KR20040017838A - 노이즈가 있는 영상의 자동문턱처리 - Google Patents

노이즈가 있는 영상의 자동문턱처리 Download PDF

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Publication number
KR20040017838A
KR20040017838A KR10-2004-7001200A KR20047001200A KR20040017838A KR 20040017838 A KR20040017838 A KR 20040017838A KR 20047001200 A KR20047001200 A KR 20047001200A KR 20040017838 A KR20040017838 A KR 20040017838A
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KR
South Korea
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image
data
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KR10-2004-7001200A
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English (en)
Korean (ko)
Inventor
매튜 알. 엣킨슨
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20040017838A publication Critical patent/KR20040017838A/ko
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/10064—Fluorescence image

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
KR10-2004-7001200A 2001-07-27 2002-06-21 노이즈가 있는 영상의 자동문턱처리 Ceased KR20040017838A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/917,545 2001-07-27
US09/917,545 US6961476B2 (en) 2001-07-27 2001-07-27 Autothresholding of noisy images
PCT/US2002/019689 WO2003012742A2 (en) 2001-07-27 2002-06-21 tUTOTHRESHOLDING OF NOISY IMAGES

Publications (1)

Publication Number Publication Date
KR20040017838A true KR20040017838A (ko) 2004-02-27

Family

ID=25438940

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2004-7001200A Ceased KR20040017838A (ko) 2001-07-27 2002-06-21 노이즈가 있는 영상의 자동문턱처리

Country Status (6)

Country Link
US (1) US6961476B2 (enExample)
EP (1) EP1415278A2 (enExample)
JP (1) JP2004537902A (enExample)
KR (1) KR20040017838A (enExample)
AU (1) AU2002316323A1 (enExample)
WO (1) WO2003012742A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100765749B1 (ko) * 2005-04-26 2007-10-15 삼성전자주식회사 이진영상 압축장치 및 방법

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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US7057806B2 (en) * 2003-05-09 2006-06-06 3M Innovative Properties Company Scanning laser microscope with wavefront sensor
EP1729523B1 (en) * 2004-02-19 2014-04-09 Mitsubishi Denki Kabushiki Kaisha Image processing method
US20050276512A1 (en) * 2004-06-01 2005-12-15 3M Innovative Properties Company Selective deconvolution of an image
US8648287B1 (en) 2005-05-27 2014-02-11 Rambus Inc. Image sensor using single photon jots and processor to create pixels
JP4473335B1 (ja) * 2009-03-27 2010-06-02 株式会社オプトエレクトロニクス 光学的情報読取装置及び光学的情報読取方法
CN101782966B (zh) * 2010-02-11 2012-07-04 上海点佰趣信息科技有限公司 指纹图像二值化处理方法
US10563164B1 (en) 2015-10-08 2020-02-18 Charm Sciences, Inc. Plate reader
US10495563B1 (en) 2016-04-28 2019-12-03 Charm Sciences, Inc. Plate reader observation methods and operation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723297A (en) 1984-09-27 1988-02-02 Siemens Aktiengesellschaft Method for automatic correction of character skew in the acquisition of a text original in the form of digital scan results
US5048096A (en) * 1989-12-01 1991-09-10 Eastman Kodak Company Bi-tonal image non-text matter removal with run length and connected component analysis
US5506917A (en) * 1990-07-13 1996-04-09 Nippon Telegraph And Telephone Corporation Thresholding method for segmenting gray scale image, method for determining background concentration distribution, and image displacement detection method
FR2670979A1 (fr) 1990-12-21 1992-06-26 Philips Electronique Lab Procede de segmentation binaire locale d'images numerisees, par seuillage d'histogramme.
JP3413236B2 (ja) 1993-03-26 2003-06-03 コニカ株式会社 文字認識方法
GB2294319B (en) 1994-10-20 1999-06-16 Cambridge Imaging Ltd Improved imaging method and apparatus
JPH08235355A (ja) * 1995-02-28 1996-09-13 Minolta Co Ltd 画像処理装置
JP3803411B2 (ja) 1995-12-25 2006-08-02 オリンパス株式会社 情報再生システム及び情報記録媒体
US5900949A (en) 1996-05-23 1999-05-04 Hewlett-Packard Company CCD imager for confocal scanning microscopy
US6075574A (en) * 1998-05-22 2000-06-13 Ati Technologies, Inc Method and apparatus for controlling contrast of images
WO2000004497A1 (en) 1998-07-14 2000-01-27 The Perkin-Elmer Corporation Pe Biosystems Division Automatic masking of objects in images
WO2000011608A1 (en) * 1998-08-18 2000-03-02 Koninklijke Philips Electronics N.V. Apparatus and method for providing an optimum brightness control signal for lung tissue x-ray images
US6199986B1 (en) 1999-10-21 2001-03-13 University Of Rochester Rapid, automatic measurement of the eye's wave aberration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100765749B1 (ko) * 2005-04-26 2007-10-15 삼성전자주식회사 이진영상 압축장치 및 방법

Also Published As

Publication number Publication date
US20030025942A1 (en) 2003-02-06
EP1415278A2 (en) 2004-05-06
AU2002316323A1 (en) 2003-02-17
WO2003012742A2 (en) 2003-02-13
WO2003012742A3 (en) 2004-02-19
US6961476B2 (en) 2005-11-01
JP2004537902A (ja) 2004-12-16

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