WO2009154125A1 - 画像処理装置、画像処理プログラムおよび画像処理方法 - Google Patents

画像処理装置、画像処理プログラムおよび画像処理方法 Download PDF

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Publication number
WO2009154125A1
WO2009154125A1 PCT/JP2009/060643 JP2009060643W WO2009154125A1 WO 2009154125 A1 WO2009154125 A1 WO 2009154125A1 JP 2009060643 W JP2009060643 W JP 2009060643W WO 2009154125 A1 WO2009154125 A1 WO 2009154125A1
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WIPO (PCT)
Prior art keywords
pixel
image
region
model
area
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Ceased
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PCT/JP2009/060643
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English (en)
French (fr)
Japanese (ja)
Inventor
岳博 松田
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Olympus Corp
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Olympus Corp
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Application filed by Olympus Corp filed Critical Olympus Corp
Priority to EP09766573.1A priority Critical patent/EP2305091B1/en
Priority to CN200980123042.1A priority patent/CN102065744B/zh
Publication of WO2009154125A1 publication Critical patent/WO2009154125A1/ja
Priority to US12/971,500 priority patent/US8478010B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61B1/04—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
    • A61B1/041—Capsule endoscopes for imaging
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30021—Catheter; Guide wire
    • 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
    • G06T2207/30028—Colon; Small intestine

Definitions

  • FIG. 1 is a schematic diagram illustrating an overall configuration of an image processing system including an image processing apparatus.
  • FIG. 2 is a block diagram illustrating a functional configuration of the image processing apparatus.
  • FIG. 3 is a flowchart illustrating a calculation processing procedure performed by the calculation unit of the image processing apparatus.
  • FIG. 4 is a diagram illustrating an example of an intraluminal image.
  • FIG. 5 is a flowchart showing a detailed processing procedure of the protruding shape estimation processing.
  • FIG. 6 is a diagram illustrating an example of a labeling image.
  • FIG. 7 is a diagram illustrating a raised peak region estimated from the labeling image illustrated in FIG. 6.
  • FIG. 8 is an explanatory diagram for explaining the principle of creating the initial uplift model.
  • FIG. 1 is a schematic diagram illustrating an overall configuration of an image processing system including an image processing apparatus.
  • FIG. 2 is a block diagram illustrating a functional configuration of the image processing apparatus.
  • FIG. 3 is a flowchart illustrating
  • the control unit 76 is realized by hardware such as a CPU.
  • the control unit 76 is a component that configures the image processing apparatus 70 based on image data acquired via the external interface 71, operation signals input from the input unit 72, programs and data stored in the storage unit 74, and the like. The operation of the entire image processing apparatus 70 is controlled in an integrated manner.
  • FIG. 5 is a flowchart showing a detailed processing procedure of the protruding shape estimation processing.
  • FIG. 7 is a diagram showing raised peak regions L11 to L13, L15, and L16 estimated from the labeling image shown in FIG.
  • the label areas L15 and L16 are extracted as the ridge top area.
  • the ridge top region is extracted in order from the smallest label, and the label region around the label region that is the ridge top region is not extracted.
  • a label area L17 having its own label “3” and a surrounding label “4” is surrounded by a label area having a label larger than its own label.
  • the label region L17 is not extracted because it is a label region around the label region L13 estimated as the raised top region. However, estimation of whether or not the label region L17 is a raised top region is performed later.
  • This E image_d is defined so that the absolute value of the difference between the estimated pixel value of the intermediate point Pe and the actual pixel value at the position of the intermediate point Pe decreases.

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Endoscopes (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
PCT/JP2009/060643 2008-06-17 2009-06-10 画像処理装置、画像処理プログラムおよび画像処理方法 Ceased WO2009154125A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09766573.1A EP2305091B1 (en) 2008-06-17 2009-06-10 Image processing apparatus, image processing program, and image processing method
CN200980123042.1A CN102065744B (zh) 2008-06-17 2009-06-10 图像处理装置及图像处理方法
US12/971,500 US8478010B2 (en) 2008-06-17 2010-12-17 Image processing apparatus, image processing program recording medium, and image processing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008158389A JP5424584B2 (ja) 2008-06-17 2008-06-17 画像処理装置、画像処理プログラムおよび画像処理装置の作動方法
JP2008-158389 2008-06-17

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US12/971,500 Continuation US8478010B2 (en) 2008-06-17 2010-12-17 Image processing apparatus, image processing program recording medium, and image processing method

Publications (1)

Publication Number Publication Date
WO2009154125A1 true WO2009154125A1 (ja) 2009-12-23

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PCT/JP2009/060643 Ceased WO2009154125A1 (ja) 2008-06-17 2009-06-10 画像処理装置、画像処理プログラムおよび画像処理方法

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Country Link
US (1) US8478010B2 (enExample)
EP (1) EP2305091B1 (enExample)
JP (1) JP5424584B2 (enExample)
CN (1) CN102065744B (enExample)
WO (1) WO2009154125A1 (enExample)

Cited By (8)

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Publication number Priority date Publication date Assignee Title
CN102243762A (zh) * 2010-05-11 2011-11-16 奥林巴斯株式会社 图像处理装置以及图像处理方法
EP2423875A1 (en) * 2010-08-24 2012-02-29 Olympus Corporation Image processing apparatus, image processing method, and image processing program
EP2423876A1 (en) * 2010-08-24 2012-02-29 Olympus Corporation Image processing apparatus, image processing method, and image processing program
CN102436638A (zh) * 2010-08-24 2012-05-02 奥林巴斯株式会社 图像处理装置以及图像处理方法
CN102737388A (zh) * 2011-03-31 2012-10-17 奥林巴斯株式会社 图像处理装置以及图像处理方法
US8666135B2 (en) 2011-07-12 2014-03-04 Olympus Medical Systems Corp. Image processing apparatus
US8792697B2 (en) 2011-09-08 2014-07-29 Olympus Medical Systems Corp. Image processing apparatus and image processing method
WO2017006574A1 (ja) * 2015-07-03 2017-01-12 オリンパス株式会社 画像処理装置、画像判別システム、及び内視鏡システム

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US8213698B2 (en) * 2006-09-19 2012-07-03 Capso Vision Inc. Systems and methods for capsule camera control
EP2169415A1 (en) * 2008-09-30 2010-03-31 Siemens Schweiz AG Method for automatic quality control of in-vivo human brain MRI images
WO2011129176A1 (ja) * 2010-04-12 2011-10-20 オリンパスメディカルシステムズ株式会社 医用画像処理装置及び医用画像処理方法
JP5570866B2 (ja) * 2010-04-30 2014-08-13 オリンパス株式会社 画像処理装置、画像処理装置の作動方法、および画像処理プログラム
JP5622461B2 (ja) * 2010-07-07 2014-11-12 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
JP5800626B2 (ja) * 2011-07-29 2015-10-28 オリンパス株式会社 画像処理装置、画像処理方法、及び画像処理プログラム
JP6196760B2 (ja) * 2012-08-10 2017-09-13 オリンパス株式会社 画像処理装置
EP3045104A4 (en) * 2013-09-13 2017-04-26 Olympus Corporation Image processing device, method, and program
WO2015129062A1 (ja) * 2014-02-28 2015-09-03 オリンパス株式会社 画像処理装置、画像処理方法及び画像処理プログラム
WO2018216629A1 (ja) 2017-05-22 2018-11-29 キヤノン株式会社 情報処理装置、情報処理方法、及びプログラム
JP7113657B2 (ja) * 2017-05-22 2022-08-05 キヤノン株式会社 情報処理装置、情報処理方法、及びプログラム
CN118258498B (zh) * 2024-03-25 2024-10-18 安徽华创鸿度光电科技有限公司 一种固体激光器热沉温度监控方法及装置

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Cited By (15)

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Publication number Priority date Publication date Assignee Title
CN102243762A (zh) * 2010-05-11 2011-11-16 奥林巴斯株式会社 图像处理装置以及图像处理方法
US8620043B2 (en) 2010-08-24 2013-12-31 Olympus Corporation Image processing apparatus, image processing method, and computer-readable recording medium
US8620042B2 (en) 2010-08-24 2013-12-31 Olympus Corporation Image processing apparatus, image processing method, and computer-readable recording medium
CN102376091A (zh) * 2010-08-24 2012-03-14 奥林巴斯株式会社 图像处理装置以及图像处理方法
CN102376092A (zh) * 2010-08-24 2012-03-14 奥林巴斯株式会社 图像处理装置以及图像处理方法
CN102436638A (zh) * 2010-08-24 2012-05-02 奥林巴斯株式会社 图像处理装置以及图像处理方法
EP2423875A1 (en) * 2010-08-24 2012-02-29 Olympus Corporation Image processing apparatus, image processing method, and image processing program
EP2423876A1 (en) * 2010-08-24 2012-02-29 Olympus Corporation Image processing apparatus, image processing method, and image processing program
EP2506212A3 (en) * 2011-03-31 2013-11-20 Olympus Corporation Image processing apparatus, image processing method, and image processing program
CN102737388A (zh) * 2011-03-31 2012-10-17 奥林巴斯株式会社 图像处理装置以及图像处理方法
US8774521B2 (en) 2011-03-31 2014-07-08 Olympus Corporation Image processing apparatus, image processing method, and computer-readable recording device
US8666135B2 (en) 2011-07-12 2014-03-04 Olympus Medical Systems Corp. Image processing apparatus
US8792697B2 (en) 2011-09-08 2014-07-29 Olympus Medical Systems Corp. Image processing apparatus and image processing method
WO2017006574A1 (ja) * 2015-07-03 2017-01-12 オリンパス株式会社 画像処理装置、画像判別システム、及び内視鏡システム
JPWO2017006574A1 (ja) * 2015-07-03 2017-07-06 オリンパス株式会社 画像処理装置及び内視鏡システム

Also Published As

Publication number Publication date
US8478010B2 (en) 2013-07-02
CN102065744B (zh) 2014-01-08
JP5424584B2 (ja) 2014-02-26
JP2009297450A (ja) 2009-12-24
EP2305091B1 (en) 2017-05-10
US20110085717A1 (en) 2011-04-14
EP2305091A4 (en) 2016-04-06
CN102065744A (zh) 2011-05-18
EP2305091A1 (en) 2011-04-06

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