KR930014471A - Video signal special effect processing device - Google Patents

Video signal special effect processing device Download PDF

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Publication number
KR930014471A
KR930014471A KR1019910025462A KR910025462A KR930014471A KR 930014471 A KR930014471 A KR 930014471A KR 1019910025462 A KR1019910025462 A KR 1019910025462A KR 910025462 A KR910025462 A KR 910025462A KR 930014471 A KR930014471 A KR 930014471A
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South Korea
Prior art keywords
special effect
processing
video signal
effect processing
setting means
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KR1019910025462A
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Korean (ko)
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KR940008485B1 (en
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김지호
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강진구
삼성전자 주식회사
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Priority to KR1019910025462A priority Critical patent/KR940008485B1/en
Publication of KR930014471A publication Critical patent/KR930014471A/en
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)

Abstract

영상신호의 특수효과처리장치는 영상신호처리시스템에 있어서, 윈도우기능을 이용하여 재생 또는 기록되는 영상신호의 소정구간을 강조시킬 수 있는 것이다. 이를 위하여 특수효과의 형태를 설정하기 위한 특수효과설정수단과, 특수효과설정구간에서 설정된 윈도우의 형태와 특수효과처리상태에 따라 영상신호의 소정구간이 강조되도록 처리하기 위한 특수효과처리부를 포함함을 특징으로 한다. 따라서 화상강조부분을 용이하게 설정할 수 있고 강조부분외의 특수처리부분은 다양한 방법으로 처리할 수 있다.The video signal special effect processing apparatus can emphasize a predetermined section of the video signal to be reproduced or recorded by using the window function in the video signal processing system. To this end, it includes special effect setting means for setting the shape of the special effect, and a special effect processing unit for processing to emphasize a predetermined section of the video signal according to the shape of the window and the special effect processing state set in the special effect setting section. It features. Therefore, the image emphasis portion can be easily set, and special processing portions other than the emphasis portion can be processed in various ways.

Description

영상신호의 특수효과처리장치Video signal special effect processing device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 장치의 블럭도.1 is a block diagram of an apparatus according to the present invention.

제2도는 제1도의 특수효과처리회로의 내부 블럭도.2 is an internal block diagram of the special effect processing circuit of FIG.

제3도는 제1도의 윈도우구간제어수단에서 출력되는 파형도.3 is a waveform diagram output from the window section control means of FIG.

Claims (9)

인가되는 영상신호를 기록 또는 재생하기 위한 기록 또는 재생신호처리부(60)를 구비한 영상신호처리시스템에 있어서, 사용자의 제어명령 및 정보에 의하여 원하는 특수효과의 형태를 설정하기 위한 특수효과설정수단(50)과, 상기 특수효과설정수단(50)에서 설정된 형태에 따라 상기 영상신호의 소정구간이 강조되도록 특수처리하여 상기 기록 또는 재생신호처리부(60)로 출력하기 위한 특수효과처리부를 포함함을 특징으로 하는 영상신호의 특수효과처리장치.In a video signal processing system having a recording or reproducing signal processing unit 60 for recording or reproducing an applied video signal, special effect setting means for setting a desired special effect type according to a user's control command and information ( 50) and a special effect processing unit for outputting to the recording or reproducing signal processing unit 60 by special processing so that a predetermined section of the video signal is emphasized according to the form set by the special effect setting means 50. Special effect processing device for video signal. 제1항에 있어서, 상기 특수효과설정수단(50)의 상기 명령 및 정보는 윈도우정보와 윈도의 외부영상에 대한 특수효과처리정보로 이루어짐을 특징으로 하는 영상신호의 특수효과처리장치.The apparatus for processing special effects of an image signal according to claim 1, wherein the command and information of the special effect setting means (50) comprise window information and special effect processing information for an external image of the window. 제2항에 있어서, 상기 특수효과처리부는 상기 특수효과설정수단(50)에서 설정된 윈도우정보에 의하여 성기 인가되는 영상신호에 대한 윈도우구간을 설정하기 위한 윈도우구간설정수단(20)과, 상기 인가되는 영상신호중 상기 설정된 윈도우구간의 외부영상을 상기 특수효과처리정보에 의하여 설정된 특수효과처리방법에 의하여 처리하기 위한 특수효과처리회로(30)를 포함함을 특징으로 하는 영상신호의 특수효과처리장치.3. The method according to claim 2, wherein the special effect processing section comprises window section setting means (20) for setting a window section for the video signal to be genitally applied by the window information set by the special effect setting means (50). And a special effect processing circuit (30) for processing an external image of the set window section of the video signal by a special effect processing method set by the special effect processing information. 제3항에 있어서, 상기 특수효과처리부는 상기 윈도우구간설정수단(20)의 출력신호에 의하여 상기 인가되는 영상신호를 상기 기록 또는 재생신호처리부(60)와 상기 특수효과처리회로(30)로 선택적으로 전달하기 위한 제1전달수단(10)을 더 포함함을 특징으로 하는 영상신호의 특수효과처리장치.4. The special effect processing section according to claim 3, wherein the special effect processing section selectively selects the applied video signal by the output signal of the window section setting means (20) to the recording or reproducing signal processing section (60) and the special effect processing circuit (30). Apparatus for processing special effects of the video signal, characterized in that it further comprises a first transmission means (10) for transmitting to. 제4항에 있어서, 상기 특수효과처리회로(30)는 상기 제1전달수단(10)으로부터 인가된 영상신호를 특수효과처리하기 위한 적어도 1개 이상의 특수효과처리수단과, 상기 영상신호를 상기 특수효과처리수단중 상기 특수효과설정수단(50)에서 설정된 특수효과처리정보에 해당되는 특수효과처리수단으로 전달하기 위한 제2전달수단(31)을 포함함을 특징으로 하는 영상신호의 특수효과처리장치.5. The special effect processing circuit (30) according to claim 4, wherein the special effect processing circuit (30) comprises at least one special effect processing means for special effect processing an image signal applied from the first transfer means (10), And a second transmitting means (31) for delivering to the special effect processing means corresponding to the special effect processing information set by the special effect setting means (50) among the effect processing means. . 제5항에 있어서, 상기 제1 및 제2전달수단(10,31)은 멀티플렉서를 이용함을 특징으로 하는 영상신호의 특수효과처리장치.6. An apparatus according to claim 5, characterized in that the first and second transfer means (10,31) use a multiplexer. 제5항에 있어서, 상기 특수효과처리수단은 저역통과필터나 이득증폭기 또는 샘플링홀드로 이루어짐을 특징으로 하는 영상신호의 특수효과처리장치.6. An apparatus according to claim 5, wherein the special effect processing means comprises a low pass filter, a gain amplifier, or a sampling hold. 제3항에 있어서, 상기 윈도우구간설정수단(20)의 출력은 2진펄스형태로 이루어짐을 특징으로 하는 영상신호의 특수효과처리장치.4. The apparatus for processing special effects of an image signal according to claim 3, wherein the output of said window section setting means (20) is in the form of a binary pulse. 제3항에 있어서, 상기 영상신호처리시스템은 상기 특수효과설정수단(50)의 출력신호에 의하여 상기 윈도우 구간설정수단(20) 및 특수효과처리회로(30)와 기록 또는 재생신호처리부(60)의 작동을 제어하는 시스템제어수단(40)을 더 포함함을 특징으로 하는 영상신호의 특수효과처리장치.4. The video signal processing system according to claim 3, wherein the video signal processing system outputs the window section setting means (20) and the special effect processing circuit (30) and the recording or reproducing signal processor (60) by an output signal of the special effect setting means (50). Apparatus for processing special effects of a video signal, characterized in that it further comprises a system control means for controlling the operation of the (40). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910025462A 1991-12-30 1991-12-30 Special video signal effects processing apparatus KR940008485B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910025462A KR940008485B1 (en) 1991-12-30 1991-12-30 Special video signal effects processing apparatus

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Application Number Priority Date Filing Date Title
KR1019910025462A KR940008485B1 (en) 1991-12-30 1991-12-30 Special video signal effects processing apparatus

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KR930014471A true KR930014471A (en) 1993-07-23
KR940008485B1 KR940008485B1 (en) 1994-09-15

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