FR2238304A1 - - Google Patents
Info
- Publication number
- FR2238304A1 FR2238304A1 FR7424482A FR7424482A FR2238304A1 FR 2238304 A1 FR2238304 A1 FR 2238304A1 FR 7424482 A FR7424482 A FR 7424482A FR 7424482 A FR7424482 A FR 7424482A FR 2238304 A1 FR2238304 A1 FR 2238304A1
- 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.)
- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
- Closed-Circuit Television Systems (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3379173A GB1471147A (en) | 1973-07-16 | 1973-07-16 | Image analysers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2238304A1 true FR2238304A1 (enExample) | 1975-02-14 |
Family
ID=10357488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7424482A Withdrawn FR2238304A1 (enExample) | 1973-07-16 | 1974-07-15 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3950610A (enExample) |
| JP (1) | JPS5050858A (enExample) |
| CH (1) | CH580898A5 (enExample) |
| DE (1) | DE2434011A1 (enExample) |
| FR (1) | FR2238304A1 (enExample) |
| GB (1) | GB1471147A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1123365B (it) * | 1978-09-28 | 1986-04-30 | Eastman Kodak Co | Impianto elettronico di trattamento di immagini |
| FR2532756A1 (fr) * | 1982-09-03 | 1984-03-09 | France Henri De | Systeme pour l'observation et la quantification automatiques de phenomenes susceptibles d'etre detectes par fluorescence |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1110319A (en) | 1965-05-03 | 1968-04-18 | British Broadcasting Corp | Apparatus for processing television signals |
| GB1199801A (en) | 1967-03-13 | 1970-07-22 | Marconi Co Ltd | Improvements in or relating to Colour Television Transmission |
| DE1537111B2 (de) | 1967-07-28 | 1974-05-16 | Robert Bosch Fernsehanlagen Gmbh, 6100 Darmstadt | Verfahren und Anordnung zur Erhöhung der Konturenschärfe eines Fernsehbildes durch zweiseitige Aperturkorrektur des bildschreibenden Fernsehsignals |
| NL7005645A (enExample) | 1970-04-18 | 1971-10-20 | ||
| FR2092711A1 (enExample) * | 1970-06-10 | 1972-01-28 | Armines | |
| US3752916A (en) * | 1971-09-30 | 1973-08-14 | Ellanin Investments | Method and apparatus for improving the horizontal sharpness of electronically scanned images |
| US3804980A (en) * | 1972-03-01 | 1974-04-16 | Ellanin Investments | Vertical sharpness enhancement of video pictures |
-
1973
- 1973-07-16 GB GB3379173A patent/GB1471147A/en not_active Expired
-
1974
- 1974-07-15 FR FR7424482A patent/FR2238304A1/fr not_active Withdrawn
- 1974-07-15 CH CH974674A patent/CH580898A5/xx not_active IP Right Cessation
- 1974-07-15 DE DE2434011A patent/DE2434011A1/de active Pending
- 1974-07-16 JP JP49080796A patent/JPS5050858A/ja active Pending
- 1974-07-16 US US05/488,955 patent/US3950610A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH580898A5 (enExample) | 1976-10-15 |
| DE2434011A1 (de) | 1975-02-27 |
| US3950610A (en) | 1976-04-13 |
| JPS5050858A (enExample) | 1975-05-07 |
| GB1471147A (en) | 1977-04-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |