JPS6485631A - Electronic endoscopic apparatus - Google Patents

Electronic endoscopic apparatus

Info

Publication number
JPS6485631A
JPS6485631A JP62240907A JP24090787A JPS6485631A JP S6485631 A JPS6485631 A JP S6485631A JP 62240907 A JP62240907 A JP 62240907A JP 24090787 A JP24090787 A JP 24090787A JP S6485631 A JPS6485631 A JP S6485631A
Authority
JP
Japan
Prior art keywords
converter
image memory
signal
analogue signal
hue
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.)
Pending
Application number
JP62240907A
Other languages
English (en)
Inventor
Tadashi Sekiguchi
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62240907A priority Critical patent/JPS6485631A/ja
Publication of JPS6485631A publication Critical patent/JPS6485631A/ja
Priority to US07/593,323 priority patent/US5111281A/en
Pending legal-status Critical Current

Links

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
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature 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
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/86—Camera processing pipelines; Components thereof for processing colour signals for controlling the colour saturation of colour signals, e.g. automatic chroma control circuits
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Closed-Circuit Television Systems (AREA)
JP62240907A 1987-09-28 1987-09-28 Electronic endoscopic apparatus Pending JPS6485631A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62240907A JPS6485631A (en) 1987-09-28 1987-09-28 Electronic endoscopic apparatus
US07/593,323 US5111281A (en) 1987-09-28 1990-10-03 Color correction device for an endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62240907A JPS6485631A (en) 1987-09-28 1987-09-28 Electronic endoscopic apparatus

Publications (1)

Publication Number Publication Date
JPS6485631A true JPS6485631A (en) 1989-03-30

Family

ID=17066449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62240907A Pending JPS6485631A (en) 1987-09-28 1987-09-28 Electronic endoscopic apparatus

Country Status (2)

Country Link
US (1) US5111281A (ja)
JP (1) JPS6485631A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561228A2 (de) * 1992-03-17 1993-09-22 Robert Prof. Dr. Massen Verfahren und Anordnung zur Farbbildendoskopie mit Farbtransformation

Families Citing this family (37)

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US5510850A (en) * 1989-05-25 1996-04-23 Canon Kabushiki Kaisha Video signal correction device
US5555030A (en) * 1989-10-20 1996-09-10 Accom, Inc. Component video signal to composite video signal encoding system, control system and method
FR2670647A1 (fr) * 1990-12-13 1992-06-19 Fort Fibres Optiques Rech Tec Procede de captation et traitement d'images pour video-endoscope couleur et video-endoscope de mise en óoeuvre de ce procede.
DE4106306A1 (de) * 1991-02-28 1992-09-03 Broadcast Television Syst Verfahren zur farbkorrektur eines videosignals
JP3332404B2 (ja) * 1992-02-27 2002-10-07 キヤノン株式会社 画像モニタ装置及びその制御装置
US5550582A (en) * 1993-03-19 1996-08-27 Olympus Optical Co., Ltd. Endoscope-image processing apparatus for performing image processing of emphasis in endoscope image by pigment concentration distribution
DE4431491C1 (de) * 1994-09-03 1996-01-18 Wolf Gmbh Richard Verfahren und Vorrichtung zur Korrektur des Weißabgleichs eines Videofarbbildsignals
JPH08102957A (ja) * 1994-09-30 1996-04-16 Hitachi Denshi Ltd 電子内視鏡装置
DE19529367C2 (de) * 1995-08-10 1997-08-21 Wolf Gmbh Richard Vorrichtung zur Farbtonkorrektur bei von einer Videokamera aufgenommenen Farbbildern
DE19529366C2 (de) * 1995-08-10 1998-06-04 Wolf Gmbh Richard Vorrichtung zur Farbtonkorrektur bei von einer Videokamera aufgenommenen Farbbildern
US6147705A (en) * 1996-08-20 2000-11-14 Welch Allyn Inc. Apparatus and method for video colposcope with electronic green filter
US6652453B2 (en) * 1999-03-03 2003-11-25 Vincent A. Smith Portable video laryngoscope
US7892169B2 (en) * 2000-07-21 2011-02-22 Olympus Corporation Endoscope apparatus
JP4489262B2 (ja) * 2000-07-28 2010-06-23 日立プラズマディスプレイ株式会社 カラー表示の色再現補正回路及びカラーディスプレイ
AUPR585901A0 (en) * 2001-06-21 2001-07-12 Dynamic Digital Depth Resources Pty Ltd Image processing system
US20050245789A1 (en) 2003-04-01 2005-11-03 Boston Scientific Scimed, Inc. Fluid manifold for endoscope system
US7578786B2 (en) 2003-04-01 2009-08-25 Boston Scientific Scimed, Inc. Video endoscope
US7591783B2 (en) 2003-04-01 2009-09-22 Boston Scientific Scimed, Inc. Articulation joint for video endoscope
US20040199052A1 (en) 2003-04-01 2004-10-07 Scimed Life Systems, Inc. Endoscopic imaging system
US8118732B2 (en) 2003-04-01 2012-02-21 Boston Scientific Scimed, Inc. Force feedback control system for video endoscope
WO2006039267A2 (en) 2004-09-30 2006-04-13 Boston Scientific Scimed, Inc. Multi-functional endoscopic system for use in electrosurgical applications
EP1799096A2 (en) 2004-09-30 2007-06-27 Boston Scientific Scimed, Inc. System and method of obstruction removal
US7479106B2 (en) 2004-09-30 2009-01-20 Boston Scientific Scimed, Inc. Automated control of irrigation and aspiration in a single-use endoscope
WO2006039522A2 (en) 2004-09-30 2006-04-13 Boston Scientific Scimed, Inc. Adapter for use with digital imaging medical device
US7241263B2 (en) 2004-09-30 2007-07-10 Scimed Life Systems, Inc. Selectively rotatable shaft coupler
US8083671B2 (en) 2004-09-30 2011-12-27 Boston Scientific Scimed, Inc. Fluid delivery system for use with an endoscope
US20060069305A1 (en) * 2004-09-30 2006-03-30 Boston Scientific Scimed, Inc. Device with enhanced indication of use and prevention of re-use
JP4415162B2 (ja) * 2004-10-20 2010-02-17 富士フイルム株式会社 電子内視鏡装置
US8097003B2 (en) 2005-05-13 2012-01-17 Boston Scientific Scimed, Inc. Endoscopic apparatus with integrated variceal ligation device
US7846107B2 (en) 2005-05-13 2010-12-07 Boston Scientific Scimed, Inc. Endoscopic apparatus with integrated multiple biopsy device
US8052597B2 (en) 2005-08-30 2011-11-08 Boston Scientific Scimed, Inc. Method for forming an endoscope articulation joint
US7967759B2 (en) 2006-01-19 2011-06-28 Boston Scientific Scimed, Inc. Endoscopic system with integrated patient respiratory status indicator
US8888684B2 (en) 2006-03-27 2014-11-18 Boston Scientific Scimed, Inc. Medical devices with local drug delivery capabilities
US7955255B2 (en) 2006-04-20 2011-06-07 Boston Scientific Scimed, Inc. Imaging assembly with transparent distal cap
US8202265B2 (en) 2006-04-20 2012-06-19 Boston Scientific Scimed, Inc. Multiple lumen assembly for use in endoscopes or other medical devices
JP2008113177A (ja) * 2006-10-30 2008-05-15 Pentax Corp 電子内視鏡装置
WO2011162111A1 (ja) * 2010-06-25 2011-12-29 オリンパスメディカルシステムズ株式会社 内視鏡装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320690A1 (de) * 1982-06-09 1983-12-15 Canon K.K., Tokyo Farbbildaufnahmesystem
FR2538983B1 (fr) * 1982-12-30 1986-02-07 Guichard Jacques Procede de correction de couleur applicable a la prise de vues video et systeme mettant en oeuvre ce procede
JPS6048011A (ja) * 1983-08-27 1985-03-15 Olympus Optical Co Ltd 内視鏡装置
US4694329A (en) * 1984-04-09 1987-09-15 Corporate Communications Consultants, Inc. Color correction system and method with scene-change detection
US4782384A (en) * 1984-04-27 1988-11-01 Utah Scientific Advanced Development Center, Inc. Area isolation apparatus for video signal control system
US4789892A (en) * 1985-12-23 1988-12-06 Fuji Xerox Co., Ltd. Color adjusting device including matrix-masking circuitry
JPH0693777B2 (ja) * 1986-02-27 1994-11-16 株式会社東芝 電子内視鏡装置
US4819077A (en) * 1986-05-14 1989-04-04 Kabushiki Kaisha Toshiba Color image processing system
US4805016A (en) * 1986-08-25 1989-02-14 Kabushiki Kaisha Toshiba Endoscopic system for converting primary color images into hue, saturation and intensity images
DE3629409C2 (de) * 1986-08-29 1994-02-17 Agfa Gevaert Ag Verfahren und Vorrichtung zur Kontrastbewertung bei der elektronischen Bildverarbeitung
DE3629469C2 (de) * 1986-08-29 1994-10-06 Agfa Gevaert Ag Verfahren zur Einstellung der Farbsättigung bei der elektronischen Bildverarbeitung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561228A2 (de) * 1992-03-17 1993-09-22 Robert Prof. Dr. Massen Verfahren und Anordnung zur Farbbildendoskopie mit Farbtransformation
EP0561228A3 (en) * 1992-03-17 1994-08-17 Massen Robert Method and apparatus for colour image endoscopy with colour transformation

Also Published As

Publication number Publication date
US5111281A (en) 1992-05-05

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