JPS5730346B2 - - Google Patents
Info
- Publication number
- JPS5730346B2 JPS5730346B2 JP11684775A JP11684775A JPS5730346B2 JP S5730346 B2 JPS5730346 B2 JP S5730346B2 JP 11684775 A JP11684775 A JP 11684775A JP 11684775 A JP11684775 A JP 11684775A JP S5730346 B2 JPS5730346 B2 JP S5730346B2
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/0137—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes dependent on presence/absence of motion, e.g. of motion zones
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50116847A JPS5240911A (en) | 1975-09-27 | 1975-09-27 | Line number conversion system of tv signal |
| US05/701,035 US4057835A (en) | 1975-09-27 | 1976-06-29 | System for converting number of lines of television signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50116847A JPS5240911A (en) | 1975-09-27 | 1975-09-27 | Line number conversion system of tv signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5240911A JPS5240911A (en) | 1977-03-30 |
| JPS5730346B2 true JPS5730346B2 (US07541385-20090602-C00001.png) | 1982-06-28 |
Family
ID=14697091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50116847A Granted JPS5240911A (en) | 1975-09-27 | 1975-09-27 | Line number conversion system of tv signal |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4057835A (US07541385-20090602-C00001.png) |
| JP (1) | JPS5240911A (US07541385-20090602-C00001.png) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4240101A (en) * | 1976-10-14 | 1980-12-16 | Micro Consultants, Limited | Television standards conversion |
| JPS5434615A (en) * | 1977-08-23 | 1979-03-14 | Oki Electric Ind Co Ltd | Converting system for standard system of television |
| AU523619B2 (en) * | 1978-04-07 | 1982-08-05 | Sony Corporation | Video signal processing system |
| US4275418A (en) * | 1978-09-14 | 1981-06-23 | Micro Consultants Limited | Video noise reduction systems |
| GB2044580B (en) * | 1979-02-27 | 1983-03-23 | Micro Consultants Ltd | Distributed store and processor with movement tag system |
| DE2913116A1 (de) * | 1979-04-02 | 1980-10-23 | Bosch Gmbh Robert | Verfahren zum auslesen von festkoerper- bildsensoren und schaltungsanordnung zur durchfuehrung des verfahrens |
| US4322750A (en) * | 1979-05-08 | 1982-03-30 | British Broadcasting Corporation | Television display system |
| JPS5717604U (US07541385-20090602-C00001.png) * | 1980-07-02 | 1982-01-29 | ||
| USRE32358E (en) * | 1981-09-08 | 1987-02-17 | Rca Corporation | Television display system with reduced line-scan artifacts |
| NL8104532A (nl) * | 1981-10-06 | 1983-05-02 | Philips Nv | Lijnentalomzetschakeling voor een televisiesignaal. |
| US4707728A (en) * | 1982-02-24 | 1987-11-17 | Rca Corporation | Compatible HDTV with increased vertical and horizontal resolution |
| JPS58205384A (ja) * | 1982-05-26 | 1983-11-30 | Nippon Hoso Kyokai <Nhk> | 文字・図形情報表示方法 |
| JPS5937775A (ja) * | 1982-08-25 | 1984-03-01 | Sony Corp | 倍走査テレビジヨン受像機 |
| JPS59133777A (ja) * | 1983-01-19 | 1984-08-01 | Canon Inc | ビデオ信号処理方法 |
| US4532546A (en) * | 1984-01-04 | 1985-07-30 | Itek Corporation | Real time single frame memory for converting video interlaced formats |
| US4663665A (en) * | 1985-01-07 | 1987-05-05 | Nippon Hoso Kyokai | TV system conversion apparatus |
| US4694348A (en) * | 1985-06-14 | 1987-09-15 | Citizen Watch Co., Ltd. | Method of driving liquid crystal display panel of TV receiver |
| US4779131A (en) * | 1985-07-26 | 1988-10-18 | Sony Corporation | Apparatus for detecting television image movement |
| JPH0218629Y2 (US07541385-20090602-C00001.png) * | 1986-01-16 | 1990-05-24 | ||
| NL8602493A (nl) * | 1986-10-03 | 1988-05-02 | Philips Nv | Lijnentalhalveerschakeling voor een bemonsterd geinterlineerd televisiesignaal. |
| GB8628813D0 (en) * | 1986-12-02 | 1987-01-07 | British Broadcasting Corp | Video display system |
| DE3803835A1 (de) * | 1988-02-09 | 1989-08-17 | Thomson Brandt Gmbh | Transcoder |
| JP2551615B2 (ja) * | 1988-02-19 | 1996-11-06 | パイオニア株式会社 | Ｉｄｔｖ受像機 |
| JPH01198533A (ja) * | 1988-12-15 | 1989-08-10 | Hitachi Medical Corp | ディスプレイ装置 |
| US5488389A (en) * | 1991-09-25 | 1996-01-30 | Sharp Kabushiki Kaisha | Display device |
| KR940009970B1 (ko) * | 1991-12-04 | 1994-10-19 | 삼성전자 주식회사 | 영상신호의 라인변환방법과 그 장치 |
| CN102821227B (zh) * | 2011-06-10 | 2017-03-15 | 上海华虹集成电路有限责任公司 | 一种视频信号奇偶场的判定方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073896A (en) * | 1960-05-31 | 1963-01-15 | Bell Telephone Labor Inc | Video interchange by digital band and scan conversions |
| US3400211A (en) * | 1963-11-18 | 1968-09-03 | Marconi Co Ltd | Television standards conversion |
| GB1052438A (US07541385-20090602-C00001.png) * | 1965-02-04 |
-
1975
- 1975-09-27 JP JP50116847A patent/JPS5240911A/ja active Granted
-
1976
- 1976-06-29 US US05/701,035 patent/US4057835A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4057835A (en) | 1977-11-08 |
| JPS5240911A (en) | 1977-03-30 |
