KR980007688A - Surveillance camera with automatic adjustment of menu screen - Google Patents

Surveillance camera with automatic adjustment of menu screen Download PDF

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Publication number
KR980007688A
KR980007688A KR1019960020078A KR19960020078A KR980007688A KR 980007688 A KR980007688 A KR 980007688A KR 1019960020078 A KR1019960020078 A KR 1019960020078A KR 19960020078 A KR19960020078 A KR 19960020078A KR 980007688 A KR980007688 A KR 980007688A
Authority
KR
South Korea
Prior art keywords
menu screen
surveillance camera
image
brightness
automatic adjustment
Prior art date
Application number
KR1019960020078A
Other languages
Korean (ko)
Inventor
황준현
Original Assignee
이대원
삼성항공산업 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 이대원, 삼성항공산업 주식회사 filed Critical 이대원
Priority to KR1019960020078A priority Critical patent/KR980007688A/en
Publication of KR980007688A publication Critical patent/KR980007688A/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Abstract

본 발명은 감시카메라의 조정 및 ID 표시에 사용되는 메뉴화면을 화상의 변화에 대비되도록 한 메뉴화면의 자동조절기능을 갖는 감시카메라에 관한 것으로, 종래 감시카메라의 경우는 메뉴화면의 색상과 밝기가 고정 표시되도록 하는 구조이었기 때문에 화상과 메뉴화상이 비슷할 경우 메뉴화면이 잘 보이지 않아 조정에 어려움이 있었는 바, 본 발명에서는 메뉴화면의 색상과 밝기를 정함에 있어서 화상의 특성을 자동 분석하여 이와 선명하게 대비될 수 있도록 메뉴화면의 자동조절이 이루어지도록 함으로써 주변상태의 변화에 관계없이 항상 선명한 메뉴화면을 얻을 수 있도록 한 것이다.The present invention relates to a surveillance camera having an automatic adjustment function of a menu screen in which a menu screen used for adjusting a surveillance camera and displaying an ID is prepared in response to a change of an image. Since the menu screen is similar to the image, the menu screen is difficult to see because the structure is fixed so that the menu screen is not easily seen. In the present invention, the characteristics of the image are automatically and clearly defined in determining the color and brightness of the menu screen. The automatic adjustment of the menu screen is made so that it can be prepared so that a clear menu screen is always obtained regardless of the change of surrounding conditions.

Description

메뉴화면의 자동조절기능을 갖는 감시카메라Surveillance camera with automatic adjustment of menu screen

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

제 2 도는 본 발명의 감시카메라 시스템 구성도.2 is a block diagram of a surveillance camera system of the present invention.

제 3 도는 본 발명의 제어흐름도.3 is a control flowchart of the present invention.

Claims (4)

화상의 색상과 밝기를 감지하는 영상감지수단(1)과, 상기 영상감짓단(1)으로부터 측정된 감시신호가 입력되면 화상의 색상 및 밝기를 인식하여 이와 대비되는 색강과 밝기를 비교 분석한 후 제어신호를 출력하는 제어수단(2)과, 상기 제어수단(2)으로부터 출력되는 제어신호에 의해 문자신호를 출력하는 문자표시수단(3)과, 영상신호를 출력하는 영상신호생성수단(4)과, 제어수단(2)에 의해 제공되는 제어신호에 의해 문자신호와 영상신호를 합성하는 합성수단(7)으로 구성되는 감시카메라 시스템을 구비하여 주변상태의 변화에 관계없이 출력수단(5)을 통해 선명한 메뉴화면이 자동표시되도록 함을 특징으로 하는 메뉴화면의 자동조절기능을 갖는 감시카메라.When the image detection means 1 for detecting the color and brightness of the image and the monitoring signal measured from the image detection stage 1 are input, the color and brightness of the image is recognized, and then the color intensity and the brightness are compared and analyzed. Control means (2) for outputting a control signal, text display means (3) for outputting a text signal by the control signal output from said control means (2), and video signal generation means (4) for outputting a video signal And a monitoring camera system composed of synthesizing means (7) for synthesizing a text signal and a video signal by a control signal provided by the control means (2). Surveillance camera having an automatic adjustment of the menu screen, characterized in that the clear menu screen is displayed automatically through. 제 1 항에 있어서, 감시카메라 시스템의 제어동작에 의해 화상의 변화에 따라 메뉴화면의 밝기가 자동조절되도록 함을 특징으로 하는 메뉴화면의 자동조절기능을 갖는 감시카메라.The surveillance camera according to claim 1, wherein the brightness of the menu screen is automatically adjusted according to the change of the image by the control operation of the surveillance camera system. 제 1 항에 있어서, 감시카메라 시스템의 제어동작에 의해 화상의 변화에 따라 메뉴화면의 색상이 자동조절되도록 함을 특징으로 하는 메뉴화면의 자동조절기능을 갖는 감시카메라.2. The surveillance camera of claim 1, wherein a color of the menu screen is automatically adjusted according to a change of an image by a control operation of the surveillance camera system. 감시카메라 시스템의 제어동작에 의해 화상의 변화에 따라 메뉴화면의 색상과 밝기가 자동조절되도록 함을 특징으로 하는 메뉴화면의 자동조절기능을 갖는 감시카메라.Surveillance camera having an automatic adjustment function of the menu screen, characterized in that the color and brightness of the menu screen is automatically adjusted according to the change of the image by the control operation of the surveillance camera system.
KR1019960020078A 1996-06-05 1996-06-05 Surveillance camera with automatic adjustment of menu screen KR980007688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960020078A KR980007688A (en) 1996-06-05 1996-06-05 Surveillance camera with automatic adjustment of menu screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960020078A KR980007688A (en) 1996-06-05 1996-06-05 Surveillance camera with automatic adjustment of menu screen

Publications (1)

Publication Number Publication Date
KR980007688A true KR980007688A (en) 1998-03-30

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ID=66284201

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960020078A KR980007688A (en) 1996-06-05 1996-06-05 Surveillance camera with automatic adjustment of menu screen

Country Status (1)

Country Link
KR (1) KR980007688A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101109594B1 (en) * 2005-08-02 2012-01-31 삼성전자주식회사 Digital image processing device and diplay method of the device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101109594B1 (en) * 2005-08-02 2012-01-31 삼성전자주식회사 Digital image processing device and diplay method of the device

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