CA2377602C - Appareil et procede d'imagerie de reseaux neuronaux multiples - Google Patents
Appareil et procede d'imagerie de reseaux neuronaux multiples Download PDFInfo
- 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
- Authority
- 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
Links
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- 238000000605 extraction Methods 0.000 claims description 8
- 238000007781 pre-processing Methods 0.000 abstract description 9
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Classifications
-
- G01N15/1433—
-
- 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
-
- G01N2015/016—
-
- 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—Electro-optical investigation, e.g. flow cytometers
- G01N2015/1488—Methods for deciding
Abstract
L'invention concerne un appareil (2) et un procédé d'imagerie de réseaux neuronaux multiples permettant de classifier des éléments d'images, tels que des particules biologiques. La structure multiréseaux utilise des sous-groupes d'éléments de particules afin de segmenter l'espace de décision selon les attributs ou les caractéristiques physiques de la particule et/ou par classification en particules isolées ou en groupes de particules comprenant une catégorie inconnue. Le prétraitement (6) consiste à classifier les particules comme étant des artefacts en fonction de certaines caractéristiques physiques. Le post-traitement (6) permet d'utiliser des informations contextuelles soit qui proviennent d'autres sources soit qui sont recueillies pendant le processus de prise de décision en cours de manière à traiter ultérieurement les facteurs de probabilité et à améliorer les décisions.
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 (fr) | 2000-04-24 | 2001-04-24 | Appareil et procede d'imagerie de reseaux neuronaux multiples |
| USUNKNOWN | 2003-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2377602A1 CA2377602A1 (fr) | 2001-11-01 |
| CA2377602C true CA2377602C (fr) | 2012-04-10 |
Family
ID=46149960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2377602A Expired - Lifetime CA2377602C (fr) | 2000-04-24 | 2001-04-24 | Appareil et procede d'imagerie de reseaux neuronaux multiples |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP4945045B2 (fr) |
| AT (1) | ATE434799T1 (fr) |
| AU (1) | AU2001257299A1 (fr) |
| CA (1) | CA2377602C (fr) |
| DK (1) | DK1301894T3 (fr) |
| ES (1) | ES2328450T3 (fr) |
Families Citing this family (6)
| 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 |
| JP7104691B2 (ja) * | 2016-08-22 | 2022-07-21 | アイリス インターナショナル， インコーポレイテッド | 生体粒子の分類のシステム及び方法 |
| JPWO2020066209A1 (ja) * | 2018-09-27 | 2021-09-09 | 株式会社堀場製作所 | 粒子解析用データ生成方法、粒子解析用データ生成プログラム、及び粒子解析用データ生成装置 |
Family Cites Families (7)
| 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 |
-
2001
- 2001-04-24 JP JP2001579226A patent/JP4945045B2/ja not_active Expired - Lifetime
- 2001-04-24 DK DK01930796T patent/DK1301894T3/da active
- 2001-04-24 CA CA2377602A patent/CA2377602C/fr not_active Expired - Lifetime
- 2001-04-24 ES ES01930796T patent/ES2328450T3/es not_active Expired - Lifetime
- 2001-04-24 AU AU2001257299A patent/AU2001257299A1/en not_active Abandoned
- 2001-04-24 AT AT01930796T patent/ATE434799T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2328450T3 (es) | 2009-11-13 |
| AU2001257299A1 (en) | 2001-11-07 |
| ATE434799T1 (de) | 2009-07-15 |
| DK1301894T3 (da) | 2009-08-24 |
| CA2377602A1 (fr) | 2001-11-01 |
| JP2004505233A (ja) | 2004-02-19 |
| JP4945045B2 (ja) | 2012-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20210426 |