CA1076249A - Elimination of flicker phenomena of video records - Google Patents
Elimination of flicker phenomena of video recordsInfo
- Publication number
- CA1076249A CA1076249A CA248,269A CA248269A CA1076249A CA 1076249 A CA1076249 A CA 1076249A CA 248269 A CA248269 A CA 248269A CA 1076249 A CA1076249 A CA 1076249A
- Authority
- CA
- Canada
- Prior art keywords
- signal
- field
- delay
- input terminal
- period
- 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
Links
- 230000008030 elimination Effects 0.000 title 1
- 238000003379 elimination reaction Methods 0.000 title 1
- 230000003111 delayed effect Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 description 10
- 230000010363 phase shift Effects 0.000 description 9
- 101150087426 Gnal gene Proteins 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 208000003251 Pruritus Diseases 0.000 description 6
- 235000003197 Byrsonima crassifolia Nutrition 0.000 description 4
- 240000001546 Byrsonima crassifolia Species 0.000 description 4
- 230000007803 itching Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 241001600451 Chromis Species 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 241000219171 Malpighiales Species 0.000 description 2
- 241001163743 Perlodes Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 241000766754 Agra Species 0.000 description 1
- 241000947840 Alteromonadales Species 0.000 description 1
- 101100181929 Caenorhabditis elegans lin-3 gene Proteins 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 240000008168 Ficus benjamina Species 0.000 description 1
- 101100446506 Mus musculus Fgf3 gene Proteins 0.000 description 1
- 241000669618 Nothes Species 0.000 description 1
- 102000017795 Perilipin-1 Human genes 0.000 description 1
- 108010067162 Perilipin-1 Proteins 0.000 description 1
- 101150093411 ZNF143 gene Proteins 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 229940075591 dalay Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 101150002826 inf2 gene Proteins 0.000 description 1
- QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- SAPNXPWPAUFAJU-UHFFFAOYSA-N lofepramine Chemical compound C12=CC=CC=C2CCC2=CC=CC=C2N1CCCN(C)CC(=O)C1=CC=C(Cl)C=C1 SAPNXPWPAUFAJU-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical group [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/7605—Television signal recording on discs or drums
-
- 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
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S348/00—Television
- Y10S348/91—Flicker reduction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Television Systems (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7503461A NL7503461A (en) | 1975-03-24 | 1975-03-24 | Recording video disc for fixed or movable images - by dividing frame periods into groups with data combination after video signal delay |
| NL7511784A NL7511784A (nl) | 1975-03-24 | 1975-10-08 | Werkwijze en inrichting voor het maken van een videoplaat. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1076249A true CA1076249A (en) | 1980-04-22 |
Family
ID=26645102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA248,269A Expired CA1076249A (en) | 1975-03-24 | 1976-03-19 | Elimination of flicker phenomena of video records |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4090218A (enExample) |
| JP (1) | JPS51120121A (enExample) |
| AR (1) | AR211702A1 (enExample) |
| AT (1) | AT344263B (enExample) |
| AU (1) | AU506524B2 (enExample) |
| BE (1) | BE839894A (enExample) |
| BR (1) | BR7601733A (enExample) |
| CA (1) | CA1076249A (enExample) |
| CH (1) | CH611475A5 (enExample) |
| DE (1) | DE2612170A1 (enExample) |
| ES (2) | ES446266A1 (enExample) |
| FR (1) | FR2305904A1 (enExample) |
| GB (1) | GB1537303A (enExample) |
| IT (1) | IT1057765B (enExample) |
| NL (1) | NL7511784A (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7709662A (nl) * | 1977-09-02 | 1979-03-06 | Philips Nv | Televisiekamera. |
| EP0005955B1 (en) * | 1978-05-30 | 1982-04-14 | British Broadcasting Corporation | Method of and apparatus for deriving a pal colour television signal corresponding to any desired field in an 8-field pal sequence from one stored field or picture of a pal signal |
| JPS54160114A (en) * | 1978-06-09 | 1979-12-18 | Victor Co Of Japan Ltd | Recording/reproduction system for television video signal |
| NL7810298A (nl) * | 1978-10-13 | 1980-04-15 | Philips Nv | Inrichting voor het uitlezen van een schijfvormige registratiedrager. |
| US4490752A (en) * | 1981-04-01 | 1984-12-25 | Victor Company Of Japan, Ltd. | Rotary recording medium having a selectively reproducible continuous stream of audio signals recorded thereon and reproducing apparatus therefor |
| NL8304165A (nl) * | 1983-12-05 | 1985-07-01 | Philips Nv | Televisieschakeling voor een beeldflikkeringskorrektie. |
| US4626910A (en) * | 1983-12-13 | 1986-12-02 | Fuji Photo Film Co., Ltd. | Circuit for preventing flicker attributable to field signal-frame signal conversion |
| US4680631A (en) * | 1984-09-19 | 1987-07-14 | Tokyo Electric Co., Ltd. | Television composite video signal processing circuit |
| US4647987A (en) * | 1985-03-07 | 1987-03-03 | Eastman Kodak Company | Modified synchronization in apparatus for recording and reproducing single field non-interlaced images |
| US4974083A (en) * | 1985-04-12 | 1990-11-27 | Ampex Corporation | Recirculating special effects video framestore |
| DE3853859T2 (de) * | 1987-03-27 | 1996-02-15 | Ampex Systems Corp | Videoeffektsystem mit videowiederholmischung und ausgangsmischung. |
| KR101079599B1 (ko) * | 2004-08-06 | 2011-11-03 | 삼성전자주식회사 | 디스플레이장치 및 그 제어방법 |
| CN101866569A (zh) * | 2010-06-21 | 2010-10-20 | 丁帮俊 | Pal修正器演示器及演示方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6900556A (enExample) * | 1969-01-14 | 1970-07-16 | ||
| NL158987B (nl) * | 1972-06-10 | 1978-12-15 | Philips Nv | Apertuurcorrector voor een televisiebeeldsignaal, alsmede televisie-opneeminrichting, daarvan voorzien. |
| NL7313754A (nl) * | 1973-10-06 | 1975-04-08 | Philips Nv | Apertuurkorrektieschakeling voor televisie. |
-
1975
- 1975-10-08 NL NL7511784A patent/NL7511784A/xx unknown
-
1976
- 1976-03-15 US US05/666,691 patent/US4090218A/en not_active Expired - Lifetime
- 1976-03-18 IT IT67654/76A patent/IT1057765B/it active
- 1976-03-19 GB GB11148/76A patent/GB1537303A/en not_active Expired
- 1976-03-19 CH CH348176A patent/CH611475A5/xx not_active IP Right Cessation
- 1976-03-19 CA CA248,269A patent/CA1076249A/en not_active Expired
- 1976-03-22 AU AU12228/76A patent/AU506524B2/en not_active Expired
- 1976-03-22 ES ES446266A patent/ES446266A1/es not_active Expired
- 1976-03-22 BR BR7601733A patent/BR7601733A/pt unknown
- 1976-03-22 BE BE165451A patent/BE839894A/xx unknown
- 1976-03-22 AT AT209776A patent/AT344263B/de not_active IP Right Cessation
- 1976-03-23 DE DE19762612170 patent/DE2612170A1/de not_active Withdrawn
- 1976-03-24 FR FR7608429A patent/FR2305904A1/fr active Granted
- 1976-03-24 JP JP51032392A patent/JPS51120121A/ja active Pending
- 1976-03-26 AR AR262689A patent/AR211702A1/es active
- 1976-09-22 ES ES451742A patent/ES451742A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1057765B (it) | 1982-03-30 |
| CH611475A5 (en) | 1979-05-31 |
| FR2305904B1 (enExample) | 1979-01-05 |
| AU506524B2 (en) | 1980-01-10 |
| BR7601733A (pt) | 1976-09-21 |
| NL7511784A (nl) | 1977-04-13 |
| AU1222876A (en) | 1977-09-29 |
| FR2305904A1 (fr) | 1976-10-22 |
| AR211702A1 (es) | 1978-02-28 |
| ATA209776A (de) | 1977-11-15 |
| BE839894A (fr) | 1976-09-22 |
| GB1537303A (en) | 1978-12-29 |
| ES451742A1 (es) | 1977-12-01 |
| DE2612170A1 (de) | 1976-10-14 |
| JPS51120121A (en) | 1976-10-21 |
| US4090218A (en) | 1978-05-16 |
| AT344263B (de) | 1978-07-10 |
| ES446266A1 (es) | 1978-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1076249A (en) | Elimination of flicker phenomena of video records | |
| EP0073152A2 (en) | Apparatus for reproducing a still color picture | |
| GB2140247A (en) | Television systems and subsystems therefor | |
| CA1284218C (en) | System and method for electronically recording and playing back video images | |
| GB2094591A (en) | Interleaved recording format for digital video | |
| US4858025A (en) | Electronic still camera | |
| US5003403A (en) | Recording apparatus | |
| US4825300A (en) | Magnetic video recording system and method with horizontal synchronization interval alignment | |
| US5077616A (en) | Video recorder with increased bandwidth recording | |
| US4003077A (en) | Method and apparatus for cancelling chrominance artifacts | |
| US4374396A (en) | Chrominance sub-carrier modifier for PAL-color television signals | |
| KR820000874B1 (ko) | 비디오 디스크 시스템용 칼라화면정보 레코드 재생장치 | |
| US5751884A (en) | High-resolution video tape recorder systems and methods for recording and recovering video compatibly with the normal-VHS format system | |
| GB2108804A (en) | Applying video component signals to a channel and receiving signals from the channel | |
| US4974079A (en) | Band compressed video signal transmission system | |
| JPH0681293B2 (ja) | 再生装置 | |
| CA1210853A (en) | Television systems and subsystems therefore | |
| KR820000873B1 (ko) | 비디오 디스크 시스템용 칼라화면 정보 기록장치 | |
| JPS61219275A (ja) | 磁気録画におけるフイ−ルド／フレ−ム変換方式 | |
| JPH05207513A (ja) | カラー映像信号の記録装置 | |
| JPH028518B2 (enExample) | ||
| JPS6132690A (ja) | スチル画記録再生装置 | |
| JPS60246195A (ja) | 線順次による映像信号の記録・再生方式 | |
| JPH02100494A (ja) | Ｆｍ変調映像信号の再生装置 | |
| JPS6118277A (ja) | ダビング装置及びダビング信号形成方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |