JP6147001B2 - 画像処理装置および画像処理方法 - Google Patents

画像処理装置および画像処理方法 Download PDF

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Publication number
JP6147001B2
JP6147001B2 JP2012288357A JP2012288357A JP6147001B2 JP 6147001 B2 JP6147001 B2 JP 6147001B2 JP 2012288357 A JP2012288357 A JP 2012288357A JP 2012288357 A JP2012288357 A JP 2012288357A JP 6147001 B2 JP6147001 B2 JP 6147001B2
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JP
Japan
Prior art keywords
image
photoreceptor
fundus
distance
acquired
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Expired - Fee Related
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JP2012288357A
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English (en)
Japanese (ja)
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JP2014128448A (ja
JP2014128448A5 (https=
Inventor
恵子 米沢
恵子 米沢
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2012288357A priority Critical patent/JP6147001B2/ja
Priority to US14/135,732 priority patent/US20140185904A1/en
Publication of JP2014128448A publication Critical patent/JP2014128448A/ja
Publication of JP2014128448A5 publication Critical patent/JP2014128448A5/ja
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Publication of JP6147001B2 publication Critical patent/JP6147001B2/ja
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G06T7/41—Analysis of texture based on statistical description of texture
    • G06T7/42—Analysis of texture based on statistical description of texture using transform domain methods
    • 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
    • G06T2207/30041—Eye; Retina; Ophthalmic

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Probability & Statistics with Applications (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Eye Examination Apparatus (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
JP2012288357A 2012-12-28 2012-12-28 画像処理装置および画像処理方法 Expired - Fee Related JP6147001B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012288357A JP6147001B2 (ja) 2012-12-28 2012-12-28 画像処理装置および画像処理方法
US14/135,732 US20140185904A1 (en) 2012-12-28 2013-12-20 Image processing apparatus and image processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012288357A JP6147001B2 (ja) 2012-12-28 2012-12-28 画像処理装置および画像処理方法

Publications (3)

Publication Number Publication Date
JP2014128448A JP2014128448A (ja) 2014-07-10
JP2014128448A5 JP2014128448A5 (https=) 2016-02-18
JP6147001B2 true JP6147001B2 (ja) 2017-06-14

Family

ID=51017270

Family Applications (1)

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JP2012288357A Expired - Fee Related JP6147001B2 (ja) 2012-12-28 2012-12-28 画像処理装置および画像処理方法

Country Status (2)

Country Link
US (1) US20140185904A1 (https=)
JP (1) JP6147001B2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6313581B2 (ja) * 2013-12-02 2018-04-18 キヤノン株式会社 画像読取制御装置、画像読取装置、及び画像読取制御方法
US9978140B2 (en) * 2016-04-26 2018-05-22 Optos Plc Retinal image processing
US10010247B2 (en) * 2016-04-26 2018-07-03 Optos Plc Retinal image processing
JP7032871B2 (ja) * 2017-05-17 2022-03-09 キヤノン株式会社 画像処理装置及び画像処理方法、プログラム、記憶媒体

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4121890B2 (ja) * 2003-04-30 2008-07-23 株式会社トプコン 眼底観察装置及び眼底観察方法
US7365856B2 (en) * 2005-01-21 2008-04-29 Carl Zeiss Meditec, Inc. Method of motion correction in optical coherence tomography imaging
US7768652B2 (en) * 2006-03-16 2010-08-03 Carl Zeiss Meditec, Inc. Methods for mapping tissue with optical coherence tomography data
JP5061380B2 (ja) * 2007-03-23 2012-10-31 株式会社トプコン 眼底観察装置、眼科画像表示装置及びプログラム
CN101778593B (zh) * 2007-06-15 2013-03-20 南加州大学 用于分析光学相干断层照相图像的方法
US8348429B2 (en) * 2008-03-27 2013-01-08 Doheny Eye Institute Optical coherence tomography device, method, and system
US8201943B2 (en) * 2009-01-15 2012-06-19 Physical Sciences, Inc. Adaptive optics line scanning ophthalmoscope
JP5436076B2 (ja) * 2009-07-14 2014-03-05 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
US8672480B2 (en) * 2009-09-30 2014-03-18 Nidek Co., Ltd. Ophthalmic photographing apparatus
US8322853B2 (en) * 2009-10-02 2012-12-04 Optos Plc Diagnostic method and apparatus for predicting potential preserved visual acuity
EP2449957B1 (en) * 2010-11-05 2015-03-25 Nidek Co., Ltd. Control method of a fundus examination apparatus
JP5794664B2 (ja) * 2011-01-20 2015-10-14 キヤノン株式会社 断層画像生成装置及び断層画像生成方法
JP5904711B2 (ja) * 2011-02-01 2016-04-20 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
JP5845608B2 (ja) * 2011-03-31 2016-01-20 株式会社ニデック 眼科撮影装置
US9117121B2 (en) * 2012-05-21 2015-08-25 The Chinese University Of Hong Kong Detection of disease-related retinal nerve fiber layer thinning

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Publication number Publication date
US20140185904A1 (en) 2014-07-03
JP2014128448A (ja) 2014-07-10

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