JPS6354144A - 電子内視鏡装置 - Google Patents

電子内視鏡装置

Info

Publication number
JPS6354144A
JPS6354144A JP61197293A JP19729386A JPS6354144A JP S6354144 A JPS6354144 A JP S6354144A JP 61197293 A JP61197293 A JP 61197293A JP 19729386 A JP19729386 A JP 19729386A JP S6354144 A JPS6354144 A JP S6354144A
Authority
JP
Japan
Prior art keywords
image
histogram
hue
saturation
color
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.)
Granted
Application number
JP61197293A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439954B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
晴夫 加藤
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 JP61197293A priority Critical patent/JPS6354144A/ja
Priority to US07/087,787 priority patent/US4805016A/en
Publication of JPS6354144A publication Critical patent/JPS6354144A/ja
Publication of JPH0439954B2 publication Critical patent/JPH0439954B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
JP61197293A 1986-08-25 1986-08-25 電子内視鏡装置 Granted JPS6354144A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61197293A JPS6354144A (ja) 1986-08-25 1986-08-25 電子内視鏡装置
US07/087,787 US4805016A (en) 1986-08-25 1987-08-21 Endoscopic system for converting primary color images into hue, saturation and intensity images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61197293A JPS6354144A (ja) 1986-08-25 1986-08-25 電子内視鏡装置

Publications (2)

Publication Number Publication Date
JPS6354144A true JPS6354144A (ja) 1988-03-08
JPH0439954B2 JPH0439954B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-07-01

Family

ID=16372051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61197293A Granted JPS6354144A (ja) 1986-08-25 1986-08-25 電子内視鏡装置

Country Status (1)

Country Link
JP (1) JPS6354144A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236836A (ja) * 1988-04-22 1990-02-06 Olympus Optical Co Ltd 内視鏡画像処理装置
JPH0292089A (ja) * 1988-09-29 1990-03-30 Hitachi Ltd 画像処理用カラーテレビカメラ
JPH04248681A (ja) * 1991-02-04 1992-09-04 Nippon Telegr & Teleph Corp <Ntt> カラー画像強調・弛緩処理方法
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
US6035229A (en) * 1994-07-14 2000-03-07 Washington Research Foundation Method and apparatus for detecting Barrett's metaplasia of the esophagus
JP2021184924A (ja) * 2020-02-06 2021-12-09 富士フイルム株式会社 医用画像処理装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197988A (en) * 1981-05-22 1982-12-04 Thomson Csf Color information correcting device transmitted from television camera
JPS61214893A (ja) * 1985-03-21 1986-09-24 Canon Inc カラ−画像処理方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197988A (en) * 1981-05-22 1982-12-04 Thomson Csf Color information correcting device transmitted from television camera
JPS61214893A (ja) * 1985-03-21 1986-09-24 Canon Inc カラ−画像処理方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236836A (ja) * 1988-04-22 1990-02-06 Olympus Optical Co Ltd 内視鏡画像処理装置
JPH0292089A (ja) * 1988-09-29 1990-03-30 Hitachi Ltd 画像処理用カラーテレビカメラ
JPH04248681A (ja) * 1991-02-04 1992-09-04 Nippon Telegr & Teleph Corp <Ntt> カラー画像強調・弛緩処理方法
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
US5675378A (en) * 1993-03-19 1997-10-07 Olympus Optical Co., Ltd. Endoscope-image processing apparatus for performing image processing of emphasis in endoscope image by pigment concentration distribution
US6035229A (en) * 1994-07-14 2000-03-07 Washington Research Foundation Method and apparatus for detecting Barrett's metaplasia of the esophagus
JP2021184924A (ja) * 2020-02-06 2021-12-09 富士フイルム株式会社 医用画像処理装置

Also Published As

Publication number Publication date
JPH0439954B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-07-01

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Legal Events

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