KR900019477A - Cctv의 자동제어 시스템 - Google Patents

Cctv의 자동제어 시스템 Download PDF

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Publication number
KR900019477A
KR900019477A KR1019890006204A KR890006204A KR900019477A KR 900019477 A KR900019477 A KR 900019477A KR 1019890006204 A KR1019890006204 A KR 1019890006204A KR 890006204 A KR890006204 A KR 890006204A KR 900019477 A KR900019477 A KR 900019477A
Authority
KR
South Korea
Prior art keywords
outputting
pattern
cctv
synchronization signal
matrix
Prior art date
Application number
KR1019890006204A
Other languages
English (en)
Other versions
KR920003648B1 (ko
Inventor
이경곤
Original Assignee
강진구
삼성전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019890006204A priority Critical patent/KR920003648B1/ko
Priority to JP2117285A priority patent/JPH02304595A/ja
Priority to US07/521,383 priority patent/US5036251A/en
Priority to GB9010523A priority patent/GB2233866A/en
Priority to DE4015048A priority patent/DE4015048A1/de
Publication of KR900019477A publication Critical patent/KR900019477A/ko
Application granted granted Critical
Publication of KR920003648B1 publication Critical patent/KR920003648B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Details Of Television Scanning (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

내용 없음

Description

CCTV의 자동제어 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 CCTV의 자동 제어시스템.

Claims (1)

  1. 소정의 영상 입력을 디스플레이하고 기하학적 특성 제어데이터(수평, 수직 편향 제어데이터)의 입력에 의해 수평, 수직 편향 제어회로CCTV(12)를 구비한 CCTV의 화면 자동 제어시스템에 있어서, 동기신호가 포함되는 소정 영상의 패턴을 발생하여 상기 CCTV(12)에 제공되는 패터발생기((Patterm Generaqtor) (14)와, 상기 CCTV(12)의 디스플레이 영상을 촬상하여 전기적 신호롤 변환 출력하는 비디오 카메라(Video Carmera : 이하 카메라라 함) (16)와, 상기 카메라(16)의 복합 영상신호(CVS : Composite Vieo Signal)를 R, G, B신호로써 분리 출력하는 R, G, B매트릭스(R, G, B Matrix : 이하 매트릭스라함) (18)와, 상기 매트릭스(18)의 R, G, B 각 신호를 각각 입력하여 소정의 윈도우(Window)를 가지는 동기신호의 크기로 디지탈 변환하여 각각 출력하는 제1, 제2 제3 ADC(Analog to Digital Converfter) (20) (22) (24)와, 상기 패터발생기(14)의 패턴 동기를 입력하여 상기 패턴 동기신호에 동기되는 소정의 윈도우 동기신호를 상기 제1, 제2, 제3 ACD (20) (22) (24)로 출력하는 동기 신호공급부(26)와 상기 제1, 제2, 제3 ACD (20) (22) (24)의 R, G, B데이터를 입력하여 소정기준과 비교함으로써 화면상의 기하학적 특성을 인식하고 그에 따른 직진성의 높이, 크기의 계수값을 출력하는 패턴인식부(28)와, 상기 패턴인식부(28)의 기하학적 특성의 값과 기준 기하학적 특성값을 비교하여 그에 따른 제어데이터를 출력하는 제어컴퓨터(30)로 구성됨을 특징으로 하는 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890006204A 1989-05-10 1989-05-10 Cctv의 자동 제어시스템 KR920003648B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019890006204A KR920003648B1 (ko) 1989-05-10 1989-05-10 Cctv의 자동 제어시스템
JP2117285A JPH02304595A (ja) 1989-05-10 1990-05-07 コンピュータ制御ｔｖの自動制御システム
US07/521,383 US5036251A (en) 1989-05-10 1990-05-10 Device for controlling image pattern of a computer-controlled television
GB9010523A GB2233866A (en) 1989-05-10 1990-05-10 Alignment of a computer controlled television
DE4015048A DE4015048A1 (de) 1989-05-10 1990-05-10 Vorrichtung zum steuern des bildmusters eines computergesteuerten fernsehgeraets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890006204A KR920003648B1 (ko) 1989-05-10 1989-05-10 Cctv의 자동 제어시스템

Publications (2)

Publication Number Publication Date
KR900019477A true KR900019477A (ko) 1990-12-24
KR920003648B1 KR920003648B1 (ko) 1992-05-06

Family

ID=19286037

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890006204A KR920003648B1 (ko) 1989-05-10 1989-05-10 Cctv의 자동 제어시스템

Country Status (5)

Country Link
US (1) US5036251A (ko)
JP (1) JPH02304595A (ko)
KR (1) KR920003648B1 (ko)
DE (1) DE4015048A1 (ko)
GB (1) GB2233866A (ko)

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KR100189781B1 (ko) * 1996-05-07 1999-06-01 윤종용 디스플레이 장치 및 그의 전원공급제어방법
JPH09312861A (ja) * 1996-05-23 1997-12-02 Sony Corp カラー表示装置の画質測定装置及び画質測定方法
US6437829B1 (en) 1997-01-16 2002-08-20 Display Laboratories, Inc. Alignment of cathode ray tube displays using a video graphics controller
US6285397B1 (en) 1997-01-16 2001-09-04 Display Laboratories, Inc. Alignment of cathode ray tube video displays using a host computer processor
US6115476A (en) * 1998-06-30 2000-09-05 Intel Corporation Active digital audio/video signal modification to correct for playback system deficiencies
KR100306697B1 (ko) 1998-07-23 2001-11-30 윤종용 유니버설시리얼버스의전원공급을제어하는휴대용컴퓨터시스템및그제어방법
JP2002532795A (ja) 1998-12-07 2002-10-02 ユニバーサル シティ スタジオズ インコーポレイテッド 視点画像ゆがみを補償するための画像補正方法
US7420585B2 (en) * 1999-11-30 2008-09-02 Eastman Kodak Company Image capture and display device
US7042486B2 (en) * 1999-11-30 2006-05-09 Eastman Kodak Company Image capture and display device
US20030013522A1 (en) * 2001-07-10 2003-01-16 Muir David Hugh Automatic electronic display alignment
DE10228579A1 (de) * 2002-06-26 2004-01-15 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Vorrichtung zum Messen der Bildqualität des Displays eines Mobiltelefons
US7057359B2 (en) * 2003-10-28 2006-06-06 Au Optronics Corporation Method and apparatus for controlling driving current of illumination source in a display system
JP4517727B2 (ja) * 2004-05-27 2010-08-04 ヤマハ株式会社 オーディオ・ビデオアンプ
TR201000895A2 (tr) * 2010-02-05 2011-08-22 Vestel Elektroni̇k San. Ve Ti̇c. A.Ş. Video ölçekleme ve hizalama testlerinin otomasyonu için bir yöntem

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Also Published As

Publication number Publication date
US5036251A (en) 1991-07-30
GB9010523D0 (en) 1990-07-04
GB2233866A (en) 1991-01-16
DE4015048A1 (de) 1990-11-15
KR920003648B1 (ko) 1992-05-06
JPH02304595A (ja) 1990-12-18
DE4015048C2 (ko) 1992-03-26

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