JPS6188669A - カラ−テレビジヨン画質改善装置 - Google Patents
カラ−テレビジヨン画質改善装置Info
- Publication number
- JPS6188669A JPS6188669A JP59210319A JP21031984A JPS6188669A JP S6188669 A JPS6188669 A JP S6188669A JP 59210319 A JP59210319 A JP 59210319A JP 21031984 A JP21031984 A JP 21031984A JP S6188669 A JPS6188669 A JP S6188669A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- correction
- circuit
- digital
- low
- 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
- 238000012937 correction Methods 0.000 claims abstract description 181
- 230000003111 delayed effect Effects 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 230000001934 delay Effects 0.000 claims description 4
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 abstract 4
- 238000000034 method Methods 0.000 description 21
- 230000000694 effects Effects 0.000 description 13
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000011159 matrix material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000007423 decrease Effects 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 241000473391 Archosargus rhomboidalis Species 0.000 description 1
- 101100397013 Drosophila melanogaster Ilp4 gene Proteins 0.000 description 1
- 240000004282 Grewia occidentalis Species 0.000 description 1
- LFVLUOAHQIVABZ-UHFFFAOYSA-N Iodofenphos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(I)C=C1Cl LFVLUOAHQIVABZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Picture Signal Circuits (AREA)
- Processing Of Color Television Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59210319A JPS6188669A (ja) | 1984-10-05 | 1984-10-05 | カラ−テレビジヨン画質改善装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59210319A JPS6188669A (ja) | 1984-10-05 | 1984-10-05 | カラ−テレビジヨン画質改善装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6188669A true JPS6188669A (ja) | 1986-05-06 |
| JPH0316077B2 JPH0316077B2 (enrdf_load_stackoverflow) | 1991-03-04 |
Family
ID=16587454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59210319A Granted JPS6188669A (ja) | 1984-10-05 | 1984-10-05 | カラ−テレビジヨン画質改善装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188669A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63157572A (ja) * | 1986-12-22 | 1988-06-30 | Fuji Photo Film Co Ltd | 映像信号エツジ強調処理装置 |
| US5150214A (en) * | 1989-07-29 | 1992-09-22 | Samsung Electronics Co., Ltd. | Method and circuit for correction of horizontal edges |
| US7006704B2 (en) | 2001-03-23 | 2006-02-28 | Nec Viewtechnology, Ltd. | Method of and apparatus for improving picture quality |
-
1984
- 1984-10-05 JP JP59210319A patent/JPS6188669A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63157572A (ja) * | 1986-12-22 | 1988-06-30 | Fuji Photo Film Co Ltd | 映像信号エツジ強調処理装置 |
| US5150214A (en) * | 1989-07-29 | 1992-09-22 | Samsung Electronics Co., Ltd. | Method and circuit for correction of horizontal edges |
| 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 |
|---|---|
| JPH0316077B2 (enrdf_load_stackoverflow) | 1991-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| 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 |