JP2019047839A - 画像処理装置、位置合わせ方法及びプログラム - Google Patents

画像処理装置、位置合わせ方法及びプログラム Download PDF

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Publication number
JP2019047839A
JP2019047839A JP2017172334A JP2017172334A JP2019047839A JP 2019047839 A JP2019047839 A JP 2019047839A JP 2017172334 A JP2017172334 A JP 2017172334A JP 2017172334 A JP2017172334 A JP 2017172334A JP 2019047839 A JP2019047839 A JP 2019047839A
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Japan
Prior art keywords
image
alignment
dimensional tomogram
dimensional
image processing
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Pending
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JP2017172334A
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English (en)
Japanese (ja)
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JP2019047839A5 (enExample
Inventor
好彦 岩瀬
Yoshihiko Iwase
好彦 岩瀬
治 嵯峨野
Osamu Sagano
治 嵯峨野
佐藤　眞
Makoto Sato
眞 佐藤
弘樹 内田
Hiroki Uchida
弘樹 内田
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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 JP2017172334A priority Critical patent/JP2019047839A/ja
Priority to US16/122,278 priority patent/US20190073780A1/en
Priority to EP18192975.3A priority patent/EP3453313A1/en
Publication of JP2019047839A publication Critical patent/JP2019047839A/ja
Publication of JP2019047839A5 publication Critical patent/JP2019047839A5/ja
Pending legal-status Critical Current

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Classifications

    • 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]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/14—Transformations for image registration, e.g. adjusting or mapping for alignment of images
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Quality & Reliability (AREA)
  • Eye Examination Apparatus (AREA)
JP2017172334A 2017-09-07 2017-09-07 画像処理装置、位置合わせ方法及びプログラム Pending JP2019047839A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017172334A JP2019047839A (ja) 2017-09-07 2017-09-07 画像処理装置、位置合わせ方法及びプログラム
US16/122,278 US20190073780A1 (en) 2017-09-07 2018-09-05 Image processing apparatus, alignment method and storage medium
EP18192975.3A EP3453313A1 (en) 2017-09-07 2018-09-06 Image processing apparatus, alignment method and program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017172334A JP2019047839A (ja) 2017-09-07 2017-09-07 画像処理装置、位置合わせ方法及びプログラム

Publications (2)

Publication Number Publication Date
JP2019047839A true JP2019047839A (ja) 2019-03-28
JP2019047839A5 JP2019047839A5 (enExample) 2020-09-03

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JP2017172334A Pending JP2019047839A (ja) 2017-09-07 2017-09-07 画像処理装置、位置合わせ方法及びプログラム

Country Status (3)

Country Link
US (1) US20190073780A1 (enExample)
EP (1) EP3453313A1 (enExample)
JP (1) JP2019047839A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023050531A (ja) * 2021-09-30 2023-04-11 株式会社ニデック 眼底画像処理装置および眼底画像処理プログラム

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018175654A1 (en) 2017-03-23 2018-09-27 Doheny Eye Institute Systems, methods, and devices for optical coherence tomgraphy multiple enface angiography averaging
TWI738009B (zh) * 2019-06-20 2021-09-01 和碩聯合科技股份有限公司 物件偵測系統及物件偵測方法
US11263750B1 (en) * 2020-10-06 2022-03-01 Adobe Inc. Cyclic scheme for object segmentation networks
US12254630B2 (en) * 2021-10-25 2025-03-18 Canon Medical Systems Corporation Medical image data processing apparatus and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011254959A (ja) * 2010-06-08 2011-12-22 Canon Inc 画像処理装置、画像処理方法、及びプログラム
JP2015084865A (ja) * 2013-10-29 2015-05-07 株式会社ニデック 眼底解析装置及び眼底解析プログラム
JP2017519569A (ja) * 2014-06-16 2017-07-20 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ 光干渉断層撮影画像内のスペックルノイズの低減

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5511437B2 (ja) * 2010-02-25 2014-06-04 株式会社ニデック 光断層像撮影装置
WO2011139895A1 (en) * 2010-04-29 2011-11-10 Massachusetts Institute Of Technology Method and apparatus for motion correction and image enhancement for optical coherence tomography
US9795292B2 (en) * 2012-02-29 2017-10-24 Nidek Co., Ltd. Method for taking tomographic image of eye
JP6099903B2 (ja) * 2012-08-30 2017-03-22 キヤノン株式会社 画像処理装置および画像処理方法
JP2015080679A (ja) 2013-10-24 2015-04-27 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
CN105939652B (zh) * 2014-02-04 2018-07-24 南加利福尼亚大学 具有相位敏感的b扫描配准的光学相干断层扫描(oct)系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011254959A (ja) * 2010-06-08 2011-12-22 Canon Inc 画像処理装置、画像処理方法、及びプログラム
JP2015084865A (ja) * 2013-10-29 2015-05-07 株式会社ニデック 眼底解析装置及び眼底解析プログラム
JP2017519569A (ja) * 2014-06-16 2017-07-20 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ 光干渉断層撮影画像内のスペックルノイズの低減

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023050531A (ja) * 2021-09-30 2023-04-11 株式会社ニデック 眼底画像処理装置および眼底画像処理プログラム

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Publication number Publication date
EP3453313A1 (en) 2019-03-13
US20190073780A1 (en) 2019-03-07

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