JPH0614707B2 - 撮像装置 - Google Patents

撮像装置

Info

Publication number
JPH0614707B2
JPH0614707B2 JP59183082A JP18308284A JPH0614707B2 JP H0614707 B2 JPH0614707 B2 JP H0614707B2 JP 59183082 A JP59183082 A JP 59183082A JP 18308284 A JP18308284 A JP 18308284A JP H0614707 B2 JPH0614707 B2 JP H0614707B2
Authority
JP
Japan
Prior art keywords
signal
band
image
light receiving
image pickup
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 - Lifetime
Application number
JP59183082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6182593A (ja
Inventor
達夫 長崎
弘善 藤森
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP59183082A priority Critical patent/JPH0614707B2/ja
Priority to DE19853530759 priority patent/DE3530759A1/de
Priority to US06/771,452 priority patent/US4633303A/en
Publication of JPS6182593A publication Critical patent/JPS6182593A/ja
Publication of JPH0614707B2 publication Critical patent/JPH0614707B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
    • 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)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Closed-Circuit Television Systems (AREA)
JP59183082A 1984-08-31 1984-08-31 撮像装置 Expired - Lifetime JPH0614707B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59183082A JPH0614707B2 (ja) 1984-08-31 1984-08-31 撮像装置
DE19853530759 DE3530759A1 (de) 1984-08-31 1985-08-28 Zweidimensionale bandkompensationsschaltung fuer ein endoskop mit einer festkoerper-bildaufnahmevorrichtung
US06/771,452 US4633303A (en) 1984-08-31 1985-08-30 Two-dimensional bandwidth compensating circuit for an endoscope using a solid state image pick-up device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59183082A JPH0614707B2 (ja) 1984-08-31 1984-08-31 撮像装置

Publications (2)

Publication Number Publication Date
JPS6182593A JPS6182593A (ja) 1986-04-26
JPH0614707B2 true JPH0614707B2 (ja) 1994-02-23

Family

ID=16129443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59183082A Expired - Lifetime JPH0614707B2 (ja) 1984-08-31 1984-08-31 撮像装置

Country Status (3)

Country Link
US (1) US4633303A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0614707B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3530759A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633444A1 (de) * 1985-10-02 1987-04-09 Olympus Optical Co Endoskopische fotografiervorrichtung
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
DE3629396C2 (de) * 1986-08-29 1993-12-23 Agfa Gevaert Ag Verfahren zur elektronischen Bildverarbeitung
JPS6379632A (ja) * 1986-09-25 1988-04-09 株式会社東芝 電子内視鏡装置
JPS63290091A (ja) * 1987-05-22 1988-11-28 Olympus Optical Co Ltd 内視鏡用画像デ−タ圧縮装置
JP2826338B2 (ja) * 1989-03-20 1998-11-18 オリンパス光学工業株式会社 撮像装置
DE4105516C2 (de) * 1991-02-22 1995-11-16 Hell Ag Linotype Verfahren und Vorrichtung zur verbesserten Wiedergabe von Konturen
JP3078085B2 (ja) * 1991-03-26 2000-08-21 オリンパス光学工業株式会社 画像処理装置および画像処理方法
JPH08102957A (ja) * 1994-09-30 1996-04-16 Hitachi Denshi Ltd 電子内視鏡装置
US5751340A (en) * 1996-08-21 1998-05-12 Karl Storz Gmbh & Co. Method and apparatus for reducing the inherently dark grid pattern from the video display of images from fiber optic bundles
KR19980030425A (ko) * 1996-10-29 1998-07-25 배순훈 윤곽 보정 회로
US20050171408A1 (en) * 1997-07-02 2005-08-04 Parker Jeffery R. Light delivery systems and applications thereof
JPH1146313A (ja) * 1997-07-25 1999-02-16 Fujitsu General Ltd 輪郭強調回路
US7578786B2 (en) 2003-04-01 2009-08-25 Boston Scientific Scimed, Inc. 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
US7591783B2 (en) 2003-04-01 2009-09-22 Boston Scientific Scimed, Inc. Articulation joint for video endoscope
US20050245789A1 (en) 2003-04-01 2005-11-03 Boston Scientific Scimed, Inc. Fluid manifold for endoscope system
US8199187B2 (en) 2004-09-30 2012-06-12 Boston Scientific Scimed, Inc. Adapter for use with digital imaging medical device
US7597662B2 (en) 2004-09-30 2009-10-06 Boston Scientific Scimed, Inc. Multi-fluid delivery system
US8357148B2 (en) 2004-09-30 2013-01-22 Boston Scientific Scimed, Inc. Multi-functional endoscopic system for use in electrosurgical applications
US7241263B2 (en) 2004-09-30 2007-07-10 Scimed Life Systems, Inc. Selectively rotatable shaft coupler
US7479106B2 (en) 2004-09-30 2009-01-20 Boston Scientific Scimed, Inc. Automated control of irrigation and aspiration in a single-use endoscope
US8083671B2 (en) 2004-09-30 2011-12-27 Boston Scientific Scimed, Inc. Fluid delivery system for use with an endoscope
WO2006039511A2 (en) 2004-09-30 2006-04-13 Boston Scientific Scimed, Inc. System and method of obstruction removal
US7846107B2 (en) 2005-05-13 2010-12-07 Boston Scientific Scimed, Inc. Endoscopic apparatus with integrated multiple biopsy device
US8097003B2 (en) 2005-05-13 2012-01-17 Boston Scientific Scimed, Inc. Endoscopic apparatus with integrated variceal ligation 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31289A (en) * 1861-02-05 Adjusting coupling-link of railway-cars
US31290A (en) * 1861-02-05 Frederick ashley
JPS5336885A (en) * 1976-09-14 1978-04-05 Jiyunji Yamamoto Method for combined underwater rescue and land autoovehicle
DE2823228C2 (de) * 1977-05-05 1982-04-29 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Einrichtung zur Verbesserung der Bildqualität bei der Faksimile-Übertragung
USRE31290E (en) 1978-10-16 1983-06-28 Welch Allyn, Inc. Color endoscope
USRE31289E (en) 1978-10-16 1983-06-28 Welch Allyn, Inc. Color endoscope with charge coupled device and television viewing
JPS5810032A (ja) * 1981-07-09 1983-01-20 オリンパス光学工業株式会社 内視鏡
US4551753A (en) * 1981-12-17 1985-11-05 Nippon Hoso Kyokai Picture signal processing system including spatio-temporal filter
JPS58202670A (ja) * 1982-05-21 1983-11-25 Hitachi Ltd 輪郭補償回路
JPS58205379A (ja) * 1982-05-25 1983-11-30 Victor Co Of Japan Ltd 垂直輪郭調整回路
JPH05336885A (ja) * 1992-06-04 1993-12-21 House Foods Corp 保存性を有する茶飲料の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
社団法人テレビジョン学会編「テレビジョン・画像工学ハンドブック」昭和５５年１２月３０日オーム社刊、第５１７頁右欄（ａ）垂直アパーチャ補償回路、図５，８５．

Also Published As

Publication number Publication date
DE3530759C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-03
JPS6182593A (ja) 1986-04-26
US4633303A (en) 1986-12-30
DE3530759A1 (de) 1986-04-24

Similar Documents

Publication Publication Date Title
JPH0614707B2 (ja) 撮像装置
JPH0318684B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2000106678A (ja) 撮像装置
JPH0969967A (ja) 撮像装置
JPS6161583A (ja) 固体撮像素子使用の内視鏡における表示走査線補間方法
JP3123415B2 (ja) 単板カラー固体撮像装置
JPH0638954A (ja) 撮像装置及びｘ線診断装置
JP2988666B2 (ja) 色強調処理回路
JP2510384B2 (ja) 面順次式内視鏡装置
JP3087731B2 (ja) 撮像光量を可変とした撮像装置
JP3435211B2 (ja) 電子内視鏡の映像信号処理装置
JP3551670B2 (ja) 電子スチルカメラ
JP3235818B2 (ja) 内視鏡撮像装置
JP3110896B2 (ja) 面順次内視鏡撮像装置
JP2004126797A (ja) 画像信号処理装置
JP2590093B2 (ja) 撮像装置
JPS62253275A (ja) 固体撮像素子内蔵の内視鏡
JP2644475B2 (ja) 映像信号処理装置
JP2516367B2 (ja) 撮像／表示方式
JPS6090484A (ja) カラ−固体撮像装置
KR100272338B1 (ko) 인터라인트랜스퍼시시디의출력신호변환장치
Root Testing thinned, backside illuminated CCD area image sensors
JPH07275193A (ja) 電子内視鏡の画像信号処理装置
JPS63111794A (ja) 色強調回路
JPS63240828A (ja) ビデオエンドスコ−プ