CN113645890B - 信号处理装置、信号处理方法、程序和医疗图像处理系统 - Google Patents

信号处理装置、信号处理方法、程序和医疗图像处理系统

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Publication number
CN113645890B
CN113645890B CN202080022976.2A CN202080022976A CN113645890B CN 113645890 B CN113645890 B CN 113645890B CN 202080022976 A CN202080022976 A CN 202080022976A CN 113645890 B CN113645890 B CN 113645890B
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CN
China
Prior art keywords
signal processing
image
restoration
special light
light image
Prior art date
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Application number
CN202080022976.2A
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English (en)
Chinese (zh)
Other versions
CN113645890A (zh
Inventor
鹿岛浩司
宫井岳志
榎润一郎
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.)
Sony Group Corp
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Sony Group Corp
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Publication of CN113645890A publication Critical patent/CN113645890A/zh
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Classifications

    • 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
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A61B1/000095—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope for image enhancement
    • 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
    • A61B1/043—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 for fluorescence imaging
    • 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
    • G02B23/2407—Optical details
    • G02B23/2453—Optical details of the proximal end
    • 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
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • 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
    • A61B1/045—Control thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Endoscopes (AREA)
  • Image Processing (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
CN202080022976.2A 2019-03-28 2020-03-23 信号处理装置、信号处理方法、程序和医疗图像处理系统 Active CN113645890B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019063268 2019-03-28
JP2019-063268 2019-03-28
PCT/JP2020/012675 WO2020196387A1 (ja) 2019-03-28 2020-03-23 信号処理装置、信号処理方法、プログラム、および医療用画像処理システム

Publications (2)

Publication Number Publication Date
CN113645890A CN113645890A (zh) 2021-11-12
CN113645890B true CN113645890B (zh) 2025-11-14

Family

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Country Status (5)

Country Link
US (1) US12471753B2 (enExample)
EP (1) EP3925510B1 (enExample)
JP (1) JP7476883B2 (enExample)
CN (1) CN113645890B (enExample)
WO (1) WO2020196387A1 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106134177A (zh) * 2014-03-31 2016-11-16 富士胶片株式会社 图像处理装置、摄影装置、图像处理方法及图像处理程序
CN107534732A (zh) * 2015-04-23 2018-01-02 富士胶片株式会社 图像处理装置、摄像装置、图像处理方法及图像处理程序

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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JP2000005127A (ja) * 1998-01-23 2000-01-11 Olympus Optical Co Ltd 内視鏡システム
JP3791777B2 (ja) * 2001-12-28 2006-06-28 オリンパス株式会社 電子内視鏡
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
JP4813448B2 (ja) 2007-11-16 2011-11-09 富士フイルム株式会社 撮像システム、並びにこの撮像システムを備えた撮像装置、携帯端末機器、車載機器、および医療機器
TWI451344B (zh) 2012-08-27 2014-09-01 Pixart Imaging Inc 手勢辨識系統及手勢辨識方法
JP5851649B2 (ja) 2013-03-04 2016-02-03 富士フイルム株式会社 復元フィルタ生成装置及び方法、画像処理装置及び方法、撮像装置、プログラム並びに記録媒体
WO2016158196A1 (ja) * 2015-03-31 2016-10-06 富士フイルム株式会社 撮像装置及び撮像装置の画像処理方法及びプログラム
CN107534727B (zh) * 2015-04-23 2020-06-26 富士胶片株式会社 图像处理装置、摄像装置、图像处理方法及记录有图像处理程序的计算机可读非暂时性有形记录介质
WO2017145531A1 (ja) 2016-02-24 2017-08-31 ソニー株式会社 医療用画像処理装置、システム、方法及びプログラム
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
EP3662810A4 (en) 2017-08-31 2020-07-08 Sony Corporation MEDICAL IMAGE PROCESSING DEVICE AND SYSTEM AND MEDICAL IMAGE PROCESSING DEVICE CONTROL METHOD
US11699215B2 (en) * 2017-09-08 2023-07-11 Sony Corporation Imaging device, method and program for producing images of a scene having an extended depth of field with good contrast
CN120339355A (zh) * 2018-09-18 2025-07-18 松下知识产权经营株式会社 信息处理方法、信息处理装置以及计算机程序产品

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106134177A (zh) * 2014-03-31 2016-11-16 富士胶片株式会社 图像处理装置、摄影装置、图像处理方法及图像处理程序
CN107534732A (zh) * 2015-04-23 2018-01-02 富士胶片株式会社 图像处理装置、摄像装置、图像处理方法及图像处理程序

Also Published As

Publication number Publication date
EP3925510B1 (en) 2024-09-04
US20220151466A1 (en) 2022-05-19
US12471753B2 (en) 2025-11-18
EP3925510A4 (en) 2022-04-13
JPWO2020196387A1 (enExample) 2020-10-01
EP3925510A1 (en) 2021-12-22
WO2020196387A1 (ja) 2020-10-01
CN113645890A (zh) 2021-11-12
JP7476883B2 (ja) 2024-05-01

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