JPS5787288A - Video signal processing device - Google Patents
Video signal processing deviceInfo
- Publication number
- JPS5787288A JPS5787288A JP55162821A JP16282180A JPS5787288A JP S5787288 A JPS5787288 A JP S5787288A JP 55162821 A JP55162821 A JP 55162821A JP 16282180 A JP16282180 A JP 16282180A JP S5787288 A JPS5787288 A JP S5787288A
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- image
- outputted
- memories
- time base
- 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.)
- Granted
Links
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
- H04N5/93—Regeneration of the television signal or of selected parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
PURPOSE:To obtain a slow motion picture immediately, by writing 1 field or 1 frame each of an input signal in order in plural memory groups, reading out contents of the memory groups in order repeatedly plural times each in parallel with said write operation, and outputting an image which has expanded a time base. CONSTITUTION:1 field or 1 frame portion each of an input video signal is written in 1 group of plural field memories M1-M120 by a selector 4, and a video signal from the memories M1-M120 is read out to a framing circuit 6 by a selector 5. To these respective selectors 4, 5, a signal from a controlling circuit 9 connected to a slow start button 8 is inputted. Also, before the slow start button 8 is operated, the first image which does not change a time base of the input video signal is outputted, and when it has been operated, the respective contents of the memories M1-M120 are read out in order repeatedly plural times each, and the second image which has been coupled with the first image in the time and has expanded the time base is outputted, so that a slow motion picture can be outputted immediately.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55162821A JPS5787288A (en) | 1980-11-19 | 1980-11-19 | Video signal processing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55162821A JPS5787288A (en) | 1980-11-19 | 1980-11-19 | Video signal processing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5787288A true JPS5787288A (en) | 1982-05-31 |
JPS6255758B2 JPS6255758B2 (en) | 1987-11-20 |
Family
ID=15761862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55162821A Granted JPS5787288A (en) | 1980-11-19 | 1980-11-19 | Video signal processing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5787288A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60220682A (en) * | 1984-03-29 | 1985-11-05 | クオンテル リミテツド | Video signal processor |
JPS61200784A (en) * | 1985-03-04 | 1986-09-05 | Agency Of Ind Science & Technol | Picture memory device |
JPH01166679A (en) * | 1987-12-23 | 1989-06-30 | Hitachi Ltd | Television receiver |
JPH01320873A (en) * | 1988-06-22 | 1989-12-26 | Sony Corp | Television receiver |
JPH07222114A (en) * | 1994-01-10 | 1995-08-18 | Internatl Business Mach Corp <Ibm> | Method and apparatus for presenting slow motion video at ordinary replaying speed |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54137221A (en) * | 1978-04-15 | 1979-10-24 | Victor Co Of Japan Ltd | Generator of television signal for special effect |
-
1980
- 1980-11-19 JP JP55162821A patent/JPS5787288A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54137221A (en) * | 1978-04-15 | 1979-10-24 | Victor Co Of Japan Ltd | Generator of television signal for special effect |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60220682A (en) * | 1984-03-29 | 1985-11-05 | クオンテル リミテツド | Video signal processor |
JPS61200784A (en) * | 1985-03-04 | 1986-09-05 | Agency Of Ind Science & Technol | Picture memory device |
JPH0325118B2 (en) * | 1985-03-04 | 1991-04-05 | Kogyo Gijutsuin | |
JPH01166679A (en) * | 1987-12-23 | 1989-06-30 | Hitachi Ltd | Television receiver |
JPH01320873A (en) * | 1988-06-22 | 1989-12-26 | Sony Corp | Television receiver |
JPH07222114A (en) * | 1994-01-10 | 1995-08-18 | Internatl Business Mach Corp <Ibm> | Method and apparatus for presenting slow motion video at ordinary replaying speed |
Also Published As
Publication number | Publication date |
---|---|
JPS6255758B2 (en) | 1987-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5345120A (en) | Video special effect device | |
KR900019499A (en) | Still picture signal processing apparatus and method | |
KR900002647A (en) | Super Infos Device | |
JPS54109722A (en) | Flat-type picture display device | |
KR900000787A (en) | Image processing device | |
KR920020951A (en) | Video signal processing device | |
JPS55127656A (en) | Picture memory unit | |
JPS5787288A (en) | Video signal processing device | |
JPS6427087A (en) | Semiconductor storage device | |
KR860004349A (en) | Process I / O Device of Sequence Controller | |
JPS5768982A (en) | Display device | |
JPS55134442A (en) | Data transfer unit | |
JPS5718169A (en) | Synchronizing circuit of video control data | |
JPS56156978A (en) | Memory control system | |
KR930005479A (en) | Image processing system | |
JPS5730084A (en) | Image data processor | |
JPS57135380A (en) | Digital scanning converter | |
JPS6464073A (en) | Image memory | |
JPS5549073A (en) | Memory unit | |
JPS57169866A (en) | Picture magnification varying device | |
JPS5467337A (en) | Video memory unit | |
JPS63228281A (en) | Memory card | |
JPS5616272A (en) | Recognition system of circuit information | |
JPS551750A (en) | Special effect generator for video signal | |
JPS56122975A (en) | Digital picture display device |