KR930015706A - Image title display device and method - Google Patents

Image title display device and method Download PDF

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Publication number
KR930015706A
KR930015706A KR1019910025446A KR910025446A KR930015706A KR 930015706 A KR930015706 A KR 930015706A KR 1019910025446 A KR1019910025446 A KR 1019910025446A KR 910025446 A KR910025446 A KR 910025446A KR 930015706 A KR930015706 A KR 930015706A
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South Korea
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title
signal
memory
information
input
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KR1019910025446A
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Korean (ko)
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KR0123777B1 (en
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정병춘
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강진구
삼성전자 주식회사
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/765Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12Analogue/digital converters
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66Digital/analogue converters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment
    • H04N5/262Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/265Mixing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/78Television signal recording using magnetic recording
    • H04N5/782Television signal recording using magnetic recording on tape

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

비디오 시스템에 있어서 영상처리에 관한 것으로 영상신호에서 빛의 농담이나 색의 차이로 화상의 일부분 또는 특정한 형태를 표현하는 화상 타이틀 표시장치 및 방법에 관한 것이다.TECHNICAL FIELD The present invention relates to image processing in a video system, and more particularly, to an image title display apparatus and method for expressing a part or a specific form of an image by a light or light color difference in a video signal.

영상신호를 처리하는 신호처리부의 출력신호를 아날로그 신호에서 디지탈신호로 변환하는 제1변환수단과, 변환수단의 출력신호를 외부로 부터 입력된 기준값과 비교하는 비교기와, 비교기의 출력신호를 저장하는 제2메모리와, 외부의 임의의 정보를 입력하여 저장하는 제2메모리와, 제1메모리에서 저장된 신호를 디지탈신호에서 아날로그 신호로 변환하는 제2변환수단과, 제2메모리로부터 신호를 입력하여 제1메모리를 제어하는 메모리제어부와, 정보입력수단을 통하여 임의의 정보를 입력하여 비교기와 제1메모리와 제2메모리에 제어신호를 출력하는 제어부와, 제어부에 입력된 정보를 나타내는 표시수단으로 구성된다. 또한 영상신호가 입력되는가를 판단하는 영상신호입력 유무판단과정과, 제1메모리에 타이틀기록하는 타이틀기록과정과, 타이틀신호의 재생을 판단하는 타이틀재생판단과정과, 제1메모리에 기록되어 있는 타이틀 신호를 재생하고 신호처리부의 영상신호를 출력하는 타이틀재생 또는 영상신호출력과정으로 구성된다. 임의의 레벨에 대한 복수 Title기록이 가능하며 복수개로 기록되어 있는 타이틀을 프로그램화하여 재생하며, Title재생도중 영상신호와 합성하여 합성화상신호를 출력하는 이점이 있다.A first converting means for converting an output signal of the signal processor for processing an image signal from an analog signal to a digital signal, a comparator for comparing the output signal of the converting means with a reference value input from the outside, and storing an output signal of the comparator A second memory, a second memory for inputting and storing arbitrary external information, second converting means for converting a signal stored in the first memory from a digital signal to an analog signal, and inputting a signal from the second memory. A memory control unit for controlling one memory, a control unit for inputting arbitrary information through the information input means and outputting control signals to the first memory and the second memory, and display means for indicating the information input to the control unit. . Also, a video signal input judging process for judging whether or not a video signal is input, a title recording process for recording a title in the first memory, a title playback judging process for judging the reproduction of a title signal, and a title recorded in the first memory Title playback or video signal output process for reproducing the signal and outputting the video signal of the signal processor. It is possible to record a plurality of titles at any level, program and reproduce a plurality of recorded titles, and synthesize a video signal during title reproduction to output a composite image signal.

Description

화상타이틀 표시장치 및 방법Image title display device and method

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

제1도는 종래의 화상타이틀 장치의 블럭도이다. 제2도는 본 발명에 따른 실시예인 화상타이틀 장치의 블럭도이다. 제3도는 본 발명에 따른 실시예인 화상타이틀 장치의 동작흐름도이다.1 is a block diagram of a conventional image title device. 2 is a block diagram of an image title device according to an embodiment of the present invention. 3 is a flowchart of operation of the image title device according to the embodiment of the present invention.

Claims (4)

임의의 영상시스템에 있어서, 영상신호를 처리하는 신호처리부의 출력신호를 아날로그 신호에서 디지탈 신호로 변환하는 제1변환수단(204)와, 상기 제1변환수단(204)의 출력신호를 외부로 부터 입력된 다양한 색신호의 기준값과 비교하는 비교기(205)와, 상기 비교기(205)에서 비교되어 출력되는 임의의 데이타를 저장하는 제1메모리(206)와, 상기 제1메모리(206)에 저장되어 있는 데이타를 제어하기 위해 외부로 부터 임의의 정보를 입력하여 정보데이타를 저장하는 제2메모리(210)와, 상기 제1메모리(206)에 저장되어 있는 데이타를 상기 제2메모리(206)에 저장된 임의의 정보를 따른 제어신호에 의해 디지탈신호에서 아날로그 신호로 변환하는 제2변환수단(209)와, 상기 제2메모리(210)의 출력신호를 입력하여 상기 제1메모리(206)를 제어하기 위한 제어신호를 출력하는 메모리 제어부(207)와, 정보입력수단을 통하여 외부로부터 임의의 정보를 입력하는 비교기(205)와 제2메모리(210)에 임의의 제어신호를 출력하는 제어부(208), 상기 제어부(208)에 정보입력수단을 통하여 입력된 정보를 나타내는 표시수단(212)으로 구성됨을 특징으로 하는 화상타이틀 표시장치.In any video system, first converting means (204) for converting an output signal of a signal processor for processing a video signal from an analog signal to a digital signal, and output signal of the first converting means (204) from the outside. A comparator 205 for comparing with reference values of various color signals inputted therein, a first memory 206 for storing arbitrary data compared and output from the comparator 205, and stored in the first memory 206; The second memory 210 for storing information data by inputting arbitrary information from the outside to control the data, and the data stored in the first memory 206 is stored in the second memory 206. Control for controlling the first memory 206 by inputting the second converting means 209 for converting the digital signal into an analog signal by the control signal according to the information of the information and the output signal of the second memory 210. Output signal The control unit 208 and the control unit 208 which output arbitrary control signals to the memory control unit 207, the comparator 205 for inputting arbitrary information from the outside through the information input means, and the second memory 210. And a display means (212) for indicating information input through the information input means. 임의의 영상시스템에 있어서, 영상시스템의 영상신호 입력부로 외부로 영상신호가 입력되는가를 판별하는 영상신호 입력유무판단과정과, 영상신호 입력부로 입력되어 영상신호처리부에서 신호처리되어 출력되는 영상신호를 정보입력수단을 통하여 입력되어 제2메모리에 저장된 임의의 정보에 따라 제1메모리에 타이틀기록하는 타이틀 기록 과정과, 상기 타이틀 기록과정후 정보입력수단을 통하여 입력되어 제2메모리에 저장된 임의의 정보에 따라 제1메모리에 저장된 타이틀 신호의 재생을 판단하는 타이틀 재생판단과정과, 상기 타이틀재생판단과정후, 정보입력수단을 통하여 입력된 임의의 정보에 따라 제1메모리에 저장된 타이틀 신호의 재생 또는 신호처리부에서 출력되는 영상신호를 출력하는 타이틀재생 또는 영상신호 출력과정으로 구성됨을 특징으로 하는 화상타이틀 표시방법.In an arbitrary video system, a video signal input determination process for determining whether a video signal is input to the video signal input unit of the video system, and a video signal input to the video signal input unit and signal processed by the video signal processor is output. A title recording process for recording a title in the first memory according to any information input through the information input means and stored in the second memory, and after the title recording process, for any information input through the information input means and stored in the second memory. A title reproduction judgment process of determining reproduction of a title signal stored in the first memory, and a reproduction or signal processor of the title signal stored in the first memory according to any information input through the information input means after the title reproduction judgment process. It consists of title playback or video signal output process that outputs video signal output from Title image display method according to claim. 제2항에 있어서 타이틀기록과정은 영상신호입력부로 입력된 영상신호를 타이틀기록을 하기 위해 정보입력수단을 통하여 타이틀기록 정보가 입력되는 가를 판단하는 타이틀 기록판단과정과, 상기 타이틀 기록 판단과정에서 타이틀기록정보가 입력되면 타이틀기록을 하기 위한 임의의 정보를 메모리에 저장하기 위해 정보입력수단을 통하여 입력하는 정보입력과정과, 상기 정보입력과정후 정보입력수단을 통하여 입력된 정보에 따라 영상신호입력부로 입력된 영상신호를 타이틀기록하는 타이틀 기록과정으로 구성됨을 특징으로 하는 화상타이틀 표시방법.The title recording process according to claim 2, wherein the title recording process comprises: a title recording judgment process of determining whether or not title record information is input through an information input means for recording a video signal input to the video signal input unit; When the record information is input, an information input process for inputting an arbitrary information for recording a title in a memory through an information input means, and after the information input process, the video signal input unit according to the information input through the information input means. And a title recording process for recording a title of an input video signal. 제2항에 있어서, 타이틀재생과정은 메모리에 저장되어 있는 타이틀 영상신호를 재생하기 위해 정보입력수단을 통하여 타이틀재생정보가 입력되는 가를 판단하는 타이틀재생판단과정과, 상기 타이틀재생판단과정에서 정보입력수단을 통하여 타이틀재생정보가 입력되면 메모리에 저장되어 있는 타이틀 신호를 임의의 정보등에 따라 재생할 것인가를 판단하는 순차재생판단과정과, 상기 순차재생판단과정에서 타이틀 신호를 순차재생하기 위해 타이틀 신호에 대한 임의의 정보를 입력하는 타이틀정보입력과정과, 상기 순차재생판단과정에서 타이틀신호를 임의적으로 선택재생하기 위해 타이틀 신호를 선택하는 타이틀 선택과정으로 구성됨을 특징으로 하는 화상타이틀 표시방법.The title reproducing process according to claim 2, wherein the title reproducing process comprises: a title reproducing judgment step of determining whether title reproducing information is input through information input means for reproducing a title video signal stored in a memory; When the title reproduction information is input through the means, a sequential reproduction determination process for determining whether to reproduce the title signal stored in the memory according to arbitrary information or the like, and for the sequential reproduction determination process to reproduce the title signal sequentially And a title selection process of selecting a title signal for arbitrarily selecting and reproducing a title signal in the sequential reproduction judgment process. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910025446A 1991-12-30 1991-12-30 Apparatus and method for indication of image title KR0123777B1 (en)

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KR1019910025446A KR0123777B1 (en) 1991-12-30 1991-12-30 Apparatus and method for indication of image title

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Application Number Priority Date Filing Date Title
KR1019910025446A KR0123777B1 (en) 1991-12-30 1991-12-30 Apparatus and method for indication of image title

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KR930015706A true KR930015706A (en) 1993-07-24
KR0123777B1 KR0123777B1 (en) 1997-11-26

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