FR2458968B1 - - Google Patents
Info
- Publication number
- FR2458968B1 FR2458968B1 FR8012438A FR8012438A FR2458968B1 FR 2458968 B1 FR2458968 B1 FR 2458968B1 FR 8012438 A FR8012438 A FR 8012438A FR 8012438 A FR8012438 A FR 8012438A FR 2458968 B1 FR2458968 B1 FR 2458968B1
- Authority
- FR
- France
- 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
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7904471A NL7904471A (nl) | 1979-06-07 | 1979-06-07 | Strooilichtkompensatieschakeling voor televisie. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2458968A1 FR2458968A1 (fr) | 1981-01-02 |
FR2458968B1 true FR2458968B1 (fr) | 1982-11-19 |
Family
ID=19833315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8012438A Granted FR2458968A1 (fr) | 1979-06-07 | 1980-06-04 | Circuit compensateur de lumiere diffusee pour presentation d'image sur tube cathodique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4302777A (fr) |
JP (1) | JPS55165076A (fr) |
DE (1) | DE3020318A1 (fr) |
FR (1) | FR2458968A1 (fr) |
GB (1) | GB2054318B (fr) |
NL (1) | NL7904471A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2546353B1 (fr) * | 1983-05-20 | 1987-01-16 | Thomson Csf | Dispositif de correction anti-halo pour tube analyseur de camera de television |
FR2561052B1 (fr) * | 1984-03-06 | 1986-09-19 | Thomson Csf | Dispositif de correction de tache au noir et camera de television equipee d'un tel dispositif |
WO1991007844A1 (fr) * | 1989-11-15 | 1991-05-30 | Rank Cintel Limited | Ameliorations relatives a des analyseurs a spot mobile |
US5039172A (en) * | 1989-11-22 | 1991-08-13 | The Excello Specialty Co. | Protective wheel cover |
US4974810A (en) * | 1989-12-18 | 1990-12-04 | Eastman Kodak Company | Flare light compensation |
US5280354A (en) * | 1991-04-04 | 1994-01-18 | Sony Corporation | Video camera with flare correcting circuit |
US5349390A (en) * | 1992-09-22 | 1994-09-20 | U.S. Philips Corporation | Picture signal processor for performing both large area and small area contrast reduction, and picture display apparatus incorporating such a picture signal processor |
KR19980079159A (ko) * | 1997-04-30 | 1998-11-25 | 배순훈 | 디지탈 캠코더의 플레어(flare)보정 장치 및 방법 |
US6614475B1 (en) * | 1997-05-13 | 2003-09-02 | Sony Corporation | Correction apparatus and method for imaging signals and video camera |
JP4086479B2 (ja) * | 2001-03-23 | 2008-05-14 | Necディスプレイソリューションズ株式会社 | 画質改善装置および画質改善方法 |
JP4094256B2 (ja) * | 2001-07-30 | 2008-06-04 | Necディスプレイソリューションズ株式会社 | 画質改善装置および画質改善方法 |
JP4829802B2 (ja) * | 2007-01-26 | 2011-12-07 | Necディスプレイソリューションズ株式会社 | 画質改善装置および画質改善方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3621132A (en) * | 1969-12-24 | 1971-11-16 | Hazeltine Corp | Flare light compensator in a flying spot scanner |
US4001502A (en) * | 1975-04-03 | 1977-01-04 | North American Philips Corporation | Straylight compensation circuit and blanking circuit for same |
NL7700506A (en) * | 1977-01-19 | 1978-01-31 | Philips Nv | TV camera with stray light compensating circuit - has integrator with output connected to latching circuit via non-linear resistor |
-
1979
- 1979-06-07 NL NL7904471A patent/NL7904471A/nl not_active Application Discontinuation
-
1980
- 1980-05-15 US US06/150,268 patent/US4302777A/en not_active Expired - Lifetime
- 1980-05-29 DE DE19803020318 patent/DE3020318A1/de active Granted
- 1980-06-04 GB GB8018319A patent/GB2054318B/en not_active Expired
- 1980-06-04 FR FR8012438A patent/FR2458968A1/fr active Granted
- 1980-06-04 JP JP7442080A patent/JPS55165076A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3020318A1 (de) | 1980-12-18 |
JPS55165076A (en) | 1980-12-23 |
DE3020318C2 (fr) | 1988-11-17 |
GB2054318B (en) | 1983-05-18 |
US4302777A (en) | 1981-11-24 |
GB2054318A (en) | 1981-02-11 |
NL7904471A (nl) | 1980-12-09 |
FR2458968A1 (fr) | 1981-01-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |