JPS548245B2 - - Google Patents
Info
- Publication number
- JPS548245B2 JPS548245B2 JP8859972A JP8859972A JPS548245B2 JP S548245 B2 JPS548245 B2 JP S548245B2 JP 8859972 A JP8859972 A JP 8859972A JP 8859972 A JP8859972 A JP 8859972A JP S548245 B2 JPS548245 B2 JP S548245B2
- 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
- H04N7/0105—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level using a storage device with different write and read speed
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7112212,A NL169399C (nl) | 1971-09-04 | 1971-09-04 | Regelstandaardomzetter voor het omzetten van een televisiesignaal met een aantal van n in een televisiesignaal met een aantal van m regels per beeld. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4837013A JPS4837013A (en:Method) | 1973-05-31 |
| JPS548245B2 true JPS548245B2 (en:Method) | 1979-04-13 |
Family
ID=19813957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8859972A Expired JPS548245B2 (en:Method) | 1971-09-04 | 1972-09-04 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3830971A (en:Method) |
| JP (1) | JPS548245B2 (en:Method) |
| AU (1) | AU463797B2 (en:Method) |
| CA (1) | CA983158A (en:Method) |
| DE (1) | DE2243121C3 (en:Method) |
| FR (1) | FR2151123B1 (en:Method) |
| GB (1) | GB1407492A (en:Method) |
| NL (1) | NL169399C (en:Method) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544565B2 (en:Method) * | 1972-10-09 | 1979-03-08 | ||
| JPS5331572B2 (en:Method) * | 1973-05-24 | 1978-09-04 | ||
| US3947826A (en) * | 1973-12-03 | 1976-03-30 | Hughes Aircraft Company | Scan convertor |
| US3925606A (en) * | 1974-06-10 | 1975-12-09 | Westinghouse Electric Corp | Scan conversion apparatus |
| GB1511485A (en) * | 1974-08-20 | 1978-05-17 | Quantel Ltd | Method and apparatus for storing digital video informatio |
| JPS5842675B2 (ja) * | 1975-05-14 | 1983-09-21 | 日本電気株式会社 | エイゾウシンゴウゴウセイホウシキ |
| US4010466A (en) * | 1975-08-04 | 1977-03-01 | Princeton Electronic Products, Inc. | Method and system of electronic image storage and display |
| US4054914A (en) * | 1975-10-29 | 1977-10-18 | Olympus Optical Company Limited | Facsimile scanning conversion system |
| US4088957A (en) * | 1977-01-17 | 1978-05-09 | Rockwell International Corporation | Method and apparatus for synchronously detecting a differentially encoded carrier signal |
| NL7706512A (nl) * | 1977-06-14 | 1978-12-18 | Philips Nv | Lijnentalomzetschakeling. |
| DE2913116A1 (de) * | 1979-04-02 | 1980-10-23 | Bosch Gmbh Robert | Verfahren zum auslesen von festkoerper- bildsensoren und schaltungsanordnung zur durchfuehrung des verfahrens |
| US4298888A (en) * | 1979-06-08 | 1981-11-03 | Hughes Aircraft Company | Non-interlaced to interlaced format video converter |
| NL8100603A (nl) | 1981-02-09 | 1982-09-01 | Philips Nv | Rasterfrequentieverdubbelingsschakeling voor een televisiesignaal. |
| JPS57171884A (en) * | 1981-03-12 | 1982-10-22 | Victor Co Of Japan Ltd | Conversion system for number of scanning lines |
| USRE32358E (en) * | 1981-09-08 | 1987-02-17 | Rca Corporation | Television display system with reduced line-scan artifacts |
| GB2132443A (en) * | 1982-12-22 | 1984-07-04 | Philips Electronic Associated | Television transmission system |
| US4593315A (en) * | 1984-05-29 | 1986-06-03 | Rca Corporation | Progressive scan television receiver for non-standard signals |
| US4580163A (en) * | 1984-08-31 | 1986-04-01 | Rca Corporation | Progressive scan video processor having parallel organized memories and a single averaging circuit |
| US4577225A (en) * | 1984-08-31 | 1986-03-18 | Rca Corporation | Progressive scan video processor having common memories for video interpolation and speed-up |
| NL8602493A (nl) * | 1986-10-03 | 1988-05-02 | Philips Nv | Lijnentalhalveerschakeling voor een bemonsterd geinterlineerd televisiesignaal. |
| US5067017A (en) * | 1989-01-30 | 1991-11-19 | Leo Zucker | Compatible and spectrum efficient high definition television |
| US4905084A (en) * | 1989-01-30 | 1990-02-27 | Carole Broadcasting Technologies, Inc. | Compatible and spectrum efficient high definition television |
| US5488389A (en) * | 1991-09-25 | 1996-01-30 | Sharp Kabushiki Kaisha | Display device |
| JP3123358B2 (ja) * | 1994-09-02 | 2001-01-09 | 株式会社日立製作所 | ディスプレイ装置 |
| EP0770305B1 (en) * | 1995-05-12 | 2000-07-26 | Koninklijke Philips Electronics N.V. | Image display apparatus with line number conversion |
| KR100242976B1 (ko) * | 1996-10-16 | 2000-02-01 | 윤종용 | 표시장치의 해상도 변환장치 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE880147C (de) * | 1949-10-27 | 1953-05-07 | Pye Limited, Cambridge (Grossbritannien) | Anordnung zur Erzeugung von Fernseh'bildsignalen mittels einer Bildspeicherröhre |
| DE1139874B (de) * | 1960-08-06 | 1962-11-22 | Fernseh Gmbh | Normwandlergeraet mit Zweistrahl-Speicherroehren, insbesondere vom Superorthikontyp |
| US3621150A (en) * | 1969-09-17 | 1971-11-16 | Sanders Associates Inc | Speech processor for changing voice pitch |
| US3715509A (en) * | 1971-02-18 | 1973-02-06 | Us Air Force | Method and means for providing resolution level selection in a spectrum analyzer |
-
1971
- 1971-09-04 NL NLAANVRAGE7112212,A patent/NL169399C/xx not_active IP Right Cessation
-
1972
- 1972-08-30 US US00285017A patent/US3830971A/en not_active Expired - Lifetime
- 1972-08-31 AU AU46176/72A patent/AU463797B2/en not_active Expired
- 1972-09-01 CA CA150,753A patent/CA983158A/en not_active Expired
- 1972-09-01 GB GB4058072A patent/GB1407492A/en not_active Expired
- 1972-09-01 DE DE2243121A patent/DE2243121C3/de not_active Expired
- 1972-09-04 FR FR7231276A patent/FR2151123B1/fr not_active Expired
- 1972-09-04 JP JP8859972A patent/JPS548245B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1407492A (en) | 1975-09-24 |
| DE2243121B2 (de) | 1979-02-15 |
| DE2243121A1 (de) | 1973-03-08 |
| AU4617672A (en) | 1974-03-07 |
| FR2151123B1 (en:Method) | 1980-06-20 |
| AU463797B2 (en) | 1975-08-07 |
| JPS4837013A (en:Method) | 1973-05-31 |
| NL7112212A (en:Method) | 1973-03-06 |
| US3830971A (en) | 1974-08-20 |
| NL169399B (nl) | 1982-02-01 |
| FR2151123A1 (en:Method) | 1973-04-13 |
| CA983158A (en) | 1976-02-03 |
| NL169399C (nl) | 1982-07-01 |
| DE2243121C3 (de) | 1979-10-04 |