29 | 1987-12-01 | International Business Machines Corporation | System for decomposition of NTSC color video signals using two frame buffers |
FR2625061A1 (fr) * | 1987-12-18 | 1989-06-23 | Thomson Grand Public | Separateur de signaux de luminance et de chrominance d'un signal video composite pal ou secam |
EP0376330B1 (de) * | 1988-12-28 | 1996-03-06 | Nec Home Electronics, Ltd. | Bewegungsdetektion und Y/C Trennschaltung und -verfahren zur Detektion einer Bewegung in einem Fernsehwiedergabebild |
DE3900490A1 (de) * | 1989-01-10 | 1990-07-12 | Broadcast Television Syst | Schaltungsanordnung zur decodierung von farbfernsehsignalen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4107736A (en) * | 1971-12-20 | 1978-08-15 | Image Transform, Inc. | Noise reduction system for video signals |
US4096516A (en) * | 1977-03-25 | 1978-06-20 | Rca Corporation | Electronic signal processing apparatus |
DE2810697A1 (de) * | 1978-03-11 | 1979-09-20 | Bosch Gmbh Robert | Verfahren zur trennung des farbartsignals vom leuchtdichtesignal bei farbfernsehsignalen mit quadraturmodulierten farbhilfstraegern |
NL7803910A (nl) * | 1978-04-13 | 1979-10-16 | Philips Nv | Kamfilterschakeling. |
US4245237A (en) * | 1979-05-11 | 1981-01-13 | Rca Corporation | Controllable non-linear processing of video signals |
US4245238A (en) * | 1979-05-11 | 1981-01-13 | Rca Corporation | Non-linear processing of video image vertical detail information |
DE3007520A1 (de) * | 1980-02-28 | 1981-09-17 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zur demodulation eines quadraturmodulierten und danach digitalisierten farbfernsehsignale |
JPS56153892A (en) * | 1980-04-28 | 1981-11-28 | Sony Corp | Comb type filter |
GB2078054B (en) * | 1980-06-02 | 1985-03-06 | British Broadcasting Corp | Pal decoding |
US4351003A (en) * | 1981-04-20 | 1982-09-21 | Rca Corporation | Automatic video signal peaking control |
-
1983
- 1983-11-17 SE SE8306361A patent/SE453246B/sv not_active IP Right Cessation
- 1983-11-18 ES ES527375A patent/ES527375A0/es active Granted
- 1983-11-18 AU AU21510/83A patent/AU567898B2/en not_active Ceased
- 1983-11-18 FI FI834239A patent/FI75964C/fi not_active IP Right Cessation
- 1983-11-21 PT PT77695A patent/PT77695B/pt not_active IP Right Cessation
- 1983-11-22 GB GB08331141A patent/GB2130840B/en not_active Expired
- 1983-11-23 IT IT23843/83A patent/IT1168973B/it active
- 1983-11-24 KR KR8305568A patent/KR910007205B1/ko not_active IP Right Cessation
- 1983-11-24 AT AT0413083A patent/AT385165B/de not_active IP Right Cessation
- 1983-11-24 DE DE19833342530 patent/DE3342530A1/de active Granted
- 1983-11-25 DK DK541983A patent/DK167420B1/da not_active IP Right Cessation
- 1983-11-25 NZ NZ206403A patent/NZ206403A/en unknown
- 1983-11-25 FR FR8318861A patent/FR2536941B1/fr not_active Expired
- 1983-11-25 NL NL8304056A patent/NL8304056A/nl not_active Application Discontinuation
-
1988
- 1988-12-20 JP JP63323185A patent/JPH01286691A/ja active Granted
-
1989
- 1989-07-06 HK HK545/89A patent/HK54589A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2130840A (en) | 1984-06-06 |
DK541983A (da) | 1984-05-27 |
FI75964C (fi) | 1988-08-08 |
KR910007205B1 (en) | 1991-09-19 |
NL8304056A (nl) | 1984-06-18 |
IT1168973B (it) | 1987-05-20 |
PT77695B (en) | 1986-03-27 |
SE453246B (sv) | 1988-01-18 |
DK541983D0 (da) | 1983-11-25 |
HK54589A (en) | 1989-07-14 |
AU567898B2 (en) | 1987-12-10 |
IT8323843A0 (it) | 1983-11-23 |
DE3342530A1 (de) | 1984-05-30 |
ES8502595A1 (es) | 1985-01-01 |
DK167420B1 (da) | 1993-10-25 |
FR2536941B1 (fr) | 1988-08-26 |
GB8331141D0 (en) | 1983-12-29 |
FI834239A (fi) | 1984-05-27 |
ATA413083A (de) | 1987-07-15 |
SE8306361D0 (sv) | 1983-11-17 |
PT77695A (en) | 1983-12-01 |
AT385165B (de) | 1988-02-25 |
JPH0356038B2 (de) | 1991-08-27 |
FI75964B (fi) | 1988-04-29 |
GB2130840B (en) | 1986-03-12 |
NZ206403A (en) | 1987-03-31 |
AU2151083A (en) | 1984-05-31 |
FR2536941A1 (fr) | 1984-06-01 |
JPH01286691A (ja) | 1989-11-17 |
FI834239A0 (fi) | 1983-11-18 |
SE8306361L (sv) | 1984-05-27 |
ES527375A0 (es) | 1985-01-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8305 | Restricted maintenance of patent after opposition | ||
D4 | Patent maintained restricted | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: RCA LICENSING CORP., PRINCETON, N.J., US |
|
8339 | Ceased/non-payment of the annual fee |