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DE69429854D1 - Bildverarbeitungsverfahren und -gerät - Google Patents

Bildverarbeitungsverfahren und -gerät

Info

Publication number
DE69429854D1
DE69429854D1 DE69429854T DE69429854T DE69429854D1 DE 69429854 D1 DE69429854 D1 DE 69429854D1 DE 69429854 T DE69429854 T DE 69429854T DE 69429854 T DE69429854 T DE 69429854T DE 69429854 D1 DE69429854 D1 DE 69429854D1
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
DE69429854T
Other languages
English (en)
Other versions
DE69429854T2 (de
Inventor
Yukihiko Shimizu
Masatoshi Okutomi
Osamu Yoshizaki
Hiroyuki Urushiya
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.)
Canon Inc
Original Assignee
Canon Inc
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
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69429854D1 publication Critical patent/DE69429854D1/de
Application granted granted Critical
Publication of DE69429854T2 publication Critical patent/DE69429854T2/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
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T3/153—Transformations for image registration, e.g. adjusting or mapping for alignment of images using elastic snapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T7/32—Determination of transform parameters for the alignment of images, i.e. image registration using correlation-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; 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
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • 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
    • G06T2207/30041—Eye; Retina; Ophthalmic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Processing Or Creating Images (AREA)
  • Editing Of Facsimile Originals (AREA)
DE69429854T 1993-11-29 1994-11-28 Bildverarbeitungsverfahren und -gerät Expired - Lifetime DE69429854T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5297804A JPH07152895A (ja) 1993-11-29 1993-11-29 画像処理方法及び装置

Publications (2)

Publication Number Publication Date
DE69429854D1 true DE69429854D1 (de) 2002-03-21
DE69429854T2 DE69429854T2 (de) 2002-07-04

Family

ID=17851388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69429854T Expired - Lifetime DE69429854T2 (de) 1993-11-29 1994-11-28 Bildverarbeitungsverfahren und -gerät

Country Status (4)

Country Link
US (1) US5680150A (de)
EP (1) EP0655712B1 (de)
JP (1) JPH07152895A (de)
DE (1) DE69429854T2 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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US6336180B1 (en) 1997-04-30 2002-01-01 Canon Kabushiki Kaisha Method, apparatus and system for managing virtual memory with virtual-physical mapping
US5768439A (en) * 1994-03-23 1998-06-16 Hitachi Software Engineering Co., Ltd. Image compounding method and device for connecting a plurality of adjacent images on a map without performing positional displacement at their connections boundaries
EP0724229B1 (de) 1994-12-28 2001-10-10 Canon Kabushiki Kaisha Bildverarbeitungsvorrichtung und Verfahren
JPH08205126A (ja) * 1995-01-23 1996-08-09 Nikon Corp 画像伝送装置及び画像伝送システム
JPH08287218A (ja) * 1995-04-10 1996-11-01 Sharp Corp 画像合成装置
US6549681B1 (en) * 1995-09-26 2003-04-15 Canon Kabushiki Kaisha Image synthesization method
IT1281384B1 (it) * 1995-10-10 1998-02-18 Finmeccanica Spa Sistema per il confronto di immagini digitali.
US5982951A (en) * 1996-05-28 1999-11-09 Canon Kabushiki Kaisha Apparatus and method for combining a plurality of images
JP3832895B2 (ja) * 1996-05-28 2006-10-11 キヤノン株式会社 画像合成装置及び画像合成システム
US5848121A (en) * 1996-10-28 1998-12-08 General Electric Company Method and apparatus for digital subtraction angiography
WO1998035468A2 (en) * 1997-01-27 1998-08-13 Benjamin Slotznick System for delivering and displaying primary and secondary information
AUPO648397A0 (en) 1997-04-30 1997-05-22 Canon Information Systems Research Australia Pty Ltd Improvements in multiprocessor architecture operation
US6311258B1 (en) 1997-04-03 2001-10-30 Canon Kabushiki Kaisha Data buffer apparatus and method for storing graphical data using data encoders and decoders
KR100234264B1 (ko) * 1997-04-15 1999-12-15 윤종용 타겟윈도우 이동을 통한 블록 매칭방법
AUPO647997A0 (en) 1997-04-30 1997-05-22 Canon Information Systems Research Australia Pty Ltd Memory controller architecture
US6061749A (en) 1997-04-30 2000-05-09 Canon Kabushiki Kaisha Transformation of a first dataword received from a FIFO into an input register and subsequent dataword from the FIFO into a normalized output dataword
US6707463B1 (en) 1997-04-30 2004-03-16 Canon Kabushiki Kaisha Data normalization technique
US6195674B1 (en) 1997-04-30 2001-02-27 Canon Kabushiki Kaisha Fast DCT apparatus
US6424752B1 (en) 1997-10-06 2002-07-23 Canon Kabushiki Kaisha Image synthesis apparatus and image synthesis method
JPH11250222A (ja) * 1998-02-27 1999-09-17 Canon Inc 画像処理方法及びその装置
US7015954B1 (en) * 1999-08-09 2006-03-21 Fuji Xerox Co., Ltd. Automatic video system using multiple cameras
JP4143228B2 (ja) * 1999-08-27 2008-09-03 キヤノン株式会社 画像処理装置、画像処理方法および記憶媒体
US7554586B1 (en) 1999-10-20 2009-06-30 Rochester Institute Of Technology System and method for scene image acquisition and spectral estimation using a wide-band multi-channel image capture
US6801654B2 (en) * 2000-01-14 2004-10-05 Sony Corporation Picture processing apparatus, method and recording medium for a natural expansion drawing
US6781707B2 (en) * 2002-03-22 2004-08-24 Orasee Corp. Multi-spectral display
JP3870176B2 (ja) * 2003-07-29 2007-01-17 キヤノン株式会社 情報処理方法及び装置
JP2007122118A (ja) * 2005-10-25 2007-05-17 Matsushita Electric Ind Co Ltd 画像連結方法
DE102006034911B4 (de) * 2006-07-28 2017-10-26 Carl Zeiss Meditec Ag Verfahren zur Erstellung von Panorama-Bildern des Augenhintergrundes
JP4899803B2 (ja) 2006-11-06 2012-03-21 ソニー株式会社 画像処理装置、カメラ装置、画像処理方法、およびプログラム
JP5365969B2 (ja) * 2007-11-13 2013-12-11 富士ゼロックス株式会社 画像処理装置及びプログラム
US8160391B1 (en) * 2008-06-04 2012-04-17 Google Inc. Panoramic image fill
JP2014132219A (ja) * 2011-04-20 2014-07-17 Sanyo Electric Co Ltd 情報取得装置および物体検出装置
WO2012147495A1 (ja) * 2011-04-28 2012-11-01 三洋電機株式会社 情報取得装置および物体検出装置
AU2013273657B2 (en) * 2013-12-18 2016-11-10 Canon Kabushiki Kaisha Ophthalmic reference image selection
TWI598847B (zh) * 2015-10-27 2017-09-11 東友科技股份有限公司 影像接合方法
US10512395B2 (en) 2016-04-29 2019-12-24 Carl Zeiss Meditec, Inc. Montaging of wide-field fundus images
JPWO2019203314A1 (ja) * 2018-04-18 2021-04-30 株式会社ニコン 画像処理方法、プログラム、及び画像処理装置

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* Cited by examiner, † Cited by third party
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JPS60196856A (ja) * 1984-03-20 1985-10-05 Olympus Optical Co Ltd 画像検索登録装置
JPS61199175A (ja) * 1985-02-28 1986-09-03 Mitsubishi Electric Corp イメ−ジの任意角度回転方式
JPH0690596B2 (ja) * 1985-04-30 1994-11-14 日本電装株式会社 電子地図表示装置
US5263135A (en) * 1985-07-18 1993-11-16 Canon Kabushiki Kaisha Image processing apparatus
US5309356A (en) * 1987-09-29 1994-05-03 Kabushiki Kaisha Toshiba Three-dimensional reprojected image forming apparatus
US5179642A (en) * 1987-12-14 1993-01-12 Hitachi, Ltd. Image synthesizing apparatus for superposing a second image on a first image
JPH01163803A (ja) * 1987-12-21 1989-06-28 Fanuc Ltd 組合せ形状定義方式
US5037194A (en) * 1988-05-31 1991-08-06 Canon Kabushiki Kaisha Ophthalmologic apparatus and method of compounding the image of an eye to be examined
JP2845946B2 (ja) * 1989-06-14 1999-01-13 株式会社日立製作所 画像データ変換装置
JPH0357081A (ja) * 1989-07-26 1991-03-12 Canon Inc 画像処理装置
JP2560133B2 (ja) * 1990-05-29 1996-12-04 大日本スクリーン製造株式会社 画像統合処理装置
US5022085A (en) * 1990-05-29 1991-06-04 Eastman Kodak Company Neighborhood-based merging of image data
NL9001757A (nl) * 1990-08-02 1992-03-02 Provinciale Noordbrabantse En Werkwijze en systeem voor het op een nieuwe kaart aanbrengen van leidingen.
US5394520A (en) * 1991-09-26 1995-02-28 Hughes Aircraft Company Imaging apparatus for providing a composite digital representation of a scene within a field of regard
JP2989364B2 (ja) * 1992-03-12 1999-12-13 シャープ株式会社 画像処理装置及び画像処理方法
EP0599345B1 (de) * 1992-11-27 2002-06-05 Fuji Photo Film Co., Ltd. Verfahren zur Lageanpassung von Röntgenbildern

Also Published As

Publication number Publication date
US5680150A (en) 1997-10-21
EP0655712B1 (de) 2002-02-13
DE69429854T2 (de) 2002-07-04
EP0655712A3 (de) 1996-01-17
JPH07152895A (ja) 1995-06-16
EP0655712A2 (de) 1995-05-31

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