DE69636911D1 - Bildverarbeitungsverfahren und -Vorrichtung - Google Patents

Bildverarbeitungsverfahren und -Vorrichtung

Info

Publication number
DE69636911D1
DE69636911D1 DE69636911T DE69636911T DE69636911D1 DE 69636911 D1 DE69636911 D1 DE 69636911D1 DE 69636911 T DE69636911 T DE 69636911T DE 69636911 T DE69636911 T DE 69636911T DE 69636911 D1 DE69636911 D1 DE 69636911D1
Authority
DE
Germany
Prior art keywords
image processing
processing method
image
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69636911T
Other languages
English (en)
Other versions
DE69636911T2 (de
Inventor
Masahiko Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fuji Photo Film Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP07177495A external-priority patent/JP3731760B2/ja
Priority claimed from JP7073433A external-priority patent/JPH08272930A/ja
Priority claimed from JP7073497A external-priority patent/JPH08272931A/ja
Priority claimed from JP20320695A external-priority patent/JP3731761B2/ja
Priority claimed from JP20320595A external-priority patent/JP3690844B2/ja
Priority claimed from JP20425095A external-priority patent/JP3731762B2/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of DE69636911D1 publication Critical patent/DE69636911D1/de
Publication of DE69636911T2 publication Critical patent/DE69636911T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G06T5/30—Erosion or dilatation, e.g. thinning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G06T5/75—Unsharp masking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G06V10/443—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by matching or filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20036—Morphological image processing
    • G06T2207/20044—Skeletonization; Medial axis transform
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30068—Mammography; Breast

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Analysis (AREA)
DE69636911T 1995-03-29 1996-03-28 Bildverarbeitungsverfahren und -Vorrichtung Expired - Lifetime DE69636911T2 (de)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
JP07177495A JP3731760B2 (ja) 1995-03-29 1995-03-29 画像処理方法
JP7177495 1995-03-29
JP7349795 1995-03-30
JP7343395 1995-03-30
JP7073433A JPH08272930A (ja) 1995-03-30 1995-03-30 画像処理方法
JP7073497A JPH08272931A (ja) 1995-03-30 1995-03-30 画像処理方法
JP9467295 1995-04-20
JP9467295 1995-04-20
JP20320695A JP3731761B2 (ja) 1995-08-09 1995-08-09 画像処理方法および装置
JP20320595 1995-08-09
JP20320595A JP3690844B2 (ja) 1995-08-09 1995-08-09 画像処理方法および装置
JP20320695 1995-08-09
JP20425095 1995-08-10
JP20425095A JP3731762B2 (ja) 1995-08-10 1995-08-10 画像処理方法および装置

Publications (2)

Publication Number Publication Date
DE69636911D1 true DE69636911D1 (de) 2007-03-29
DE69636911T2 DE69636911T2 (de) 2007-11-22

Family

ID=27565170

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69631085T Expired - Lifetime DE69631085T2 (de) 1995-03-29 1996-03-28 Bildverarbeitungsverfahren und -vorrichtung
DE69636911T Expired - Lifetime DE69636911T2 (de) 1995-03-29 1996-03-28 Bildverarbeitungsverfahren und -Vorrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69631085T Expired - Lifetime DE69631085T2 (de) 1995-03-29 1996-03-28 Bildverarbeitungsverfahren und -vorrichtung

Country Status (3)

Country Link
US (5) US6014474A (de)
EP (5) EP1146479A3 (de)
DE (2) DE69631085T2 (de)

Families Citing this family (46)

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JP4124380B2 (ja) * 1996-08-26 2008-07-23 富士フイルム株式会社 画像処理再生装置
JPH1156828A (ja) * 1997-08-27 1999-03-02 Fuji Photo Film Co Ltd 異常陰影候補検出方法および装置
JP3656695B2 (ja) * 1997-09-30 2005-06-08 富士写真フイルム株式会社 骨計測方法および装置
US6445831B1 (en) 1998-02-10 2002-09-03 Fuji Photo Film Co., Ltd. Image processing method and apparatus
US6459500B1 (en) * 1998-03-04 2002-10-01 Fuji Photo Film Co., Ltd Image processing apparatus
JP3349455B2 (ja) * 1998-09-30 2002-11-25 宮崎沖電気株式会社 半導体製造装置のための管理方法および管理システム
JP2000175041A (ja) 1998-12-01 2000-06-23 Fuji Photo Film Co Ltd 画像処理方法および装置
US6724942B1 (en) 1999-05-24 2004-04-20 Fuji Photo Film Co., Ltd. Image processing method and system
US7155041B2 (en) * 2000-02-16 2006-12-26 Fuji Photo Film Co., Ltd. Anomalous shadow detection system
US7310437B2 (en) * 2000-03-08 2007-12-18 Fujifilm Corporation Image processing method and system, and storage medium
JP3730872B2 (ja) * 2000-03-31 2006-01-05 富士通株式会社 画像処理装置及び画像処理プログラム
AU1342502A (en) * 2000-09-20 2002-04-02 Nik Multimedia Inc Digital image sharpening system
US20020075965A1 (en) * 2000-12-20 2002-06-20 Octiv, Inc. Digital signal processing techniques for improving audio clarity and intelligibility
JP2002099896A (ja) * 2000-09-22 2002-04-05 Fuji Photo Film Co Ltd 異常陰影候補検出方法および装置
US6665448B1 (en) * 2000-09-29 2003-12-16 Hewlett-Packard Development Company, L.P. Selective smoothing and sharpening of images by generalized unsharp masking
JP4311598B2 (ja) * 2000-11-20 2009-08-12 富士フイルム株式会社 異常陰影検出方法および装置
US6805364B2 (en) * 2000-11-22 2004-10-19 Sic, Llc Hand steerable sports scooter
US20030023429A1 (en) * 2000-12-20 2003-01-30 Octiv, Inc. Digital signal processing techniques for improving audio clarity and intelligibility
US6956975B2 (en) * 2001-04-02 2005-10-18 Eastman Kodak Company Method for improving breast cancer diagnosis using mountain-view and contrast-enhancement presentation of mammography
GB2374744B (en) 2001-04-18 2003-04-16 Voxar Ltd Correction of boundary artefacts in image data processing
JP4878085B2 (ja) * 2001-04-20 2012-02-15 ラピスセミコンダクタ株式会社 製造工程のための管理方法
US7231071B2 (en) * 2001-09-13 2007-06-12 Fujifilm Corporation Abnormal shadow detecting system
US7130483B2 (en) * 2001-12-12 2006-10-31 Samsung Electronics Co., Ltd. Method for enhancing a digital image while suppressing undershoots and overshoots
US7174050B2 (en) * 2002-02-12 2007-02-06 International Business Machines Corporation Space-optimized texture maps
JP3898075B2 (ja) * 2002-03-18 2007-03-28 株式会社リコー 画像処理装置、画像処理方法及び記録媒体
US6658143B2 (en) * 2002-04-29 2003-12-02 Amersham Biosciences Corp. Ray-based image analysis for biological specimens
US7643019B2 (en) * 2002-05-23 2010-01-05 Koninklijke Philips Electronics N.V. Edge dependent motion blur reduction
US20040161153A1 (en) * 2003-02-18 2004-08-19 Michael Lindenbaum Context-based detection of structured defects in an image
JP4307910B2 (ja) * 2003-03-07 2009-08-05 富士フイルム株式会社 動画像切り出し装置および方法並びにプログラム
US20040260540A1 (en) * 2003-06-20 2004-12-23 Tong Zhang System and method for spectrogram analysis of an audio signal
US7526115B2 (en) * 2004-02-23 2009-04-28 Siemens Medical Solutions Usa, Inc. System and method for toboggan based object segmentation using divergent gradient field response in images
US7583852B2 (en) 2004-10-26 2009-09-01 Mitutoyo Corporation Method of filtering an image for high precision machine vision metrology
DE102005006658B4 (de) 2005-02-14 2011-12-15 Siemens Ag Verfahren bzw. Röntgensystem zur Aufnahme von Röntgenabbildungen eines auf einem digitalen Röntgendetektor abgebildeten Untersuchungsobjektes
US20060222258A1 (en) * 2005-04-05 2006-10-05 Samsung Electronics Co., Ltd. Image restoration with gain control and shoot suppression
JP4157592B2 (ja) * 2005-10-12 2008-10-01 松下電器産業株式会社 視覚処理装置、表示装置、視覚処理方法、プログラムおよび集積回路
CN101427559B (zh) 2006-04-19 2011-11-30 松下电器产业株式会社 视觉处理装置、视觉处理方法、显示装置和集成电路
WO2007125732A1 (ja) * 2006-04-28 2007-11-08 Panasonic Corporation 視覚処理装置、視覚処理方法、プログラム、記録媒体、表示装置および集積回路
EP2132704B1 (de) * 2007-03-06 2019-07-17 Koninklijke Philips N.V. Filterung von bildsequenzen
US20090003698A1 (en) * 2007-04-26 2009-01-01 Heligon Limited Segmentaton of digital images
JP5331797B2 (ja) * 2008-04-14 2013-10-30 株式会社日立メディコ 医用診断装置および医用診断装置の画質改善方法
WO2010086973A1 (ja) * 2009-01-28 2010-08-05 富士通株式会社 画像処理装置、画像処理プログラムおよび画像処理方法
JP5249111B2 (ja) * 2009-03-31 2013-07-31 オリンパス株式会社 画像処理装置、方法、プログラム、及び撮像システム
CN101990046B (zh) * 2009-07-31 2014-03-26 鸿富锦精密工业（深圳）有限公司 数字图像检测系统及方法
JP6071444B2 (ja) 2012-11-07 2017-02-01 キヤノン株式会社 画像処理装置及びその作動方法、プログラム
JP6307873B2 (ja) * 2013-12-24 2018-04-11 富士通株式会社 対象線検出装置、方法、及びプログラム
KR20150087701A (ko) * 2014-01-22 2015-07-30 삼성전자주식회사 샤프닝 필터링 기반의 이미지 처리 장치 및 이미지 처리 방법

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US4317179A (en) * 1978-12-26 1982-02-23 Fuji Photo Film Co., Ltd. Method and apparatus for processing a radiographic image
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EP0406382B1 (de) * 1988-12-27 1995-08-16 Eastman Kodak Company Unscharfe maske mit verwendung einer zentral ausgewogenen varianz zur verbesserung der bildschärfe und rauschunterdrückung
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JP2574181B2 (ja) * 1989-10-19 1997-01-22 富士写真フイルム株式会社 異常陰影検出装置
US5212637A (en) * 1989-11-22 1993-05-18 Stereometrix Corporation Method of investigating mammograms for masses and calcifications, and apparatus for practicing such method
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US5537485A (en) * 1992-07-21 1996-07-16 Arch Development Corporation Method for computer-aided detection of clustered microcalcifications from digital mammograms
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JPH07240834A (ja) * 1994-02-25 1995-09-12 Canon Inc 画像処理方法およびその装置
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Also Published As

Publication number Publication date
EP1134696A3 (de) 2004-08-18
DE69631085D1 (de) 2004-01-29
EP1045340A2 (de) 2000-10-18
EP1134697A3 (de) 2004-08-18
DE69636911T2 (de) 2007-11-22
EP1045340A3 (de) 2000-10-25
US6137923A (en) 2000-10-24
DE69631085T2 (de) 2004-09-02
EP1146479A2 (de) 2001-10-17
EP1134697A2 (de) 2001-09-19
EP0736842A1 (de) 1996-10-09
US6169823B1 (en) 2001-01-02
EP1146479A3 (de) 2004-08-18
EP1134696A2 (de) 2001-09-19
US6233362B1 (en) 2001-05-15
US6125215A (en) 2000-09-26
EP0736842B1 (de) 2003-12-17
EP1134697B1 (de) 2007-02-14
US6014474A (en) 2000-01-11

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP

8381 Inventor (new situation)

Inventor name: YAMADA, MASAHIKO, KANAGAWA, JP

8364 No opposition during term of opposition