FR2678125B1 - Procede et appareillage de commande adaptative d'une camera d'imagerie electronique. - Google Patents

Procede et appareillage de commande adaptative d'une camera d'imagerie electronique.

Info

Publication number
FR2678125B1
FR2678125B1 FR9207372A FR9207372A FR2678125B1 FR 2678125 B1 FR2678125 B1 FR 2678125B1 FR 9207372 A FR9207372 A FR 9207372A FR 9207372 A FR9207372 A FR 9207372A FR 2678125 B1 FR2678125 B1 FR 2678125B1
Authority
FR
France
Prior art keywords
imaging camera
adaptive control
electronic imaging
electronic
adaptive
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9207372A
Other languages
English (en)
Other versions
FR2678125A1 (fr
Inventor
Alan Lieberman Laurence
Philip Downes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2678125A1 publication Critical patent/FR2678125A1/fr
Application granted granted Critical
Publication of FR2678125B1 publication Critical patent/FR2678125B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
    • 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
    • H04N23/71—Circuitry for evaluating the brightness variation
    • 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
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
FR9207372A 1991-06-21 1992-06-17 Procede et appareillage de commande adaptative d'une camera d'imagerie electronique. Expired - Fee Related FR2678125B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/720,271 US5185671A (en) 1991-06-21 1991-06-21 Adaptive control of an electronic imaging camera

Publications (2)

Publication Number Publication Date
FR2678125A1 FR2678125A1 (fr) 1992-12-24
FR2678125B1 true FR2678125B1 (fr) 1994-12-23

Family

ID=24893374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9207372A Expired - Fee Related FR2678125B1 (fr) 1991-06-21 1992-06-17 Procede et appareillage de commande adaptative d'une camera d'imagerie electronique.

Country Status (2)

Country Link
US (1) US5185671A (fr)
FR (1) FR2678125B1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH1409H (en) * 1991-10-30 1995-01-03 The United States Of America As Represented By The Secretary Of The Navy Optical correlation velocity log
US6192145B1 (en) * 1996-02-12 2001-02-20 Sarnoff Corporation Method and apparatus for three-dimensional scene processing using parallax geometry of pairs of points
US6501504B1 (en) * 1997-11-12 2002-12-31 Lockheed Martin Corporation Dynamic range enhancement for imaging sensors
US6167469A (en) * 1998-05-18 2000-12-26 Agilent Technologies, Inc. Digital camera having display device for displaying graphical representation of user input and method for transporting the selected digital images thereof
US6577336B2 (en) 1998-05-29 2003-06-10 Agilent Technologies, Inc. Authentication stamping in a digital camera
US6593963B1 (en) 1998-05-29 2003-07-15 Agilent Technologies, Inc. Programmable control of operational signals in a digital camera
US6642956B1 (en) * 1998-05-29 2003-11-04 Agilent Technologies, Inc. Digital image processor for a digital camera
WO2000073996A1 (fr) * 1999-05-28 2000-12-07 Glebe Systems Pty Ltd Procede et appareil permettant de suivre un objet en mouvement
US6864916B1 (en) 1999-06-04 2005-03-08 The Trustees Of Columbia University In The City Of New York Apparatus and method for high dynamic range imaging using spatially varying exposures
US7084905B1 (en) 2000-02-23 2006-08-01 The Trustees Of Columbia University In The City Of New York Method and apparatus for obtaining high dynamic range images
US7064845B2 (en) * 2000-09-22 2006-06-20 Werth Messtechnik Gmbh Method for measuring the geometry of an object by means of a co-ordination measuring device
US20020076116A1 (en) * 2000-12-15 2002-06-20 Xerox Corporation Fast implementation of homomorphic filters for image enhancement
US7280696B2 (en) * 2002-05-20 2007-10-09 Simmonds Precision Products, Inc. Video detection/verification system
ES2212733B1 (es) * 2002-10-18 2005-05-01 Jose Muñoz Leo Sistema de visualizacion de imagenes del fondo marino.
DE102004061507B4 (de) * 2004-12-21 2007-04-12 Siemens Ag Verfahren zur Korrektur von Inhomogenitäten in einem Bild sowie bildgebende Vorrichtung dazu
US20070188651A1 (en) * 2006-02-14 2007-08-16 Akihiro Machida Automatically capturing focused images obtained through unguided manual focus adjustment
WO2011053678A1 (fr) 2009-10-28 2011-05-05 The Trustees Of Columbia University In The City Of New York Procédés et systèmes pour obturateur roulant codé
JP6551048B2 (ja) * 2015-08-24 2019-07-31 株式会社Ｊｖｃケンウッド 水中撮影装置、水中撮影装置の制御方法、水中撮影装置の制御プログラム
JP6289439B2 (ja) * 2015-12-16 2018-03-07 オムロンオートモーティブエレクトロニクス株式会社 画像処理装置
CN107796473B (zh) * 2017-11-09 2024-03-15 广东美的环境电器制造有限公司 一种监测排泄数据的方法、装置以及坐便器
CN108833685B (zh) * 2018-05-29 2020-12-22 Oppo广东移动通信有限公司 电子装置及其控制方法
US20200021730A1 (en) * 2018-07-12 2020-01-16 Getac Technology Corporation Vehicular image pickup device and image capturing method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119820A (en) * 1980-02-27 1981-09-19 Canon Inc Photometric system
JPS59121323A (ja) * 1982-12-28 1984-07-13 Canon Inc 露出制御装置
JPH0786630B2 (ja) * 1986-12-26 1995-09-20 富士写真フイルム株式会社 電子スチルカメラの絞り駆動制御方法
US4918519A (en) * 1987-04-23 1990-04-17 Canon Kabushiki Kaisha Color image sensing apparatus having color balance adjustment
US4928172A (en) * 1988-01-07 1990-05-22 Olympus Optical Co., Ltd. Endoscope output signal control device and endoscope apparatus making use of the same
AU609610B2 (en) * 1988-05-20 1991-05-02 Sanyo Electric Co., Ltd. Image sensing apparatus having automatic iris function of automatically adjusting exposure in response to video signal
KR910008286Y1 (ko) * 1988-07-12 1991-10-15 삼성전자 주식회사 비디오 카메라의 자동 노출제어회로

Also Published As

Publication number Publication date
FR2678125A1 (fr) 1992-12-24
US5185671A (en) 1993-02-09

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