JPS518964A - - Google Patents
Info
- Publication number
- JPS518964A JPS518964A JP50069236A JP6923675A JPS518964A JP S518964 A JPS518964 A JP S518964A JP 50069236 A JP50069236 A JP 50069236A JP 6923675 A JP6923675 A JP 6923675A JP S518964 A JPS518964 A JP S518964A
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
- H04N7/122—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal involving expansion and subsequent compression of a signal segment, e.g. a frame, a line
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8902—Side-looking sonar
-
- 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
- H04N7/011—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 using magnetic recording
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Window Of Vehicle (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US478127A US3925606A (en) | 1974-06-10 | 1974-06-10 | Scan conversion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS518964A true JPS518964A (ja) | 1976-01-24 |
Family
ID=23898638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50069236A Pending JPS518964A (ja) | 1974-06-10 | 1975-06-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3925606A (ja) |
| JP (1) | JPS518964A (ja) |
| CA (1) | CA1017850A (ja) |
| DE (1) | DE2525830A1 (ja) |
| GB (1) | GB1477067A (ja) |
| NO (1) | NO143644C (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4024490A (en) * | 1976-02-27 | 1977-05-17 | Westinghouse Electric Corporation | Multibeam sidelooking sonar display system |
| US4121250A (en) * | 1976-07-26 | 1978-10-17 | Hughes Aircraft Company | Flicker free scan conversion system |
| WO1980001110A1 (en) * | 1978-11-16 | 1980-05-29 | Koden Electronics Co Ltd | Fish finder |
| USRE32431E (en) * | 1978-11-16 | 1987-06-02 | Discovision Associates | System for rotating an information storage disc at a variable angular velocity to recover information therefrom at a prescribed constant rate |
| US4261040A (en) * | 1979-06-01 | 1981-04-07 | The Boeing Company M/S 7E-25 | Method and apparatus for the analysis of scanned data |
| JPS61157193A (ja) * | 1984-12-28 | 1986-07-16 | Victor Co Of Japan Ltd | 映像信号再生装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL169399C (nl) * | 1971-09-04 | 1982-07-01 | Philips Nv | Regelstandaardomzetter voor het omzetten van een televisiesignaal met een aantal van n in een televisiesignaal met een aantal van m regels per beeld. |
| US3792194A (en) * | 1972-06-05 | 1974-02-12 | Westinghouse Electric Corp | Scan conversion apparatus |
| US3806644A (en) * | 1973-02-23 | 1974-04-23 | Bell Telephone Labor Inc | Video format converter |
-
1974
- 1974-06-10 US US478127A patent/US3925606A/en not_active Expired - Lifetime
-
1975
- 1975-05-02 CA CA226,155A patent/CA1017850A/en not_active Expired
- 1975-05-19 GB GB2115175A patent/GB1477067A/en not_active Expired
- 1975-06-02 NO NO751930A patent/NO143644C/no unknown
- 1975-06-10 DE DE19752525830 patent/DE2525830A1/de not_active Ceased
- 1975-06-10 JP JP50069236A patent/JPS518964A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2525830A1 (de) | 1976-01-02 |
| NO751930L (ja) | 1975-12-11 |
| CA1017850A (en) | 1977-09-20 |
| GB1477067A (en) | 1977-06-22 |
| US3925606A (en) | 1975-12-09 |
| NO143644B (no) | 1980-12-08 |
| NO143644C (no) | 1981-03-18 |