JP2000005127A - 内視鏡システム - Google Patents
内視鏡システムInfo
- Publication number
- JP2000005127A JP2000005127A JP10271687A JP27168798A JP2000005127A JP 2000005127 A JP2000005127 A JP 2000005127A JP 10271687 A JP10271687 A JP 10271687A JP 27168798 A JP27168798 A JP 27168798A JP 2000005127 A JP2000005127 A JP 2000005127A
- Authority
- JP
- Japan
- Prior art keywords
- spatial frequency
- endoscope
- frequency characteristic
- optical system
- image
- 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
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 146
- 210000001747 pupil Anatomy 0.000 abstract description 51
- 230000008859 change Effects 0.000 abstract description 15
- 238000003384 imaging method Methods 0.000 description 57
- 238000006243 chemical reaction Methods 0.000 description 37
- 238000010586 diagram Methods 0.000 description 31
- 230000004044 response Effects 0.000 description 26
- 238000004519 manufacturing process Methods 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
- G02B23/2484—Arrangements in relation to a camera or imaging device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Astronomy & Astrophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Multimedia (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10271687A JP2000005127A (ja) | 1998-01-23 | 1998-09-25 | 内視鏡システム |
| US09/236,479 US6241656B1 (en) | 1998-01-23 | 1999-01-25 | Endoscope system having spatial frequency converter |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1095498 | 1998-01-23 | ||
| JP10-10954 | 1998-04-23 | ||
| JP10-113056 | 1998-04-23 | ||
| JP11305698 | 1998-04-23 | ||
| JP10271687A JP2000005127A (ja) | 1998-01-23 | 1998-09-25 | 内視鏡システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000005127A true JP2000005127A (ja) | 2000-01-11 |
| JP2000005127A5 JP2000005127A5 (enExample) | 2005-10-27 |
Family
ID=27279187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10271687A Pending JP2000005127A (ja) | 1998-01-23 | 1998-09-25 | 内視鏡システム |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6241656B1 (enExample) |
| JP (1) | JP2000005127A (enExample) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005070780A (ja) * | 2003-08-21 | 2005-03-17 | Carl Zeiss Ag | 焦点深度を拡大させた結像光学系 |
| JP2005519361A (ja) * | 2002-02-27 | 2005-06-30 | シー・デイ・エム・オプテイクス・インコーポレイテツド | 波面符号化イメージングシステムの最適化された画像処理 |
| US6984206B2 (en) | 2001-12-28 | 2006-01-10 | Olympus Corporation | Endoscope and endoscope system with optical phase modulation member |
| WO2006022373A1 (ja) * | 2004-08-26 | 2006-03-02 | Kyocera Corporation | 撮像装置および撮像方法 |
| WO2006106736A1 (ja) * | 2005-03-30 | 2006-10-12 | Kyocera Corporation | 撮像装置、撮像システム、および撮像方法 |
| WO2006106737A1 (ja) * | 2005-03-30 | 2006-10-12 | Kyocera Corporation | 撮像装置および撮像方法 |
| WO2007013621A1 (ja) * | 2005-07-28 | 2007-02-01 | Kyocera Corporation | 撮像装置および画像処理方法 |
| WO2007046205A1 (ja) * | 2005-10-18 | 2007-04-26 | Kyocera Corporation | 撮像装置および画像処理方法 |
| JP2007116261A (ja) * | 2005-10-18 | 2007-05-10 | Kyocera Corp | 撮像装置および撮像方法 |
| WO2007063918A1 (ja) * | 2005-11-29 | 2007-06-07 | Kyocera Corporation | 撮像装置およびその方法 |
| JP2007181193A (ja) * | 2005-11-29 | 2007-07-12 | Kyocera Corp | 撮像装置およびその方法 |
| JP2007259404A (ja) * | 2006-02-21 | 2007-10-04 | Kyocera Corp | 撮像装置 |
| JP2008011492A (ja) * | 2005-12-27 | 2008-01-17 | Kyocera Corp | 撮像装置およびその方法 |
| JP2008028454A (ja) * | 2006-07-18 | 2008-02-07 | Kyocera Corp | 撮像装置 |
| US7393321B2 (en) | 2003-06-18 | 2008-07-01 | Olympus Corporation | Endoscope apparatus with solid-state pick-up |
| US7522209B2 (en) | 2002-12-26 | 2009-04-21 | Hoya Corporation | Automatic focusing apparatus including optical flow device calculation |
| JP2011120309A (ja) * | 2011-03-22 | 2011-06-16 | Kyocera Corp | 撮像装置 |
| US7978252B2 (en) | 2005-03-30 | 2011-07-12 | Kyocera Corporation | Imaging apparatus, imaging system, and imaging method |
| JP2017158764A (ja) * | 2016-03-09 | 2017-09-14 | ソニー株式会社 | 画像処理装置、画像処理方法、及び記録媒体 |
| JP2018134384A (ja) * | 2017-02-23 | 2018-08-30 | ソニー・オリンパスメディカルソリューションズ株式会社 | 内視鏡装置 |
| JP2019520897A (ja) * | 2016-06-15 | 2019-07-25 | ケアストリーム・デンタル・テクノロジー・トプコ・リミテッド | 拡張された被写界深度を有する口腔内イメージング装置 |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020035588A (ko) * | 1999-09-08 | 2002-05-11 | 기시모토 마사도시 | 내시경 촬상 광학계 |
| US6886016B2 (en) * | 2001-09-12 | 2005-04-26 | International Business Machines Corporation | Method and system for supporting multivalue attributes in a database system |
| JP4147033B2 (ja) * | 2002-01-18 | 2008-09-10 | オリンパス株式会社 | 内視鏡装置 |
| US20030158503A1 (en) * | 2002-01-18 | 2003-08-21 | Shinya Matsumoto | Capsule endoscope and observation system that uses it |
| EP1329189B1 (en) | 2002-01-18 | 2009-11-04 | Olympus Corporation | Endoscopic capsule |
| JP4054222B2 (ja) * | 2002-06-05 | 2008-02-27 | オリンパス株式会社 | 内視鏡装置用光源装置 |
| JP3967337B2 (ja) * | 2004-05-14 | 2007-08-29 | オリンパス株式会社 | 内視鏡および内視鏡装置 |
| JP4804062B2 (ja) * | 2005-07-29 | 2011-10-26 | オリンパス株式会社 | 内視鏡システム |
| JP2007322560A (ja) * | 2006-05-30 | 2007-12-13 | Kyocera Corp | 撮像装置、並びにその製造装置および製造方法 |
| JP4749959B2 (ja) * | 2006-07-05 | 2011-08-17 | 京セラ株式会社 | 撮像装置、並びにその製造装置および製造方法 |
| JP2008048293A (ja) * | 2006-08-18 | 2008-02-28 | Kyocera Corp | 撮像装置、およびその製造方法 |
| JP4749984B2 (ja) * | 2006-09-25 | 2011-08-17 | 京セラ株式会社 | 撮像装置、並びにその製造装置および製造方法 |
| JP4749985B2 (ja) * | 2006-09-28 | 2011-08-17 | 京セラ株式会社 | 撮像装置、並びにその製造装置および製造方法 |
| WO2008081903A1 (ja) * | 2006-12-27 | 2008-07-10 | Kyocera Corporation | 撮像装置および情報コード読取装置 |
| US8567678B2 (en) * | 2007-01-30 | 2013-10-29 | Kyocera Corporation | Imaging device, method of production of imaging device, and information code-reading device |
| JP2009010730A (ja) * | 2007-06-28 | 2009-01-15 | Kyocera Corp | 画像処理方法と該画像処理方法を用いた撮像装置 |
| JP4844979B2 (ja) * | 2007-08-30 | 2011-12-28 | 京セラ株式会社 | 画像処理方法と該画像処理方法を用いた撮像装置 |
| JPWO2009069752A1 (ja) * | 2007-11-29 | 2011-04-21 | 京セラ株式会社 | 撮像装置および電子機器 |
| US8363129B2 (en) * | 2008-06-27 | 2013-01-29 | Kyocera Corporation | Imaging device with aberration control and method therefor |
| JP4658162B2 (ja) * | 2008-06-27 | 2011-03-23 | 京セラ株式会社 | 撮像装置および電子機器 |
| US8502877B2 (en) * | 2008-08-28 | 2013-08-06 | Kyocera Corporation | Image pickup apparatus electronic device and image aberration control method |
| JP4743553B2 (ja) * | 2008-09-29 | 2011-08-10 | 京セラ株式会社 | レンズユニット、撮像装置、および電子機器 |
| WO2014034339A1 (ja) * | 2012-08-30 | 2014-03-06 | オリンパスメディカルシステムズ株式会社 | 内視鏡 |
| WO2016071020A1 (en) | 2014-11-06 | 2016-05-12 | Sony Corporation | Imaging system including lens with longitudinal chromatic aberration, endoscope and imaging method |
| WO2016088421A1 (ja) * | 2014-12-04 | 2016-06-09 | オリンパス株式会社 | 内視鏡 |
| US10779715B2 (en) * | 2017-02-23 | 2020-09-22 | Sony Olympus Medical Solutions Inc. | Endoscope apparatus |
| US12471753B2 (en) | 2019-03-28 | 2025-11-18 | Sony Group Corporation | Signal processing device, signal processing method, program, and medical image processing system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0783B2 (ja) * | 1987-03-30 | 1995-01-11 | 株式会社東芝 | 電子内視鏡装置 |
| JP2790948B2 (ja) * | 1992-09-25 | 1998-08-27 | 富士写真光機株式会社 | 電子内視鏡装置の信号処理回路 |
| US5868666A (en) * | 1993-11-26 | 1999-02-09 | Olympus Optical Co., Ltd. | Endoscope apparatus using programmable integrated circuit to constitute internal structure thereof |
| WO1996024085A1 (en) | 1995-02-03 | 1996-08-08 | The Regents Of The University Of Colorado | Extended depth of field optical systems |
| JP3370916B2 (ja) * | 1997-12-11 | 2003-01-27 | 富士写真光機株式会社 | スコープ非接続表示をする電子内視鏡装置 |
-
1998
- 1998-09-25 JP JP10271687A patent/JP2000005127A/ja active Pending
-
1999
- 1999-01-25 US US09/236,479 patent/US6241656B1/en not_active Expired - Lifetime
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6984206B2 (en) | 2001-12-28 | 2006-01-10 | Olympus Corporation | Endoscope and endoscope system with optical phase modulation member |
| JP2005519361A (ja) * | 2002-02-27 | 2005-06-30 | シー・デイ・エム・オプテイクス・インコーポレイテツド | 波面符号化イメージングシステムの最適化された画像処理 |
| US7995853B2 (en) | 2002-02-27 | 2011-08-09 | Omnivision Technologies, Inc. | Optimized image processing for wavefront coded imaging systems |
| US8111937B2 (en) | 2002-02-27 | 2012-02-07 | Omnivision Technologies, Inc. | Optimized image processing for wavefront coded imaging systems |
| US7522209B2 (en) | 2002-12-26 | 2009-04-21 | Hoya Corporation | Automatic focusing apparatus including optical flow device calculation |
| US7393321B2 (en) | 2003-06-18 | 2008-07-01 | Olympus Corporation | Endoscope apparatus with solid-state pick-up |
| JP2005070780A (ja) * | 2003-08-21 | 2005-03-17 | Carl Zeiss Ag | 焦点深度を拡大させた結像光学系 |
| WO2006022373A1 (ja) * | 2004-08-26 | 2006-03-02 | Kyocera Corporation | 撮像装置および撮像方法 |
| WO2006106736A1 (ja) * | 2005-03-30 | 2006-10-12 | Kyocera Corporation | 撮像装置、撮像システム、および撮像方法 |
| JP2006311473A (ja) * | 2005-03-30 | 2006-11-09 | Kyocera Corp | 撮像装置および撮像方法 |
| JP2006311472A (ja) * | 2005-03-30 | 2006-11-09 | Kyocera Corp | 撮像装置、撮像システム、および撮像方法 |
| US7978252B2 (en) | 2005-03-30 | 2011-07-12 | Kyocera Corporation | Imaging apparatus, imaging system, and imaging method |
| US7812296B2 (en) | 2005-03-30 | 2010-10-12 | Kyocera Corporation | Imaging apparatus and method for generating an aberration free image |
| WO2006106737A1 (ja) * | 2005-03-30 | 2006-10-12 | Kyocera Corporation | 撮像装置および撮像方法 |
| WO2007013621A1 (ja) * | 2005-07-28 | 2007-02-01 | Kyocera Corporation | 撮像装置および画像処理方法 |
| JP2007181170A (ja) * | 2005-07-28 | 2007-07-12 | Kyocera Corp | 撮像装置 |
| WO2007046205A1 (ja) * | 2005-10-18 | 2007-04-26 | Kyocera Corporation | 撮像装置および画像処理方法 |
| JP2007116261A (ja) * | 2005-10-18 | 2007-05-10 | Kyocera Corp | 撮像装置および撮像方法 |
| US8350948B2 (en) | 2005-11-29 | 2013-01-08 | Kyocera Corporation | Image device which bypasses blurring restoration during a through image |
| JP2007181193A (ja) * | 2005-11-29 | 2007-07-12 | Kyocera Corp | 撮像装置およびその方法 |
| WO2007063918A1 (ja) * | 2005-11-29 | 2007-06-07 | Kyocera Corporation | 撮像装置およびその方法 |
| JP2008011492A (ja) * | 2005-12-27 | 2008-01-17 | Kyocera Corp | 撮像装置およびその方法 |
| JP2007259404A (ja) * | 2006-02-21 | 2007-10-04 | Kyocera Corp | 撮像装置 |
| JP2008028454A (ja) * | 2006-07-18 | 2008-02-07 | Kyocera Corp | 撮像装置 |
| JP2011120309A (ja) * | 2011-03-22 | 2011-06-16 | Kyocera Corp | 撮像装置 |
| JP2017158764A (ja) * | 2016-03-09 | 2017-09-14 | ソニー株式会社 | 画像処理装置、画像処理方法、及び記録媒体 |
| US10799088B2 (en) | 2016-03-09 | 2020-10-13 | Sony Corporation | Image processing device, image processing method and recording medium |
| JP2021094421A (ja) * | 2016-03-09 | 2021-06-24 | ソニーグループ株式会社 | 画像処理装置、画像処理方法、及び記録媒体 |
| US11642004B2 (en) | 2016-03-09 | 2023-05-09 | Sony Corporation | Image processing device, image processing method and recording medium |
| JP2023083547A (ja) * | 2016-03-09 | 2023-06-15 | ソニーグループ株式会社 | 画像処理装置、画像処理方法、及び記録媒体 |
| JP2019520897A (ja) * | 2016-06-15 | 2019-07-25 | ケアストリーム・デンタル・テクノロジー・トプコ・リミテッド | 拡張された被写界深度を有する口腔内イメージング装置 |
| JP2018134384A (ja) * | 2017-02-23 | 2018-08-30 | ソニー・オリンパスメディカルソリューションズ株式会社 | 内視鏡装置 |
| JP7055625B2 (ja) | 2017-02-23 | 2022-04-18 | ソニー・オリンパスメディカルソリューションズ株式会社 | 内視鏡装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6241656B1 (en) | 2001-06-05 |
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