CA2377602C - Multi-neural net imaging apparatus and method - Google Patents

Multi-neural net imaging apparatus and method Download PDF

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Publication number
CA2377602C
CA2377602C CA2377602A CA2377602A CA2377602C CA 2377602 C CA2377602 C CA 2377602C CA 2377602 A CA2377602 A CA 2377602A CA 2377602 A CA2377602 A CA 2377602A CA 2377602 C CA2377602 C CA 2377602C
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CA
Canada
Prior art keywords
classification
particle
features
image
extracted features
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
CA2377602A
Other languages
English (en)
French (fr)
Other versions
CA2377602A1 (en
Inventor
Harvey L. Kasdan
Michael R. Ashe
Minn Chung
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.)
Iris International Inc
Original Assignee
International Remote Imaging Systems 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 International Remote Imaging Systems Inc filed Critical International Remote Imaging Systems Inc
Priority claimed from US09/841,941 external-priority patent/US6947586B2/en
Priority claimed from PCT/US2001/013451 external-priority patent/WO2001082216A1/en
Publication of CA2377602A1 publication Critical patent/CA2377602A1/en
Application granted granted Critical
Publication of CA2377602C publication Critical patent/CA2377602C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
    • 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/016—White blood cells
    • 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
    • G01N2015/1488—Methods for deciding

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Pathology (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Image Processing (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA2377602A 2000-04-24 2001-04-24 Multi-neural net imaging apparatus and method Expired - Lifetime CA2377602C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US19923700P 2000-04-24 2000-04-24
US60/199,237 2000-04-24
US09/841,941 US6947586B2 (en) 2000-04-24 2001-04-24 Multi-neural net imaging apparatus and method
PCT/US2001/013451 WO2001082216A1 (en) 2000-04-24 2001-04-24 Multi-neural net imaging apparatus and method
USUNKNOWN 2009-02-19

Publications (2)

Publication Number Publication Date
CA2377602A1 CA2377602A1 (en) 2001-11-01
CA2377602C true CA2377602C (en) 2012-04-10

Family

ID=46149960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2377602A Expired - Lifetime CA2377602C (en) 2000-04-24 2001-04-24 Multi-neural net imaging apparatus and method

Country Status (6)

Country Link
JP (1) JP4945045B2 (de)
AT (1) ATE434799T1 (de)
AU (1) AU2001257299A1 (de)
CA (1) CA2377602C (de)
DK (1) DK1301894T3 (de)
ES (1) ES2328450T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0218909D0 (en) * 2002-08-15 2002-09-25 Qinetiq Ltd Histological assessment
JP5321145B2 (ja) * 2009-03-04 2013-10-23 日本電気株式会社 画像診断支援装置、画像診断支援方法、画像診断支援プログラム、及びその記憶媒体
ES2388169B1 (es) * 2010-02-25 2013-08-19 Universidad De León Procedimiento de visión artificial para la detección de gotas citoplasmáticas distales en espermatozoides.
JP6092132B2 (ja) * 2014-01-29 2017-03-08 シスメックス株式会社 血球分析装置
EP3500964B1 (de) 2016-08-22 2025-07-09 Iris International, Inc. System und verfahren zur klassifizierung von biologischen partikeln
JP7709375B2 (ja) * 2018-06-13 2025-07-16 パターン バイオサイエンス インコーポレイテッド 限局された容量のアレイを使用する、サンプルの細胞表現型評価のための組成物および方法
EP3859304B1 (de) * 2018-09-27 2024-09-18 HORIBA, Ltd. Verfahren zur erzeugung von daten für die teilchenanalyse, programm zur erzeugung von daten für die teilchenanalyse und vorrichtung zur erzeugung von daten für die teilchenanalyse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03131756A (ja) * 1989-10-18 1991-06-05 Hitachi Ltd 血球自動分類装置
JPH07286954A (ja) * 1994-04-19 1995-10-31 Hitachi Ltd 細胞自動分類装置
JP3050046B2 (ja) * 1994-07-18 2000-06-05 株式会社日立製作所 粒子自動分類システム
JPH0991430A (ja) * 1995-09-27 1997-04-04 Hitachi Ltd パターン認識装置
JPH10302067A (ja) * 1997-04-23 1998-11-13 Hitachi Ltd パターン認識装置
JPH11132984A (ja) * 1997-10-24 1999-05-21 Fuji Electric Co Ltd ガスセンサ用検知素子の製造方法
JPH11132932A (ja) * 1997-10-29 1999-05-21 Hitachi Ltd 生体に関する粒子画像分類システムおよび粒子の再分類方法

Also Published As

Publication number Publication date
DK1301894T3 (da) 2009-08-24
CA2377602A1 (en) 2001-11-01
ATE434799T1 (de) 2009-07-15
ES2328450T3 (es) 2009-11-13
JP4945045B2 (ja) 2012-06-06
AU2001257299A1 (en) 2001-11-07
JP2004505233A (ja) 2004-02-19

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