JP6112879B2 - 画像処理装置、内視鏡装置、画像処理装置の作動方法及び画像処理プログラム - Google Patents

画像処理装置、内視鏡装置、画像処理装置の作動方法及び画像処理プログラム Download PDF

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Publication number
JP6112879B2
JP6112879B2 JP2013012816A JP2013012816A JP6112879B2 JP 6112879 B2 JP6112879 B2 JP 6112879B2 JP 2013012816 A JP2013012816 A JP 2013012816A JP 2013012816 A JP2013012816 A JP 2013012816A JP 6112879 B2 JP6112879 B2 JP 6112879B2
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information
unit
image
image processing
processing apparatus
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JP2013012816A
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Japanese (ja)
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JP2014144034A5 (enExample
JP2014144034A (ja
Inventor
順平 高橋
順平 高橋
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Olympus Corp
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Olympus Corp
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Priority to JP2013012816A priority Critical patent/JP6112879B2/ja
Priority to PCT/JP2013/075626 priority patent/WO2014115371A1/ja
Publication of JP2014144034A publication Critical patent/JP2014144034A/ja
Priority to US14/728,067 priority patent/US20150294463A1/en
Publication of JP2014144034A5 publication Critical patent/JP2014144034A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • 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
    • A61B1/000094—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope extracting biological structures
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00193—Optical arrangements adapted for stereoscopic vision
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00194—Optical arrangements adapted for three-dimensional 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
    • G02B23/2423—Optical details of the distal 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
    • G02B23/2469—Illumination using optical fibres
    • 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
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/64—Analysis of geometric attributes of convexity or concavity
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • 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
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • 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
    • G06T2207/10016—Video; Image sequence
    • G06T2207/10021—Stereoscopic video; Stereoscopic image sequence
    • 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
    • G06T2207/10024—Color image
    • 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
    • G06T2207/10068—Endoscopic image
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30092—Stomach; Gastric
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30096—Tumor; Lesion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Astronomy & Astrophysics (AREA)
  • Quality & Reliability (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2013012816A 2013-01-28 2013-01-28 画像処理装置、内視鏡装置、画像処理装置の作動方法及び画像処理プログラム Expired - Fee Related JP6112879B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013012816A JP6112879B2 (ja) 2013-01-28 2013-01-28 画像処理装置、内視鏡装置、画像処理装置の作動方法及び画像処理プログラム
PCT/JP2013/075626 WO2014115371A1 (ja) 2013-01-28 2013-09-24 画像処理装置、内視鏡装置、画像処理方法及び画像処理プログラム
US14/728,067 US20150294463A1 (en) 2013-01-28 2015-06-02 Image processing device, endoscope apparatus, image processing method, and information storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013012816A JP6112879B2 (ja) 2013-01-28 2013-01-28 画像処理装置、内視鏡装置、画像処理装置の作動方法及び画像処理プログラム

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JP2014144034A JP2014144034A (ja) 2014-08-14
JP2014144034A5 JP2014144034A5 (enExample) 2016-03-17
JP6112879B2 true JP6112879B2 (ja) 2017-04-12

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US (1) US20150294463A1 (enExample)
JP (1) JP6112879B2 (enExample)
WO (1) WO2014115371A1 (enExample)

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US10117563B2 (en) * 2014-01-09 2018-11-06 Gyrus Acmi, Inc. Polyp detection from an image
JP2015156937A (ja) * 2014-02-24 2015-09-03 ソニー株式会社 画像処理装置、画像処理方法、並びにプログラム
DE102015100927A1 (de) * 2015-01-22 2016-07-28 MAQUET GmbH Assistenzeinrichtung und Verfahren zur bildgebenden Unterstützung eines Operateurs während eines chirurgischen Eingriffs unter Verwendung mindestens eines medizinischen Instrumentes
US10966591B2 (en) * 2015-08-06 2021-04-06 Sony Olympus Medical Solutions Inc. Medical signal processing device, medical display device, and medical observation system involving appending color gamut identification information to the picture signal resulting from conversion
WO2017199531A1 (ja) * 2016-05-16 2017-11-23 ソニー株式会社 撮像装置及び内視鏡
KR101862167B1 (ko) 2016-12-15 2018-05-29 연세대학교 산학협력단 방광 관련 질환에 관한 정보제공방법
GB201701012D0 (en) * 2017-01-20 2017-03-08 Ev Offshore Ltd Downhole inspection assembly camera viewport
JP6478136B1 (ja) 2017-06-15 2019-03-06 オリンパス株式会社 内視鏡システム、内視鏡システムの作動方法
WO2018230099A1 (ja) * 2017-06-15 2018-12-20 オリンパス株式会社 内視鏡システム、内視鏡システムの作動方法
DE112018004148T5 (de) * 2017-11-02 2020-04-30 Hoya Corporation Verarbeitungseinrichtung für elektronisches endoskop und elektronisches endoskopsystem
JP2019098005A (ja) * 2017-12-06 2019-06-24 国立大学法人千葉大学 内視鏡画像処理プログラム、内視鏡システム及び内視鏡画像処理方法
WO2019130868A1 (ja) * 2017-12-25 2019-07-04 富士フイルム株式会社 画像処理装置、プロセッサ装置、内視鏡システム、画像処理方法、及びプログラム
WO2020021590A1 (ja) 2018-07-23 2020-01-30 オリンパス株式会社 内視鏡装置
JP7220542B2 (ja) * 2018-10-10 2023-02-10 キヤノンメディカルシステムズ株式会社 医用画像処理装置、医用画像処理方法及び医用画像処理プログラム
JP7256046B2 (ja) * 2019-03-22 2023-04-11 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 医療用画像処理装置、医療用観察装置、医療用画像処理装置の作動方法および医療用画像処理プログラム
US20200345291A1 (en) * 2019-05-01 2020-11-05 Stuart M. Bradley Systems and methods for measuring volumes and dimensions of objects and features during swallowing observation
CN110490856B (zh) 2019-05-06 2021-01-15 腾讯医疗健康(深圳)有限公司 医疗内窥镜图像的处理方法、系统、机器设备和介质
CN111950317B (zh) * 2020-08-07 2024-05-14 量子云码(福建)科技有限公司 一种微观编码图像提取装置及提取图像后鉴别真伪的方法
CN112927154B (zh) * 2021-03-05 2023-06-02 上海炬佑智能科技有限公司 ToF装置、深度相机以及灰度图像增强方法
JP7846636B2 (ja) * 2023-01-11 2026-04-15 Hoya株式会社 電子内視鏡用プロセッサ、電子内視鏡システム

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JP5121204B2 (ja) * 2006-10-11 2013-01-16 オリンパス株式会社 画像処理装置、画像処理方法、および画像処理プログラム
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JP2014144034A (ja) 2014-08-14
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