IL146882A0 - Robust autofocus system for a microscope - Google Patents

Robust autofocus system for a microscope

Info

Publication number
IL146882A0
IL146882A0 IL14688200A IL14688200A IL146882A0 IL 146882 A0 IL146882 A0 IL 146882A0 IL 14688200 A IL14688200 A IL 14688200A IL 14688200 A IL14688200 A IL 14688200A IL 146882 A0 IL146882 A0 IL 146882A0
Authority
IL
Israel
Prior art keywords
filter
image
autofocusing
focus
elements
Prior art date
Application number
IL14688200A
Other languages
English (en)
Original Assignee
Janssen Pharmaceutica Nv
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 Janssen Pharmaceutica Nv filed Critical Janssen Pharmaceutica Nv
Publication of IL146882A0 publication Critical patent/IL146882A0/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/241—Devices for focusing
    • G02B21/244—Devices for focusing using image analysis techniques
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Automatic Focus Adjustment (AREA)
  • Microscoopes, Condenser (AREA)
  • Eye Examination Apparatus (AREA)
  • Studio Devices (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
IL14688200A 1999-06-04 2000-05-30 Robust autofocus system for a microscope IL146882A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99201795 1999-06-04
PCT/EP2000/004987 WO2000075709A1 (en) 1999-06-04 2000-05-30 Robust autofocus system for a microscope

Publications (1)

Publication Number Publication Date
IL146882A0 true IL146882A0 (en) 2002-08-14

Family

ID=8240282

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14688200A IL146882A0 (en) 1999-06-04 2000-05-30 Robust autofocus system for a microscope

Country Status (13)

Country Link
EP (1) EP1190271B1 (da)
JP (1) JP2003501693A (da)
KR (1) KR100699445B1 (da)
AT (1) ATE249057T1 (da)
AU (1) AU773652B2 (da)
CA (1) CA2374910C (da)
DE (1) DE60005007T2 (da)
DK (1) DK1190271T3 (da)
IL (1) IL146882A0 (da)
NO (1) NO20015901L (da)
NZ (1) NZ515390A (da)
WO (1) WO2000075709A1 (da)
ZA (1) ZA200109941B (da)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6970789B2 (en) 2001-02-02 2005-11-29 Cellomics, Inc. Method of determining a best initial focal position estimate
DE10113084A1 (de) * 2001-03-17 2002-09-19 Leica Microsystems Autofokus-Mikroskopsystem
JP2004538509A (ja) * 2001-08-06 2004-12-24 バイオビュー リミテッド 蛍光撮像における画像合焦
DE10217404A1 (de) * 2002-04-18 2003-11-06 Leica Microsystems Autofokusverfahren für ein Mikroskop und System zum Einstellen des Fokus für ein Mikroskop
US7030351B2 (en) * 2003-11-24 2006-04-18 Mitutoyo Corporation Systems and methods for rapidly automatically focusing a machine vision inspection system
JP2006039315A (ja) * 2004-07-28 2006-02-09 Hamamatsu Photonics Kk 自動焦点装置及びそれを用いた顕微鏡装置
JP4774835B2 (ja) * 2005-07-04 2011-09-14 株式会社ニコン 顕微鏡
JP4663602B2 (ja) * 2006-08-14 2011-04-06 オリンパス株式会社 自動合焦装置、顕微鏡および自動合焦方法
US7769219B2 (en) * 2006-12-11 2010-08-03 Cytyc Corporation Method for assessing image focus quality
WO2008131225A1 (en) * 2007-04-20 2008-10-30 Interscopic Analysis, Llc Method, system and apparatus for capturing digital microscopic medical images for remote analysis via machine vision or distributed panels
JP5293733B2 (ja) * 2008-02-28 2013-09-18 株式会社ニコン 顕微鏡装置および細胞培養装置
FR2931966A1 (fr) * 2008-05-30 2009-12-04 Novacyt Procede d'analyse cellulaire d'un prelevement au moyen d'une plaque d'analyse virtuelle
US8111938B2 (en) 2008-12-23 2012-02-07 Mitutoyo Corporation System and method for fast approximate focus
WO2011005238A1 (en) * 2009-07-08 2011-01-13 Freescale Semiconductor, Inc. Degree-of-focus determination module, position-of-best-focus selection modules, image processing module, imaging system, and corresponding method
DE102009045107A1 (de) * 2009-09-29 2011-03-31 Carl Zeiss Imaging Solutions Gmbh Automatisches Fokussierverfahren für ein optisches Instrument zum vergrößerten Betrachten eines Objektes
US8111905B2 (en) 2009-10-29 2012-02-07 Mitutoyo Corporation Autofocus video tool and method for precise dimensional inspection
CN102782559B (zh) * 2009-12-31 2015-11-25 雅培照护点公司 用于快速聚焦形成生物样本的图像的方法及装置
US8774488B2 (en) 2010-03-11 2014-07-08 Cellscape Corporation Method and device for identification of nucleated red blood cells from a maternal blood sample
KR101302415B1 (ko) 2012-06-27 2013-09-06 주식회사 나무가 3Ｄ Ｄｅｐｔｈ렌즈의 초점을 자동으로 조절하는 3Ｄ 카메라 신호처리시스템
KR101409320B1 (ko) * 2013-04-04 2014-06-19 주식회사 제이엔옵틱 현미경을 이용한 샘플의 높이측정방법
EP3757648B1 (en) * 2019-06-28 2023-08-30 Associação Fraunhofer Portugal Optical system attachable to a mobile device for scanning biological sample slides and operating method thereof
CN117705775B (zh) * 2024-02-05 2024-04-26 中国科学院长春光学精密机械与物理研究所 多色荧光显微成像系统、成像方法、自动聚焦方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53116852A (en) * 1977-03-23 1978-10-12 Olympus Optical Co Ltd Automatic focus adjusting system
JPS63200112A (ja) * 1987-02-16 1988-08-18 Olympus Optical Co Ltd オ−トフオ−カス装置
US5790710A (en) * 1991-07-12 1998-08-04 Jeffrey H. Price Autofocus system for scanning microscopy
CA2192986C (en) * 1994-07-01 2002-01-22 Jeffrey H. Price Autofocus system for scanning microscopy
US5647025A (en) * 1994-09-20 1997-07-08 Neopath, Inc. Automatic focusing of biomedical specimens apparatus
DE19726696A1 (de) * 1997-06-24 1999-01-07 Jenoptik Jena Gmbh Verfahren zur Fokussierung bei der Abbildung strukturierter Oberflächen von scheibenförmigen Objekten

Also Published As

Publication number Publication date
KR100699445B1 (ko) 2007-03-26
NZ515390A (en) 2002-10-25
ZA200109941B (en) 2003-03-03
KR20020001883A (ko) 2002-01-09
NO20015901L (no) 2002-02-04
EP1190271A1 (en) 2002-03-27
DK1190271T3 (da) 2003-12-22
DE60005007D1 (de) 2003-10-09
EP1190271B1 (en) 2003-09-03
NO20015901D0 (no) 2001-12-03
DE60005007T2 (de) 2004-07-08
WO2000075709A1 (en) 2000-12-14
JP2003501693A (ja) 2003-01-14
ATE249057T1 (de) 2003-09-15
CA2374910A1 (en) 2000-12-14
AU5399200A (en) 2000-12-28
AU773652B2 (en) 2004-06-03
CA2374910C (en) 2009-10-06

Similar Documents

Publication Publication Date Title
IL146882A0 (en) Robust autofocus system for a microscope
US7944609B2 (en) 3-D optical microscope
JP4136011B2 (ja) 焦点深度伸長装置
CA2246698A1 (en) Confocal microscope
DE60230960D1 (de) Vorrichtung und Verfahren zur Erfassung digitaler Mikroskopbilder
EP0840107A3 (en) Apparatus and method for image pickup and processing
ATE285590T1 (de) Methode und vorrichtung zur aufnahme dreidimensionaler abbildungen von schwebend gehaltenen mikroobjekten unter verwendung hochauflösender mikroskopie
DE69720458D1 (de) Programmierbares räumlich lichtmoduliertes Mikroskop und Mikroskopieverfahren
WO2002052835A3 (en) Automated cropping of electronic images
WO2002069015A3 (en) A method for maintaining high-quality focus during high-throughput, microscopic digital montage imaging
DE60023156D1 (de) Verfahren und gerät zur verminderung der trapezverzerrung und verbesserung der bildschärfe in einem optischen bilderfassungssystem
US8508589B2 (en) Imaging systems and associated methods thereof
WO1996041301A1 (en) Image enhancement method and apparatus
ATE265820T1 (de) Verfahren und vorrichtung zur abbildung eines hinteren augenabschnittes
EP1255146A3 (de) Verfahren und Vorrichtung zum automatischen fokussieren eines optischen Gerätes
JPH04318509A (ja) 自動合焦装置及び自動合焦装置における合焦調整方法
DE10297550D2 (de) Verfahren und Vorrichtung zur kontaktlosen Gewinnung von Bildern der Kornea
JP2009031323A (ja) 顕微鏡の接眼鏡筒および顕微鏡システム
Choi et al. Extended depth-of-field using adjacent plane deblurring and MPP wavelet fusion for microscope images
JPH0254522B2 (da)
JPS63307652A (ja) 電子顕微鏡の焦点位置検出装置
JPH05288981A (ja) オートフォーカス装置
JPS5924812A (ja) 自動焦点調節方法
DE69902375D1 (de) Verfahren und vorrichtung zur scharfeinstellung von bildern
JPH08160311A (ja) 顕微鏡装置

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees