JP5754976B2 - 画像処理装置、及び、制御方法 - Google Patents

画像処理装置、及び、制御方法 Download PDF

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Publication number
JP5754976B2
JP5754976B2 JP2011032218A JP2011032218A JP5754976B2 JP 5754976 B2 JP5754976 B2 JP 5754976B2 JP 2011032218 A JP2011032218 A JP 2011032218A JP 2011032218 A JP2011032218 A JP 2011032218A JP 5754976 B2 JP5754976 B2 JP 5754976B2
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image
tomographic image
tomographic
display
scan
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JP2011224347A (ja
JP2011224347A5 (enExample
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坂川　幸雄
幸雄 坂川
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Canon Inc
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Canon Inc
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Priority to JP2011032218A priority Critical patent/JP5754976B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to KR1020127027156A priority patent/KR101413100B1/ko
Priority to US13/634,342 priority patent/US9201004B2/en
Priority to CN201180018081.2A priority patent/CN102858231B/zh
Priority to PCT/JP2011/001765 priority patent/WO2011121959A2/en
Priority to EP11716072.1A priority patent/EP2552296B1/en
Publication of JP2011224347A publication Critical patent/JP2011224347A/ja
Publication of JP2011224347A5 publication Critical patent/JP2011224347A5/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/0037—Performing a preliminary scan, e.g. a prescan for identifying a region of interest
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02001—Interferometers characterised by controlling or generating intrinsic radiation properties
    • G01B9/02007—Two or more frequencies or sources used for interferometric measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02017—Interferometers characterised by the beam path configuration with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations
    • G01B9/02019—Interferometers characterised by the beam path configuration with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations contacting different points on same face of object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02027—Two or more interferometric channels or interferometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02029—Combination with non-interferometric systems, i.e. for measuring the object
    • G01B9/0203—With imaging systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02083—Interferometers characterised by particular signal processing and presentation
    • G01B9/02089—Displaying the signal, e.g. for user interaction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Signal Processing (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2011032218A 2010-03-31 2011-02-17 画像処理装置、及び、制御方法 Active JP5754976B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2011032218A JP5754976B2 (ja) 2010-03-31 2011-02-17 画像処理装置、及び、制御方法
US13/634,342 US9201004B2 (en) 2010-03-31 2011-03-25 Image processing apparatus, OCT imaging apparatus, tomographic imaging system, control method, and program
CN201180018081.2A CN102858231B (zh) 2010-03-31 2011-03-25 图像处理设备、oct摄像设备、断层图像摄像系统、控制方法和程序
PCT/JP2011/001765 WO2011121959A2 (en) 2010-03-31 2011-03-25 Image processing apparatus, oct imaging apparatus, tomographic imaging system, control method, and program
KR1020127027156A KR101413100B1 (ko) 2010-03-31 2011-03-25 Ｏｃｔ단층화상의 표시 제어장치
EP11716072.1A EP2552296B1 (en) 2010-03-31 2011-03-25 Oct image processing apparatus, control method and program

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010082811 2010-03-31
JP2010082811 2010-03-31
JP2011032218A JP5754976B2 (ja) 2010-03-31 2011-02-17 画像処理装置、及び、制御方法

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JP2011224347A JP2011224347A (ja) 2011-11-10
JP2011224347A5 JP2011224347A5 (enExample) 2014-04-03
JP5754976B2 true JP5754976B2 (ja) 2015-07-29

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US (1) US9201004B2 (enExample)
EP (1) EP2552296B1 (enExample)
JP (1) JP5754976B2 (enExample)
KR (1) KR101413100B1 (enExample)
CN (1) CN102858231B (enExample)
WO (1) WO2011121959A2 (enExample)

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CN105635561A (zh) * 2015-07-31 2016-06-01 宇龙计算机通信科技(深圳)有限公司 一种图像获取系统及方法
JP6632285B2 (ja) * 2015-09-17 2020-01-22 キヤノン株式会社 眼科撮影装置及びその制御方法、並びに、プログラム
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Publication number Publication date
JP2011224347A (ja) 2011-11-10
EP2552296A2 (en) 2013-02-06
WO2011121959A3 (en) 2012-01-12
WO2011121959A2 (en) 2011-10-06
KR101413100B1 (ko) 2014-07-01
CN102858231B (zh) 2016-06-01
KR20120138813A (ko) 2012-12-26
US9201004B2 (en) 2015-12-01
US20130002711A1 (en) 2013-01-03
EP2552296B1 (en) 2017-07-05
WO2011121959A4 (en) 2012-03-08
CN102858231A (zh) 2013-01-02

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