CA2195565A1 - Dispositif et procede de controle - Google Patents
Dispositif et procede de controleInfo
- 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
Links
- 238000007689 inspection Methods 0.000 title claims description 40
- 238000000034 method Methods 0.000 title claims description 17
- 238000011179 visual inspection Methods 0.000 claims abstract description 7
- 230000002380 cytological effect Effects 0.000 claims description 2
- 238000012552 review Methods 0.000 abstract description 22
- 230000003211 malignant effect Effects 0.000 description 14
- 230000006870 function Effects 0.000 description 9
- 238000009595 pap smear Methods 0.000 description 7
- 238000012216 screening Methods 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000000881 depressing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 101100113576 Arabidopsis thaliana CINV2 gene Proteins 0.000 description 1
- 235000013175 Crataegus laevigata Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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)
- Analytical Chemistry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Dispersion Chemistry (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Image Processing (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Investigating Or Analysing Materials By Optical Means (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).
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6148096A (en) * | 1995-09-15 | 2000-11-14 | Accumed International, Inc. | Specimen preview and inspection system |
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 |
JP3916395B2 (ja) * | 1997-07-17 | 2007-05-16 | アキュメッド インターナショナル インコーポレイテッド | 検体の予備処理機能を備えた検査体系 |
DE69831573T2 (de) * | 1997-07-17 | 2006-06-22 | MonoGen, Inc., Vernon Hills | Inspektionssystem mit probenvorschau |
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)
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 |
-
1995
- 1995-07-25 AU AU32405/95A patent/AU700213B2/en not_active Ceased
- 1995-07-25 EP EP95928774A patent/EP0772840A4/fr not_active Ceased
- 1995-07-25 CA CA002195565A patent/CA2195565A1/fr not_active Abandoned
- 1995-07-25 WO PCT/US1995/010006 patent/WO1996003709A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1996003709A1 (fr) | 1996-02-08 |
AU3240595A (en) | 1996-02-22 |
EP0772840A4 (fr) | 1999-03-31 |
AU700213B2 (en) | 1998-12-24 |
EP0772840A1 (fr) | 1997-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Discontinued |