发明名称 |
REAL-TIME FOCUSING IN LINE SCAN IMAGING |
摘要 |
System for acquiring a digital image of a sample on a microscope slide. In an embodiment, the system comprises a stage configured to support a sample, an objective lens having a single optical axis that is orthogonal to the stage, an imaging sensor, and a focusing sensor. The system further comprises at least one beam splitter optically coupled to the objective lens and configured to receive a field of view corresponding to the optical axis of the objective lens, and simultaneously provide at least a first portion of the field of view to the imaging sensor and at least a second portion of the field of view to the focusing sensor. The focusing sensor may simultaneously acquire image(s) at a plurality of different focal distances and/or simultaneously acquire a pair of mirrored images, each comprising pixels acquired at a plurality of different focal distances. |
申请公布号 |
WO2017053891(A1) |
申请公布日期 |
2017.03.30 |
申请号 |
WO2016US53581 |
申请日期 |
2016.09.23 |
申请人 |
LEICA BIOSYSTEMS IMAGING, INC. |
发明人 |
ZOU, Yunlu;OLSON, Allen;SALIGRAMA, Kiran;CHEN, Ruby;NAJMABADI, Peyman;CRANDALL, Greg |
分类号 |
G03B13/00;G01B9/00;G02B7/28;G02B21/02;G02B21/06;G02B27/40 |
主分类号 |
G03B13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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