JPS6268379A - ビデオ信号プロセツサ - Google Patents
ビデオ信号プロセツサInfo
- Publication number
- JPS6268379A JPS6268379A JP61222266A JP22226686A JPS6268379A JP S6268379 A JPS6268379 A JP S6268379A JP 61222266 A JP61222266 A JP 61222266A JP 22226686 A JP22226686 A JP 22226686A JP S6268379 A JPS6268379 A JP S6268379A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- digital
- video signal
- supplied
- 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.)
- Pending
Links
- 238000012937 correction Methods 0.000 claims description 18
- 230000006870 function Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 4
- 230000002123 temporal effect Effects 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 5
- 230000005428 wave function Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 101710199430 TATA-box-binding protein 2 Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/89—Time-base error compensation
- H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/95—Time-base error compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/88—Signal drop-out compensation
- H04N9/882—Signal drop-out compensation the signal being a composite colour television signal
- H04N9/885—Signal drop-out compensation the signal being a composite colour television signal using a digital intermediate memory
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853533703 DE3533703A1 (de) | 1985-09-21 | 1985-09-21 | Videosignalprozessor |
| DE3533703.6 | 1985-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6268379A true JPS6268379A (ja) | 1987-03-28 |
Family
ID=6281572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61222266A Pending JPS6268379A (ja) | 1985-09-21 | 1986-09-22 | ビデオ信号プロセツサ |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6268379A (enrdf_load_stackoverflow) |
| DE (1) | DE3533703A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2587868B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2181015B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3733563A1 (de) * | 1987-10-03 | 1989-04-20 | Grundig Emv | Einrichtung zur wiedergabe eines auf einem magnetband eines videorecorders aufgezeichneten videosignals |
| WO2017022513A1 (ja) | 2015-07-31 | 2017-02-09 | ソニー株式会社 | 映像信号処理装置および映像信号処理方法、ならびに表示装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2640759C2 (de) * | 1976-09-10 | 1982-10-14 | Robert Bosch Gmbh, 7000 Stuttgart | System zur Wiedergabe von Videosignalen |
| DE2645017C3 (de) * | 1976-10-06 | 1981-02-05 | Robert Bosch Gmbh 7000 Stuttgart | Verfahren zur Steuerung eines frei adressierbaren Speichers für digitalisierte Videosignale |
| JPS5927513B2 (ja) * | 1976-11-05 | 1984-07-06 | 日本テレビジヨン工業株式会社 | 信号発生器 |
| JPS53148317A (en) * | 1977-05-31 | 1978-12-23 | Sony Corp | Error correction unit for time axis |
| JPS6059792B2 (ja) * | 1978-11-30 | 1985-12-26 | ソニー株式会社 | カラ−映像信号処理装置 |
| DE3026473A1 (de) * | 1980-07-12 | 1982-02-04 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum ausgleich von zeitfehlern |
| FR2510854A1 (fr) * | 1981-07-28 | 1983-02-04 | Thomson Csf | Procede et dispositif de reconstitution d'une image de television a partir d'une trame d'un signal composite numerise |
| DE3517697A1 (de) * | 1985-05-17 | 1986-11-20 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur wiedereinfuehrung der exakten phasenbeziehung eines chrominanzsignals zu einem vorgegebenen referenztraegersignal |
-
1985
- 1985-09-21 DE DE19853533703 patent/DE3533703A1/de active Granted
-
1986
- 1986-09-12 FR FR8612770A patent/FR2587868B1/fr not_active Expired - Fee Related
- 1986-09-19 GB GB8622623A patent/GB2181015B/en not_active Expired
- 1986-09-22 JP JP61222266A patent/JPS6268379A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2181015B (en) | 1989-10-04 |
| DE3533703A1 (de) | 1987-03-26 |
| FR2587868A1 (fr) | 1987-03-27 |
| FR2587868B1 (fr) | 1994-07-01 |
| GB8622623D0 (en) | 1986-10-22 |
| GB2181015A (en) | 1987-04-08 |
| DE3533703C2 (enrdf_load_stackoverflow) | 1991-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0125276B2 (enrdf_load_stackoverflow) | ||
| JPS6310823A (ja) | 位相ロックル−プ・システム | |
| US4905101A (en) | Time base corrector | |
| EP0472332A1 (en) | Circuit for generating a clock signal which is locked to a specific phase of a color burst signal in a color video signal | |
| US5929923A (en) | Apparatus for producing a video signal in synchronism with an external synchronizing signal | |
| EP0449501A2 (en) | Time base corrector | |
| RU2119271C1 (ru) | Устройство обработки сигнала цветности, способ формирования поднесущей сигнала цветности, способ обработки сигнала цветности, устройство для формирования поднесущей сигнала цветности | |
| JPS6268379A (ja) | ビデオ信号プロセツサ | |
| US5008749A (en) | Method and apparatus for generating an auxiliary timing signal in the horizontal blanking interval of a video signal | |
| US4974082A (en) | Digital pulse generator of phase and frequency periodically controlled precisely by external signals | |
| US5212562A (en) | Image signal reproducing apparatus having memory function | |
| US4768109A (en) | Video signal recording and/or reproducing apparatus | |
| KR940009542B1 (ko) | 시간축 보정 장치 및 속도 에러 보정 회로 | |
| US5124806A (en) | Digital pulse generator phase-locked to color television video signals and means and method for thereby compensating for tape velocity timing errors | |
| EP0191468B1 (en) | An apparatus for generating a velocity error signal | |
| JPH0421392B2 (enrdf_load_stackoverflow) | ||
| JPH067687B2 (ja) | 色信号処理装置 | |
| JP3880177B2 (ja) | 時間軸補正装置 | |
| US4864422A (en) | Processor for video signals obtained from an information carrier such as a magnetic tape | |
| JP2928886B2 (ja) | 画像信号処理装置 | |
| JPH05207413A (ja) | 映像信号の処理装置 | |
| JPH04286483A (ja) | 時間軸誤差補正用基準信号記録及び再生回路 | |
| JP2928887B2 (ja) | 画像信号処理装置 | |
| JP3906515B2 (ja) | カラービデオ信号記録方法及びダビングシステム | |
| JP2659464B2 (ja) | 磁気記録再生装置 |