CN111712851B - 图像处理装置、图像处理方法及图像处理程序 - Google Patents

图像处理装置、图像处理方法及图像处理程序 Download PDF

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Publication number
CN111712851B
CN111712851B CN201980012345.XA CN201980012345A CN111712851B CN 111712851 B CN111712851 B CN 111712851B CN 201980012345 A CN201980012345 A CN 201980012345A CN 111712851 B CN111712851 B CN 111712851B
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China
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pixel
image
pixels
image processing
observed
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Chinese (zh)
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CN111712851A (zh
Inventor
薮崎克己
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Kowa Co Ltd
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Kowa Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G06T12/10—Image preprocessing, e.g. calibration, positioning of sources or scatter correction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • 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
    • A61B3/1225—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 using coherent radiation
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20182—Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering
    • 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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Eye Examination Apparatus (AREA)
CN201980012345.XA 2018-02-08 2019-02-07 图像处理装置、图像处理方法及图像处理程序 Active CN111712851B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-021452 2018-02-08
JP2018021452 2018-02-08
PCT/JP2019/004337 WO2019156140A1 (ja) 2018-02-08 2019-02-07 画像処理装置、画像処理方法及び画像処理プログラム

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CN111712851A CN111712851A (zh) 2020-09-25
CN111712851B true CN111712851B (zh) 2023-08-29

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US (1) US20210042885A1 (https=)
EP (1) EP3751509A4 (https=)
JP (1) JP7284103B2 (https=)
CN (1) CN111712851B (https=)
WO (1) WO2019156140A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018214325A1 (de) * 2018-08-24 2020-02-27 Siemens Healthcare Gmbh Verfahren und Bereitstellungseinheit zum Bereitstellen eines virtuellen tomographischen Schlaganfall-Nachfolgeuntersuchungsbildes
DE102020122605B4 (de) 2020-08-28 2025-04-24 Abberior Instruments Gmbh Verfahren, Bildverarbeitungseinheit und Laserscanningmikroskop zum hintergrundreduzierten Abbilden einer Struktur in einer Probe

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CN101107850A (zh) * 2005-01-26 2008-01-16 皇家飞利浦电子股份有限公司 闪烁处理
CN101697229A (zh) * 2009-10-30 2010-04-21 宁波大学 一种医学图像的感兴趣区域提取方法
CN102129673A (zh) * 2011-04-19 2011-07-20 大连理工大学 一种随意光照下彩色数字图像增强和去噪方法
CN102547338A (zh) * 2011-12-05 2012-07-04 四川虹微技术有限公司 一种适用于3d电视的dibr系统
CN103269412A (zh) * 2013-04-19 2013-08-28 华为技术有限公司 一种视频图像的降噪方法及装置
WO2014112611A1 (ja) * 2013-01-21 2014-07-24 興和株式会社 画像処理装置、画像処理方法、画像処理プログラム及びそのプログラムを格納した記録媒体
CN107067389A (zh) * 2017-01-05 2017-08-18 佛山科学技术学院 一种基于Sobel边缘检测与图像块亮度特征的图像篡改盲取证方法
JP2017221741A (ja) * 2017-08-28 2017-12-21 キヤノン株式会社 画像生成装置、画像生成方法およびプログラム

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US6847737B1 (en) * 1998-03-13 2005-01-25 University Of Houston System Methods for performing DAF data filtering and padding
JP2004166010A (ja) * 2002-11-14 2004-06-10 Matsushita Electric Ind Co Ltd 画像ノイズ低減方法及び画像処理装置
JP2007266956A (ja) * 2006-03-28 2007-10-11 Sony Corp 撮像装置、インパルス成分検出回路、インパルス成分除去回路、インパルス成分検出方法、インパルス成分除去方法及びコンピュータプログラム
JP2011029704A (ja) * 2009-07-21 2011-02-10 Sony Corp 画像処理装置、画像処理方法及び撮像装置
CN102958450B (zh) * 2010-08-31 2015-03-18 株式会社日立医疗器械 三维弹性图像生成方法以及超声波诊断装置
JP2012235332A (ja) * 2011-05-02 2012-11-29 Sony Corp 撮像装置、および撮像装置制御方法、並びにプログラム
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CN101107850A (zh) * 2005-01-26 2008-01-16 皇家飞利浦电子股份有限公司 闪烁处理
CN101697229A (zh) * 2009-10-30 2010-04-21 宁波大学 一种医学图像的感兴趣区域提取方法
CN102129673A (zh) * 2011-04-19 2011-07-20 大连理工大学 一种随意光照下彩色数字图像增强和去噪方法
CN102547338A (zh) * 2011-12-05 2012-07-04 四川虹微技术有限公司 一种适用于3d电视的dibr系统
WO2014112611A1 (ja) * 2013-01-21 2014-07-24 興和株式会社 画像処理装置、画像処理方法、画像処理プログラム及びそのプログラムを格納した記録媒体
CN103269412A (zh) * 2013-04-19 2013-08-28 华为技术有限公司 一种视频图像的降噪方法及装置
CN107067389A (zh) * 2017-01-05 2017-08-18 佛山科学技术学院 一种基于Sobel边缘检测与图像块亮度特征的图像篡改盲取证方法
JP2017221741A (ja) * 2017-08-28 2017-12-21 キヤノン株式会社 画像生成装置、画像生成方法およびプログラム

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Also Published As

Publication number Publication date
JPWO2019156140A1 (ja) 2021-02-04
EP3751509A4 (en) 2021-11-10
WO2019156140A1 (ja) 2019-08-15
CN111712851A (zh) 2020-09-25
JP7284103B2 (ja) 2023-05-30
US20210042885A1 (en) 2021-02-11
EP3751509A1 (en) 2020-12-16

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