FR2110432A1 - - Google Patents
Info
- Publication number
- FR2110432A1 FR2110432A1 FR7137016A FR7137016A FR2110432A1 FR 2110432 A1 FR2110432 A1 FR 2110432A1 FR 7137016 A FR7137016 A FR 7137016A FR 7137016 A FR7137016 A FR 7137016A FR 2110432 A1 FR2110432 A1 FR 2110432A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/01—Circuitry for demodulating colour component signals modulated spatially by colour striped filters by phase separation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Color Television Image Signal Generators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45090214A JPS517381B1 (US20100012521A1-20100121-C00001.png) | 1970-10-14 | 1970-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2110432A1 true FR2110432A1 (US20100012521A1-20100121-C00001.png) | 1972-06-02 |
| FR2110432B1 FR2110432B1 (US20100012521A1-20100121-C00001.png) | 1976-12-03 |
Family
ID=13992217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7137016A Expired FR2110432B1 (US20100012521A1-20100121-C00001.png) | 1970-10-14 | 1971-10-14 |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2160359A1 (US20100012521A1-20100121-C00001.png) * | 1971-11-17 | 1973-06-29 | Sony Corp |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53132214A (en) * | 1977-04-25 | 1978-11-17 | Sony Corp | Vertical aperture correction circuit |
| JPS5445152A (en) * | 1977-09-17 | 1979-04-10 | Victor Co Of Japan Ltd | Optical comb type filter |
| JPS5689173A (en) * | 1979-12-20 | 1981-07-20 | Sony Corp | Vertical aperture correcting circuit |
| US4525737A (en) * | 1981-05-11 | 1985-06-25 | Canon Kabushiki Kaisha | Color solid state image pick-up device |
| JPH0620316B2 (ja) * | 1982-05-17 | 1994-03-16 | 株式会社日立製作所 | 撮像光学系 |
| JPS5975222A (ja) * | 1982-10-22 | 1984-04-27 | Victor Co Of Japan Ltd | 光学フイルタ |
| JPS5988784A (ja) * | 1982-11-12 | 1984-05-22 | ソニー株式会社 | 陰極線管表示装置 |
| US4676593A (en) * | 1983-04-18 | 1987-06-30 | Asahi Kogaku Kogyo Kabushiki Kaisha | Eyepiece and photographing device for fiberscope |
| DE3515020A1 (de) * | 1984-04-28 | 1985-11-07 | Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa | Ortsfrequenzfilter |
| DE3568681D1 (en) * | 1984-06-18 | 1989-04-13 | Eastman Kodak Co | Apparatus for producing a color image signal |
| US4605956A (en) * | 1984-09-10 | 1986-08-12 | Eastman Kodak Company | Single-chip electronic color camera with color-dependent birefringent optical spatial frequency filter and red and blue signal interpolating circuit |
| EP0204469B1 (en) * | 1985-05-27 | 1992-08-12 | Sony Corporation | Optical low pass filter for a solid state color camera |
| US4720637A (en) * | 1986-06-19 | 1988-01-19 | Polaroid Corporation | Electro-optical imaging system and lens therefor |
| JPH0833527B2 (ja) * | 1988-07-18 | 1996-03-29 | キヤノン株式会社 | 光学的ローパスフィルターを有した撮影系 |
| JPH0833526B2 (ja) * | 1988-11-28 | 1996-03-29 | キヤノン株式会社 | 光学的ローパスフィルターを有した撮影レンズ |
| US5477381A (en) * | 1989-02-02 | 1995-12-19 | Canon Kabushiki Kaisha | Image sensing apparatus having an optical low-pass filter |
| US4989959A (en) * | 1989-06-12 | 1991-02-05 | Polaroid Corporation | Anti-aliasing optical system with pyramidal transparent structure |
| JP2615248B2 (ja) * | 1989-07-10 | 1997-05-28 | 富士写真フイルム株式会社 | 光学フイルタ |
| US5581301A (en) * | 1990-10-03 | 1996-12-03 | Canon Kabushiki Kaisha | Image processing apparatus with adjustable low-pass optical filter characteristics |
| US6937283B1 (en) * | 1996-12-03 | 2005-08-30 | Eastman Kodak Company | Anti-aliasing low-pass blur filter for reducing artifacts in imaging apparatus |
| US6523956B2 (en) | 2000-05-09 | 2003-02-25 | Jon Oshima | Multiplexed motion picture camera |
| JP2004126384A (ja) * | 2002-10-04 | 2004-04-22 | Pentax Corp | 光学式ローパスフィルタおよび撮像光学系 |
| US20060170797A1 (en) * | 2005-02-02 | 2006-08-03 | Biernath Rolf W | Article having a birefringent surface for use as a blur filter |
| US20060170808A1 (en) * | 2005-02-02 | 2006-08-03 | Biernath Rolf W | Article having a birefringent surface for use as a blur filter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696520A (en) * | 1951-01-19 | 1954-12-07 | Philco Corp | Color television camera system |
| US3647948A (en) * | 1969-04-04 | 1972-03-07 | Hitachi Ltd | Chrominance signal generator having striped filter |
| BE760069A (fr) * | 1969-12-10 | 1971-05-17 | Western Electric Co | Camera de television en couleurs a tube unique a dephasage |
| US3716666A (en) * | 1971-06-29 | 1973-02-13 | Bell Telephone Labor Inc | Optical spatial frequency filter |
-
1970
- 1970-10-14 JP JP45090214A patent/JPS517381B1/ja active Pending
-
1971
- 1971-10-12 US US00188029A patent/US3784734A/en not_active Expired - Lifetime
- 1971-10-13 GB GB4767271A patent/GB1363490A/en not_active Expired
- 1971-10-13 CA CA125,014A patent/CA948761A/en not_active Expired
- 1971-10-14 DE DE2151266A patent/DE2151266C3/de not_active Expired
- 1971-10-14 NL NLAANVRAGE7114160,A patent/NL174320C/xx not_active IP Right Cessation
- 1971-10-14 FR FR7137016A patent/FR2110432B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2160359A1 (US20100012521A1-20100121-C00001.png) * | 1971-11-17 | 1973-06-29 | Sony Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2151266B2 (de) | 1980-10-02 |
| DE2151266A1 (de) | 1972-04-20 |
| NL174320C (nl) | 1984-05-16 |
| JPS517381B1 (US20100012521A1-20100121-C00001.png) | 1976-03-06 |
| NL7114160A (US20100012521A1-20100121-C00001.png) | 1972-04-18 |
| DE2151266C3 (de) | 1981-05-07 |
| CA948761A (en) | 1974-06-04 |
| NL174320B (nl) | 1983-12-16 |
| US3784734A (en) | 1974-01-08 |
| FR2110432B1 (US20100012521A1-20100121-C00001.png) | 1976-12-03 |
| GB1363490A (en) | 1974-08-14 |
