KR940017826A - Video signal processing device - Google Patents
Video signal processing device Download PDFInfo
- Publication number
- KR940017826A KR940017826A KR1019920026385A KR920026385A KR940017826A KR 940017826 A KR940017826 A KR 940017826A KR 1019920026385 A KR1019920026385 A KR 1019920026385A KR 920026385 A KR920026385 A KR 920026385A KR 940017826 A KR940017826 A KR 940017826A
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- time delay
- recording
- compression unit
- signal processing
- Prior art date
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Abstract
본 발명은 종래의 영상기록 장치에서 두 헤드로 영상신호를 기록/재생하던 방식에서 한 헤드만으로도 영상신호의 기록/재생이 가능하도록 한 복합영상신호 처리에 관한 것으로, 입력영상신호를 압축 처리하여 2라인을 1라인으로 줄임으로서 기존의 신호기록 방식에서 기록매체의 1트랙에 1필드의 신호만을 기록하던 방식에서 1트랙에 2필드(1프레임)의 신호를 기록하게 하여 기록매체에 2배의 시간동안 신호의 기록이 가능하게 된다.The present invention relates to a composite video signal processing that enables recording / playback of a video signal with only one head in a method of recording / reproducing video signals with two heads in a conventional video recording apparatus. By reducing the line to one line, in the conventional signal recording method, only one field signal is recorded on one track of the recording medium, and two fields (one frame) are recorded on one track, thereby doubling the time on the recording medium. Recording of the signal is enabled.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제7도는 본 발명에서 녹화계에 입력되는 신호를 시간 압축처리 하기 위한 신호처리 블럭도, 제8도는 제7도의 신호처리 장치에 의한 파형도, 제9도는 제7도의 CCD의 동작 방식을 설명하기 위한 블럭도, 제10도는 본 발명의 신호처리 장치에 의한 기록형태.7 is a signal processing block diagram for temporally compressing a signal input to a recording system according to the present invention. FIG. 8 is a waveform diagram of the signal processing apparatus of FIG. 7, and FIG. 9 is a view illustrating the operation method of the CCD of FIG. 10 is a recording form by the signal processing apparatus of the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920026385A KR940017826A (en) | 1992-12-30 | 1992-12-30 | Video signal processing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920026385A KR940017826A (en) | 1992-12-30 | 1992-12-30 | Video signal processing device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940017826A true KR940017826A (en) | 1994-07-27 |
Family
ID=67214812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920026385A KR940017826A (en) | 1992-12-30 | 1992-12-30 | Video signal processing device |
Country Status (1)
Country | Link |
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KR (1) | KR940017826A (en) |
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1992
- 1992-12-30 KR KR1019920026385A patent/KR940017826A/en not_active Application Discontinuation
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WITN | Withdrawal due to no request for examination |