KR0185909B1 - 비데오 카메라의 노출 조절장치 - Google Patents

비데오 카메라의 노출 조절장치 Download PDF

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Publication number
KR0185909B1
KR0185909B1 KR1019940016616A KR19940016616A KR0185909B1 KR 0185909 B1 KR0185909 B1 KR 0185909B1 KR 1019940016616 A KR1019940016616 A KR 1019940016616A KR 19940016616 A KR19940016616 A KR 19940016616A KR 0185909 B1 KR0185909 B1 KR 0185909B1
Authority
KR
South Korea
Prior art keywords
signal
window
exposure control
exposure
positioning
Prior art date
Application number
KR1019940016616A
Other languages
English (en)
Korean (ko)
Other versions
KR960006506A (ko
Inventor
반영균
Original Assignee
김광호
삼성전자주식회사
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 김광호, 삼성전자주식회사 filed Critical 김광호
Priority to KR1019940016616A priority Critical patent/KR0185909B1/ko
Priority to JP7172350A priority patent/JPH0856305A/ja
Priority to CN95109160A priority patent/CN1075313C/zh
Publication of KR960006506A publication Critical patent/KR960006506A/ko
Application granted granted Critical
Publication of KR0185909B1 publication Critical patent/KR0185909B1/ko

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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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components
    • 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
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
KR1019940016616A 1994-07-11 1994-07-11 비데오 카메라의 노출 조절장치 KR0185909B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019940016616A KR0185909B1 (ko) 1994-07-11 1994-07-11 비데오 카메라의 노출 조절장치
JP7172350A JPH0856305A (ja) 1994-07-11 1995-07-07 ビデオカメラの露出調節装置
CN95109160A CN1075313C (zh) 1994-07-11 1995-07-10 摄像机的曝光调节装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940016616A KR0185909B1 (ko) 1994-07-11 1994-07-11 비데오 카메라의 노출 조절장치

Publications (2)

Publication Number Publication Date
KR960006506A KR960006506A (ko) 1996-02-23
KR0185909B1 true KR0185909B1 (ko) 1999-05-01

Family

ID=19387713

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940016616A KR0185909B1 (ko) 1994-07-11 1994-07-11 비데오 카메라의 노출 조절장치

Country Status (3)

Country Link
JP (1) JPH0856305A (ja)
KR (1) KR0185909B1 (ja)
CN (1) CN1075313C (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100861208B1 (ko) * 2001-12-24 2008-09-30 매그나칩 반도체 유한회사 다중 모드 휘도 보정방법
KR101230200B1 (ko) * 2005-03-29 2013-02-05 코니카 미놀타 포토 이미징 가부시끼가이샤 촬상 장치
US10845819B2 (en) 2017-07-21 2020-11-24 Lg Electronics Inc. Cleaner and control method thereof
WO2021159279A1 (zh) * 2020-02-11 2021-08-19 深圳元戎启行科技有限公司 曝光控制方法、装置、可读存储介质及计算机设备

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100433092B1 (ko) * 2002-06-20 2004-05-28 주식회사 하이닉스반도체 디지털 카메라의 자동 노출 제어방법
KR20040033967A (ko) * 2002-10-16 2004-04-28 삼성테크윈 주식회사 지정 검출 영역의 위치가 변하는 디지털 카메라의 제어 방법
JP4738778B2 (ja) * 2003-10-15 2011-08-03 富士通テン株式会社 画像処理装置、運転支援装置および運転支援システム
CN101651775B (zh) * 2008-08-14 2011-08-24 鸿富锦精密工业（深圳）有限公司 影像撷取装置及其曝光方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2898987B2 (ja) * 1988-03-18 1999-06-02 キヤノン株式会社 露光制御装置
JPH03187580A (ja) * 1989-12-15 1991-08-15 Kyocera Corp Ａｆおよびａｅの領域を任意に設定できるカメラ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100861208B1 (ko) * 2001-12-24 2008-09-30 매그나칩 반도체 유한회사 다중 모드 휘도 보정방법
KR101230200B1 (ko) * 2005-03-29 2013-02-05 코니카 미놀타 포토 이미징 가부시끼가이샤 촬상 장치
US10845819B2 (en) 2017-07-21 2020-11-24 Lg Electronics Inc. Cleaner and control method thereof
US11759075B2 (en) 2017-07-21 2023-09-19 Lg Electronics Inc. Cleaner and control method thereof
WO2021159279A1 (zh) * 2020-02-11 2021-08-19 深圳元戎启行科技有限公司 曝光控制方法、装置、可读存储介质及计算机设备

Also Published As

Publication number Publication date
JPH0856305A (ja) 1996-02-27
CN1075313C (zh) 2001-11-21
CN1127366A (zh) 1996-07-24
KR960006506A (ko) 1996-02-23

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