BE544857A - - Google Patents
Info
- Publication number
- BE544857A BE544857A BE544857DA BE544857A BE 544857 A BE544857 A BE 544857A BE 544857D A BE544857D A BE 544857DA BE 544857 A BE544857 A BE 544857A
- Authority
- BE
- Belgium
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
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
- H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Automatic Focus Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US485510A US2921128A (en) | 1955-02-01 | 1955-02-01 | Picture signal compensation by change of beam size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE544857A true BE544857A (fr) |
Family
ID=23928444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE544857D BE544857A (fr) | 1955-02-01 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2921128A (fr) |
| BE (1) | BE544857A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL219039A (fr) * | 1956-07-19 | |||
| US3149202A (en) * | 1959-10-17 | 1964-09-15 | Ibm | Digitization of video signals |
| GB1110319A (en) * | 1965-05-03 | 1968-04-18 | British Broadcasting Corp | Apparatus for processing television signals |
| US7382929B2 (en) | 1989-05-22 | 2008-06-03 | Pixel Instruments Corporation | Spatial scan replication circuit |
| US6529637B1 (en) | 1989-05-22 | 2003-03-04 | Pixel Instruments Corporation | Spatial scan replication circuit |
| JP3982817B2 (ja) * | 2003-03-07 | 2007-09-26 | 株式会社東芝 | 画像処理装置および画像処理方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE407030A (fr) * | 1934-01-31 | |||
| GB503555A (en) * | 1937-10-14 | 1939-04-11 | Alan Dower Blumlein | Improvements in or relating to television transmitting and receiving systems |
| US2691696A (en) * | 1950-10-27 | 1954-10-12 | Eastman Kodak Co | Electrooptical unsharp masking in color reproduction |
| DE930491C (de) * | 1952-07-15 | 1955-07-18 | Rudolf Dr-Ing Hell | Verfahren zur elektromechanischen Herstellung von Hochdruckformen nach Strichvorlagen |
-
0
- BE BE544857D patent/BE544857A/xx unknown
-
1955
- 1955-02-01 US US485510A patent/US2921128A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2921128A (en) | 1960-01-12 |