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KR980007780A - 프린트할 색특성에 맞도록 보정된 프레임화면을 출력하는 칼라 텔레비젼 수상기. - Google Patents

프린트할 색특성에 맞도록 보정된 프레임화면을 출력하는 칼라 텔레비젼 수상기. Download PDF

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Publication number
KR980007780A
KR980007780A KR1019960020614A KR19960020614A KR980007780A KR 980007780 A KR980007780 A KR 980007780A KR 1019960020614 A KR1019960020614 A KR 1019960020614A KR 19960020614 A KR19960020614 A KR 19960020614A KR 980007780 A KR980007780 A KR 980007780A
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KR
South Korea
Prior art keywords
color
storage unit
output
correction coefficient
television receiver
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Application number
KR1019960020614A
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English (en)
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KR100219603B1 (ko
Inventor
배광석
Original Assignee
김광호
삼성전자 주식회사
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Priority to KR1019960020614A priority Critical patent/KR100219603B1/ko
Publication of KR980007780A publication Critical patent/KR980007780A/ko
Application granted granted Critical
Publication of KR100219603B1 publication Critical patent/KR100219603B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00281—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal
    • H04N1/00283—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal with a television apparatus
    • H04N1/00291—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal with a television apparatus with receiver circuitry
    • H04N1/00294—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal with a television apparatus with receiver circuitry for printing images at a television receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/67—Circuits for processing colour signals for matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

본 발명은 색보정부를 통하여 프린팅 장치 색특성에 맞도록 보정된 프레임 화면을 출력하는 칼라 텔레지젼 수상기에 관한 것으로, 칼라 텔레비젼 수상기에 수신된 입력화상 중에서 프린트하고자 하는 화면을 캡쳐하여 프레임/필드 단위로 저장하는 화상 저장부; 프린팅 장치에 적합한 색보정 계수데이터를 저장하는 색보정 계수 저장부; 상기 화상저장부로부터 출력된 화면을 상기 색보정 계수저장부에 저장된 색보정 계수데이터에 의해 색보정하여 상기 프린팅 장치로 색보정된 화면을 출력하는 색보정부; 및 상기 화상저장부에 저장된 화상데이터를 상기 색보정부에 출력하도록 제어하는 메모리 제어부를 포함한다. 따라서, 상술한 바와 같이 본 발명에 의하면, 생보정장치를 이용하여 프린팅 장치에 적합한 색을 보정함으로써, 사용자가 원하는 색을 프린팅 장치로 출력할 수 있는 효과를 갖는다.

Description

프린트할 색특성에 맞도록 보정된 프레임화면을 출력하는 칼라 텔레비젼 수상기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명에 따른 색보정부를 포함한 칼라 텔레비젼 수상기의 구성을 나타낸 도면이다.
제3도는 제2도에 도시된 색보정부의 상세한 구성을 나타낸 도면이다.

Claims (4)

  1. 프린트 장치로 프린트할 화면을 출력하는 칼라 텔레비젼 수상기에 있어서 칼라 텔레비젼 수상기에 수신된 입력화상 주에서 프린트하고자 하는 화면을 캡쳐하여 프레임/필드 단위로 저장하는 화상 저장부; 프린팅 장치에 적합한 색보정 계수데이터를 저장하는 색보정 계수정장부;
    상기 화상저장부로부터 출력된 화면을 상기 색보정 계수저장부에 저장된 색보정 계수데이터에 의해 색보정하여 상기 프린팅 장치로 색보정된 화면을 출력하는 색보정부; 및 상기 호상저장부에 저장된 화상데이터를 상기 색보정부에 출력하도록 제어하는 메모리 제어부를 포함하느 칼라 텔레비젼 수상기.
  2. 제1항에 있어서, 상기 색보정부는 R,G,B감마를 보정하는 CRT감마보정부; 상기 CRT감마보정기로부터 출력된 R,G,B신호를 Y, R-Y, B-Y신호로 변환하는 인버스 R,G,B메트릭스부; 상기 CRT감마 보정부로부터 출력된 R,G,B신호를 그의 보색신호로 변환하는 1의 보수부; 및 상기 CRT감마 보정부로부터 출력된 R,G,B신호와 상기 1의 보수부의 출력을 입력하여 프린트하고자 하는 신호를 선택하는 선택부를 포함하는 것을 특징으로 하는 칼라 텔레비젼 수상기.
  3. 제2항에 있어서, 상기 색보정 계수저장부는 롬으로 구현됨을 특징으로 하는 칼라 텔레비젼 수상기.
  4. 제2항에 있어서, 상기 1의 보수부는 인버터로 구현됨을 특징으로 하는 칼라 텔레비젼 수상기.
KR1019960020614A 1996-06-10 1996-06-10 프린트할 색특성에 맞도록 보정된 프레임 화면을 출력하는 칼라 텔레비젼 수상기 KR100219603B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960020614A KR100219603B1 (ko) 1996-06-10 1996-06-10 프린트할 색특성에 맞도록 보정된 프레임 화면을 출력하는 칼라 텔레비젼 수상기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960020614A KR100219603B1 (ko) 1996-06-10 1996-06-10 프린트할 색특성에 맞도록 보정된 프레임 화면을 출력하는 칼라 텔레비젼 수상기

Publications (2)

Publication Number Publication Date
KR980007780A true KR980007780A (ko) 1998-03-30
KR100219603B1 KR100219603B1 (ko) 1999-09-01

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KR1019960020614A KR100219603B1 (ko) 1996-06-10 1996-06-10 프린트할 색특성에 맞도록 보정된 프레임 화면을 출력하는 칼라 텔레비젼 수상기

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100447188B1 (ko) * 2002-03-22 2004-09-04 엘지전자 주식회사 디스플레이 장치의 감마 보정 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05183742A (ja) * 1991-12-27 1993-07-23 Seiko Instr Inc 色補正パラメータ決定装置

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