GB8300548D0 - Colour television signal processing - Google Patents
Colour television signal processingInfo
- Publication number
- GB8300548D0 GB8300548D0 GB838300548A GB8300548A GB8300548D0 GB 8300548 D0 GB8300548 D0 GB 8300548D0 GB 838300548 A GB838300548 A GB 838300548A GB 8300548 A GB8300548 A GB 8300548A GB 8300548 D0 GB8300548 D0 GB 8300548D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal processing
- television signal
- colour television
- colour
- processing
- Prior art date
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
- H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15810/77A GB1588193A (en) | 1977-04-15 | 1977-04-15 | Processing colour television signals |
US06/030,239 US4223341A (en) | 1977-04-15 | 1979-04-16 | Circuitry providing a delayed color television signal having luminance and chrominance components derived from adjacent lines |
GB8012449A GB2054313B (en) | 1977-04-15 | 1980-04-15 | Ntsc colour television signal processing |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8300548D0 true GB8300548D0 (en) | 1983-02-09 |
GB2116393A GB2116393A (en) | 1983-09-21 |
GB2116393B GB2116393B (en) | 1984-02-15 |
Family
ID=27257298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08300548A Expired GB2116393B (en) | 1977-04-15 | 1983-01-10 | Colour television signal processing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2116393B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4847682A (en) * | 1987-12-18 | 1989-07-11 | North American Philips Corporation | Adaptive comb filter for artifact-free decoding |
JPH0716253B2 (en) * | 1987-12-18 | 1995-02-22 | 日本ビクター株式会社 | Adaptive luminance signal color signal separation device |
US5097321A (en) * | 1989-04-28 | 1992-03-17 | Accom | Three dimensional adaptive decoding system and method |
US5063438A (en) * | 1990-04-20 | 1991-11-05 | Faroudja Y C | Three dimensional encoding system for color television |
KR920010787B1 (en) * | 1990-06-09 | 1992-12-17 | 삼성전자 주식회사 | Luminance/chroma saperating circuit |
-
1983
- 1983-01-10 GB GB08300548A patent/GB2116393B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2116393A (en) | 1983-09-21 |
GB2116393B (en) | 1984-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |