CA2195565A1 - Dispositif et procede de controle - Google Patents

Dispositif et procede de controle

Info

Publication number
CA2195565A1
CA2195565A1 CA002195565A CA2195565A CA2195565A1 CA 2195565 A1 CA2195565 A1 CA 2195565A1 CA 002195565 A CA002195565 A CA 002195565A CA 2195565 A CA2195565 A CA 2195565A CA 2195565 A1 CA2195565 A1 CA 2195565A1
Authority
CA
Canada
Prior art keywords
specimen
images
image
microscope
view
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.)
Abandoned
Application number
CA002195565A
Other languages
English (en)
Inventor
Robert Tjon-Fo-Sang
Mark R. Rutenberg
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.)
AutoCyte North Carolina LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2195565A1 publication Critical patent/CA2195565A1/fr
Abandoned 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
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/26—Stages; Adjusting means therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/365—Control or image processing arrangements for digital or video microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/365—Control or image processing arrangements for digital or video microscopes
    • G02B21/367—Control or image processing arrangements for digital or video microscopes providing an output produced by processing a plurality of individual source images, e.g. image tiling, montage, composite images, depth sectioning, image comparison
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06V20/693—Acquisition
    • 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
    • G06T2207/10056—Microscopic 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30024—Cell structures in vitro; Tissue sections in vitro

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Analytical Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Image Processing (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

L'invention concerne un dispositif permettant d'effectuer le contrôle visuel d'un spécimen (21). Ce dispositif comprend un premier microscope (20) pour obtenir une vue agrandie de différentes zones d'un spécimen (21), un écran d'affichage (14) pour visualiser des images d'au moins un sous-ensemble des différentes zones du spécimen (21), des moyens de sélection (18) pour permettre la sélection d'une image affichée sur l'écran. Il comprend, en outre, un deuxième microscope (20a) pour contrôler une zone du spécimen (21) correspondant à l'image sélectionnée, un palier motorisé pour positionner ce spécimen (21) par rapport au champ de vision du deuxième microscope (20a), et un processeur (16a) pour déterminer l'image sélectionnée et demander au palier motorisé de positionner le spécimen (21) de sorte qu'il place la zone du spécimen (21) correspondant à l'image sélectionnée dans le champ de vision du deuxième microscope (20a).
CA002195565A 1994-07-26 1995-07-25 Dispositif et procede de controle Abandoned CA2195565A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28029394A 1994-07-26 1994-07-26
US08/280,293 1994-07-26

Publications (1)

Publication Number Publication Date
CA2195565A1 true CA2195565A1 (fr) 1996-02-08

Family

ID=23072465

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002195565A Abandoned CA2195565A1 (fr) 1994-07-26 1995-07-25 Dispositif et procede de controle

Country Status (4)

Country Link
EP (1) EP0772840A4 (fr)
AU (1) AU700213B2 (fr)
CA (1) CA2195565A1 (fr)
WO (1) WO1996003709A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6091842A (en) * 1996-10-25 2000-07-18 Accumed International, Inc. Cytological specimen analysis system with slide mapping and generation of viewing path information
US6430309B1 (en) 1995-09-15 2002-08-06 Monogen, Inc. Specimen preview and inspection system
US6148096A (en) * 1995-09-15 2000-11-14 Accumed International, Inc. Specimen preview and inspection system
AU8407798A (en) * 1997-07-17 1999-02-10 Accumed International, Inc. Inspection system with specimen preview
AU8490098A (en) * 1997-07-17 1999-02-10 Accumed International, Inc. Inspection system with specimen preprocessing
AU1122901A (en) * 1999-10-29 2001-05-14 Veracel Inc. Controlled review of medical sample
US6535626B1 (en) 2000-01-14 2003-03-18 Accumed International, Inc. Inspection system with specimen preview
JP6455829B2 (ja) * 2013-04-01 2019-01-23 キヤノン株式会社 画像処理装置、画像処理方法、およびプログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513438A (en) * 1982-04-15 1985-04-23 Coulter Electronics, Inc. Automated microscopy system and method for locating and re-locating objects in an image
JPS60196856A (ja) * 1984-03-20 1985-10-05 Olympus Optical Co Ltd 画像検索登録装置
JPS6132182A (ja) * 1984-07-24 1986-02-14 Hitachi Ltd 細胞分類装置
US4659220A (en) * 1984-10-22 1987-04-21 International Business Machines Corporation Optical inspection system for semiconductor wafers
US4777525A (en) * 1985-12-23 1988-10-11 Preston Jr Kendall Apparatus and method for a multi-resolution electro-optical imaging, display and storage/retrieval system
EP0293083A3 (fr) * 1987-04-30 1990-07-18 Corabi International Telemetrics, Inc. Système de diagnostic à télétransmission
US4965725B1 (en) * 1988-04-08 1996-05-07 Neuromedical Systems Inc Neural network based automated cytological specimen classification system and method
DE69131102T2 (de) * 1990-11-07 1999-07-29 Neuromedical Systems Inc Untersuchungskontrollverfahren für bilder die auf einer anzeige gezeigt werden
US5257182B1 (en) * 1991-01-29 1996-05-07 Neuromedical Systems Inc Morphological classification system and method
CA2084099C (fr) * 1991-12-06 1996-06-18 James V. Bacus Methode et appareil d'analyse cellulaire automatisee

Also Published As

Publication number Publication date
EP0772840A1 (fr) 1997-05-14
EP0772840A4 (fr) 1999-03-31
AU3240595A (en) 1996-02-22
WO1996003709A1 (fr) 1996-02-08
AU700213B2 (en) 1998-12-24

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued