JPH0361397B2 - - Google Patents
Info
- Publication number
- JPH0361397B2 JPH0361397B2 JP59067316A JP6731684A JPH0361397B2 JP H0361397 B2 JPH0361397 B2 JP H0361397B2 JP 59067316 A JP59067316 A JP 59067316A JP 6731684 A JP6731684 A JP 6731684A JP H0361397 B2 JPH0361397 B2 JP H0361397B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- field
- signals
- analog
- video signal
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
- H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48211883A | 1983-04-04 | 1983-04-04 | |
| US482118 | 1995-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59198094A JPS59198094A (ja) | 1984-11-09 |
| JPH0361397B2 true JPH0361397B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-09-19 |
Family
ID=23914749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6731684A Granted JPS59198094A (ja) | 1983-04-04 | 1984-04-04 | ルミナンス情報の抽出方式 |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9004687D0 (en) * | 1990-03-02 | 1990-04-25 | Indep Broadcasting Authority | Improvements in or relating to colour television |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2079091B (en) * | 1980-06-02 | 1984-02-01 | British Broadcasting Corp | Decoding and filtering of colour television signals |
-
1984
- 1984-03-30 EP EP19840302199 patent/EP0124280B1/en not_active Expired
- 1984-03-30 DE DE8484302199T patent/DE3478381D1/de not_active Expired
- 1984-04-04 JP JP6731684A patent/JPS59198094A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0124280A2 (en) | 1984-11-07 |
| EP0124280B1 (en) | 1989-05-24 |
| DE3478381D1 (en) | 1989-06-29 |
| JPS59198094A (ja) | 1984-11-09 |
| EP0124280A3 (en) | 1987-08-19 |