Invention Grant
US07394943B2 Methods, software, and apparatus for focusing an optical system using computer image analysis
失效
使用计算机图像分析聚焦光学系统的方法，软件和装置
- Patent Title: Methods, software, and apparatus for focusing an optical system using computer image analysis
- Patent Title (中): 使用计算机图像分析聚焦光学系统的方法，软件和装置
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Application No.: US10881868Application Date: 2004-06-30
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Publication No.: US07394943B2Publication Date: 2008-07-01
- Inventor: Patrick D. Kinney , Howard G. King , Michael C. Pallas , Mark Naley
- Applicant: Patrick D. Kinney , Howard G. King , Michael C. Pallas , Mark Naley
- Applicant Address: US CA Foster City
- Assignee: Applera Corporation
- Current Assignee: Applera Corporation
- Current Assignee Address: US CA Foster City
- Main IPC: G06K9/40
- IPC: G06K9/40
Abstract:
Methods, software, and apparatus for focusing an image in biological instrument are disclosed. Focusing elements are moved to various focus positions within a focus element travel range, and sample images are captured at the various focus positions. The sample images are resolved into subregions and an optimal focus position is determined based on the image intensity statistical dispersions within the identified subregions.
Public/Granted literature
- US20060001955A1 Methods, software, and apparatus for focusing an optical system using computer image analysis Public/Granted day:2006-01-05
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