JPS61270991A - テレビジヨン画質改善装置 - Google Patents
テレビジヨン画質改善装置Info
- Publication number
- JPS61270991A JPS61270991A JP60111346A JP11134685A JPS61270991A JP S61270991 A JPS61270991 A JP S61270991A JP 60111346 A JP60111346 A JP 60111346A JP 11134685 A JP11134685 A JP 11134685A JP S61270991 A JPS61270991 A JP S61270991A
- Authority
- JP
- Japan
- Prior art keywords
- correction
- circuit
- signal
- contour
- delay
- 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
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Picture Signal Circuits (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60111346A JPS61270991A (ja) | 1985-05-25 | 1985-05-25 | テレビジヨン画質改善装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60111346A JPS61270991A (ja) | 1985-05-25 | 1985-05-25 | テレビジヨン画質改善装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61270991A true JPS61270991A (ja) | 1986-12-01 |
JPH0584995B2 JPH0584995B2 (enrdf_load_stackoverflow) | 1993-12-03 |
Family
ID=14558862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60111346A Granted JPS61270991A (ja) | 1985-05-25 | 1985-05-25 | テレビジヨン画質改善装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61270991A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7006704B2 (en) | 2001-03-23 | 2006-02-28 | Nec Viewtechnology, Ltd. | Method of and apparatus for improving picture quality |
-
1985
- 1985-05-25 JP JP60111346A patent/JPS61270991A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7006704B2 (en) | 2001-03-23 | 2006-02-28 | Nec Viewtechnology, Ltd. | Method of and apparatus for improving picture quality |
Also Published As
Publication number | Publication date |
---|---|
JPH0584995B2 (enrdf_load_stackoverflow) | 1993-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |