Title:
マルチスペクトル撮像のための自動焦点方法およびシステム
Document Type and Number:
Japanese Patent JP6576921
Kind Code:
B2
Abstract:
Techniques for acquiring focused images of a microscope slide are disclosed. During a calibration phase, a “base” focal plane is determined using non-synthetic and/or synthetic auto-focus techniques. Furthermore, offset planes are determined for color channels (or filter bands) and used to generate an auto-focus model. During subsequent scans, the auto-focus model can be used to quickly estimate the focal plane of interest for each color channel (or filter band) rather than re-employing the non-synthetic and/or synthetic auto-focus techniques.
Inventors:
Bredno, Jörg
Martin, Jim F
Circer, Anindia
Martin, Jim F
Circer, Anindia
Application Number:
JP2016526567A
Publication Date:
September 18, 2019
Filing Date:
July 15, 2014
Export Citation:
Assignee:
Ventana Medical Systems, Inc.
International Classes:
G02B21/36
Domestic Patent References:
| JP2012506060A | ||||
| JP2012114798A | ||||
| JP2007193030A |
Foreign References:
| WO2010125347A1 |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Kenichi Torii
Yasushi Kobayashi
Shigeo Takeuchi
Osamu Yamamoto
Kenichi Torii