ATE282860T1 - Verfahren und gerät zur bildanalyse - Google Patents

Verfahren und gerät zur bildanalyse

Info

Publication number
ATE282860T1
ATE282860T1 AT97307053T AT97307053T ATE282860T1 AT E282860 T1 ATE282860 T1 AT E282860T1 AT 97307053 T AT97307053 T AT 97307053T AT 97307053 T AT97307053 T AT 97307053T AT E282860 T1 ATE282860 T1 AT E282860T1
Authority
AT
Austria
Prior art keywords
image
pixel value
value
image analysis
lower threshold
Prior art date
Application number
AT97307053T
Other languages
English (en)
Inventor
Stephen Peter Fitzgerald
Robert Ivan Mcconnell
John Victor Lamont
Original Assignee
Randox Lab 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
Application filed by Randox Lab Ltd filed Critical Randox Lab Ltd
Application granted granted Critical
Publication of ATE282860T1 publication Critical patent/ATE282860T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • 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
    • G06T7/11—Region-based segmentation
    • 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
    • G06T7/155—Segmentation; Edge detection involving morphological operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • 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
    • G06T2207/20036—Morphological image processing
    • 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
    • G06T2207/30072—Microarray; Biochip, DNA array; Well plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dispersion Chemistry (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Analysis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Processing Or Creating Images (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
AT97307053T 1997-09-11 1997-09-11 Verfahren und gerät zur bildanalyse ATE282860T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97307053A EP0902394B1 (de) 1997-09-11 1997-09-11 Verfahren und Gerät zur Bildanalyse

Publications (1)

Publication Number Publication Date
ATE282860T1 true ATE282860T1 (de) 2004-12-15

Family

ID=8229505

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97307053T ATE282860T1 (de) 1997-09-11 1997-09-11 Verfahren und gerät zur bildanalyse

Country Status (11)

Country Link
US (1) US6341182B1 (de)
EP (1) EP0902394B1 (de)
JP (1) JP4221083B2 (de)
KR (1) KR100565472B1 (de)
AT (1) ATE282860T1 (de)
AU (1) AU733347B2 (de)
CA (1) CA2245971A1 (de)
DE (1) DE69731629T2 (de)
ES (1) ES2235216T3 (de)
PT (1) PT902394E (de)
ZA (1) ZA988024B (de)

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US6651008B1 (en) 1999-05-14 2003-11-18 Cytokinetics, Inc. Database system including computer code for predictive cellular bioinformatics
US7151847B2 (en) 2001-02-20 2006-12-19 Cytokinetics, Inc. Image analysis of the golgi complex
US6743576B1 (en) 1999-05-14 2004-06-01 Cytokinetics, Inc. Database system for predictive cellular bioinformatics
US7102784B1 (en) * 1999-12-06 2006-09-05 Xerox Corporation Method of selective edge softening and rendering for the suppression of halo
US7218764B2 (en) 2000-12-04 2007-05-15 Cytokinetics, Inc. Ploidy classification method
US6599694B2 (en) 2000-12-18 2003-07-29 Cytokinetics, Inc. Method of characterizing potential therapeutics by determining cell-cell interactions
US6956961B2 (en) 2001-02-20 2005-10-18 Cytokinetics, Inc. Extracting shape information contained in cell images
US7016787B2 (en) 2001-02-20 2006-03-21 Cytokinetics, Inc. Characterizing biological stimuli by response curves
US6993172B2 (en) 2001-06-29 2006-01-31 Agilent Technologies, Inc. Method and system for automated outlying feature and outlying feature background detection during processing of data scanned from a molecular array
WO2003019331A2 (en) * 2001-08-24 2003-03-06 American Bio Medica Corporation Method of conducting and documenting analyte screening tests
GB0124338D0 (en) * 2001-10-10 2001-11-28 Randox Lab Ltd Biochips
WO2003088123A1 (de) * 2002-04-16 2003-10-23 Evotec Oai Ag Verfahren zur untersuchung chemischer und/oder biologischer proben mittels partikelbildern
US7192418B2 (en) * 2002-05-10 2007-03-20 Ming-Jeng Shue Disposable syringe
JP3908135B2 (ja) * 2002-09-09 2007-04-25 オリンパス株式会社 生化学的検査用画像処理方法
US20040219690A1 (en) * 2003-05-02 2004-11-04 Choi Young Ho Chromatographic assay system
GB2423988A (en) 2003-07-18 2006-09-13 Cytokinetics Inc Characterizing biological stimuli by response curves
US20050014217A1 (en) 2003-07-18 2005-01-20 Cytokinetics, Inc. Predicting hepatotoxicity using cell based assays
US7235353B2 (en) 2003-07-18 2007-06-26 Cytokinetics, Inc. Predicting hepatotoxicity using cell based assays
US20090010819A1 (en) * 2004-01-17 2009-01-08 Gyros Patent Ab Versatile flow path
US8592219B2 (en) * 2005-01-17 2013-11-26 Gyros Patent Ab Protecting agent
US7323318B2 (en) 2004-07-15 2008-01-29 Cytokinetics, Inc. Assay for distinguishing live and dead cells
US20080233594A1 (en) * 2005-01-17 2008-09-25 Gyros Patent Ab Method For Detecting An At Least Bivalent Analyte Using Two Affinity Reactants
US7723120B2 (en) * 2005-10-26 2010-05-25 General Electric Company Optical sensor array system and method for parallel processing of chemical and biochemical information
AU2012202794B2 (en) * 2005-10-26 2014-01-30 General Electric Company Methods and systems for delivery of fluidic samples to sensor arrays
RU2417365C2 (ru) * 2005-10-26 2011-04-27 Дженерал Электрик Компани Способ и система для одновременного измерения множества биологических или химических аналитов в жидкости
DE602006012205D1 (de) * 2005-10-26 2010-03-25 Gen Electric Verfahren und systeme zur abgabe fluidischer proben in sensorarrays
US8133741B2 (en) 2005-10-26 2012-03-13 General Electric Company Methods and systems for delivery of fluidic samples to sensor arrays
US7811824B2 (en) 2006-03-30 2010-10-12 Randox Laboratories Limited Method and apparatus for monitoring the properties of a biological or chemical sample
EP1843147A1 (de) * 2006-04-08 2007-10-10 Roche Diagnostics GmbH Ortsaufgelöste Analyse optischer Daten eines Testelementes
US7532767B2 (en) * 2006-05-31 2009-05-12 Xerox Corporation Removing ringing and blocking artifacts from JPEG compressed document images
WO2008065474A1 (en) * 2006-11-29 2008-06-05 Laboratorio Celsius S.A. Method for analyzing image data relating to agglutination assays
US20080144899A1 (en) * 2006-11-30 2008-06-19 Manoj Varma Process for extracting periodic features from images by template matching
US7883898B2 (en) 2007-05-07 2011-02-08 General Electric Company Method and apparatus for measuring pH of low alkalinity solutions
JP4634478B2 (ja) * 2008-03-07 2011-02-16 株式会社東芝 試料検査装置及び試料検査方法
JP4537467B2 (ja) * 2008-03-18 2010-09-01 アドバンスド・マスク・インスペクション・テクノロジー株式会社 試料検査装置及び試料検査方法
JP4977068B2 (ja) * 2008-03-18 2012-07-18 株式会社東芝 画像採取装置及び試料検査装置
MY145600A (en) * 2010-03-29 2012-03-01 Inst Of Technology Petronas Sdn Bhd A methodology and apparatus for objective assessment and rating of psoriasis lesion thickness using digital imaging
US8274656B2 (en) * 2010-06-30 2012-09-25 Luminex Corporation Apparatus, system, and method for increasing measurement accuracy in a particle imaging device
GB201021909D0 (en) 2010-12-23 2011-02-02 Randox Lab Ltd Multi-analyte microarrays using tag-specific antibodies and tag-anchored antibodies
GB201211634D0 (en) 2012-06-28 2012-08-15 Randox Lab Assay for benzylpiperazine and metabolites

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US5304498A (en) * 1982-03-19 1994-04-19 Ekins Roger Philip Method and composition for free ligand assay
US4952805A (en) * 1987-08-20 1990-08-28 Fuji Photo Film Co., Ltd. Method of judging the presence or absence of a limited irradiation field, method of selecting a correct irradiation field, and method of judging correctness or incorrectness of an irradiation field
US5133020A (en) * 1989-07-21 1992-07-21 Arch Development Corporation Automated method and system for the detection and classification of abnormal lesions and parenchymal distortions in digital medical images
JP2874008B2 (ja) * 1990-05-18 1999-03-24 スズキ株式会社 粒子凝集パターン判定装置
US5329461A (en) * 1992-07-23 1994-07-12 Acrogen, Inc. Digital analyte detection system
DE69425158T2 (de) * 1993-02-26 2001-03-15 E-Y Laboratories, Inc. Optisches probe-analysesystem und verfahren
EP0874242B2 (de) 1997-04-21 2009-06-03 Randox Laboratories Ltd. Vorrichtung und Apparat zur gleichzeitigen Detektion von mehreren Analyten

Also Published As

Publication number Publication date
EP0902394A1 (de) 1999-03-17
US6341182B1 (en) 2002-01-22
ES2235216T3 (es) 2005-07-01
CA2245971A1 (en) 1999-03-11
AU8304698A (en) 1999-03-25
DE69731629D1 (de) 2004-12-23
AU733347B2 (en) 2001-05-10
JPH11161775A (ja) 1999-06-18
KR100565472B1 (ko) 2006-05-30
EP0902394B1 (de) 2004-11-17
KR19990029721A (ko) 1999-04-26
PT902394E (pt) 2005-03-31
DE69731629T2 (de) 2005-11-03
JP4221083B2 (ja) 2009-02-12
ZA988024B (en) 1999-09-02

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